Add option to disable all Omnisharp Output log spam in VSCode (no matter the severity)

Environment data

dotnet --info output: .NET Core SDK (reflecting any global.json): Version: 3.1.101 Commit: b377529961

Runtime Environment: OS Name: Mac OS X OS Version: 10.13 OS Platform: Darwin RID: osx.10.13-x64 Base Path: /usr/local/share/dotnet/sdk/3.1.101/

Host (useful for support): Version: 3.1.1 Commit: a1388f194c

.NET Core SDKs installed: 3.1.101 [/usr/local/share/dotnet/sdk]

.NET Core runtimes installed: Microsoft.AspNetCore.App 3.1.1 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App] Microsoft.NETCore.App 3.1.1 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App]

To install additional .NET Core runtimes or SDKs: https://aka.ms/dotnet-download

VS Code version: Version: 1.43.2 Commit: 0ba0ca52957102ca3527cf479571617f0de6ed50 Date: 2020-03-24T07:34:57.037Z Electron: 7.1.11 Chrome: 78.0.3904.130 Node.js: 12.8.1 V8: 7.8.279.23-electron.0 OS: Darwin x64 17.7.0

C# Extension version: 1.21.16

Steps to reproduce

Start VScode, open any file in a blazor web assembly project (especially a .razor file)

Expected behavior

Inside of VSCode: Nothing printed to output log, do not auto open log, do not autofocus output in vscode

Actual behavior

[Info - 12:35:51 PM] Finding descriptor for razor/languageQuery [Info - 12:35:51 PM] Starting: Routing Request (28287) razor/languageQuery [Info - 12:35:51 PM] Converting params for Request (28287) razor/languageQuery to Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageQueryParams [Error - 12:35:51 PM] Failed to handle notification razor/languageQuery - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) --- End of stack trace from previous location --- at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) --- End of stack trace from previous location --- at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in /_/src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate1 next) at MediatR.Pipeline.RequestPostProcessorBehavior2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate1 next) at MediatR.Pipeline.RequestPreProcessorBehavior2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:35:51 PM] Finished: Routing Request (28287) razor/languageQuery in 0ms [Client - 12:35:51 PM] (Warning) provideCodeActions failed with Error: Internal Error - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) --- End of stack trace from previous location --- at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) --- End of stack trace from previous location --- at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in /_/src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate1 next) at MediatR.Pipeline.RequestPostProcessorBehavior2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate1 next) at MediatR.Pipeline.RequestPreProcessorBehavior2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:36:09 PM] Finding descriptor for $/setTraceNotification [Info - 12:36:09 PM] Unable to find $/setTraceNotification, methods found include initialize:OmniSharp.Extensions.LanguageServer.Server.LanguageServer, initialized:OmniSharp.Extensions.LanguageServer.Server.LanguageServer, shutdown:OmniSharp.Extensions.LanguageServer.Server.Handlers.ServerShutdownHandler, exit:OmniSharp.Extensions.LanguageServer.Server.Handlers.ServerExitHandler, $/cancelRequest:OmniSharp.Extensions.JsonRpc.CancelRequestHandler1[[OmniSharp.Extensions.LanguageServer.Server.Abstractions.ILspHandlerDescriptor, OmniSharp.Extensions.LanguageServer, Version=0.14.0.0, Culture=neutral, PublicKeyToken=6d868dff454e6022]], textDocument/didChange:Microsoft.AspNetCore.Razor.LanguageServer.RazorDocumentSynchronizationEndpoint, textDocument/didOpen:Microsoft.AspNetCore.Razor.LanguageServer.RazorDocumentSynchronizationEndpoint, textDocument/didClose:Microsoft.AspNetCore.Razor.LanguageServer.RazorDocumentSynchronizationEndpoint, textDocument/didSave:Microsoft.AspNetCore.Razor.LanguageServer.RazorDocumentSynchronizationEndpoint, textDocument/completion:Microsoft.AspNetCore.Razor.LanguageServer.Completion.RazorCompletionEndpoint, completionItem/resolve:Microsoft.AspNetCore.Razor.LanguageServer.Completion.RazorCompletionEndpoint, textDocument/hover:Microsoft.AspNetCore.Razor.LanguageServer.Hover.RazorHoverEndpoint, razor/languageQuery:Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint, razor/mapToDocumentRange:Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint, workspace/didChangeConfiguration:Microsoft.AspNetCore.Razor.LanguageServer.RazorConfigurationEndpoint, textDocument/rangeFormatting:Microsoft.AspNetCore.Razor.LanguageServer.Formatting.RazorFormattingEndpoint [Info - 12:36:09 PM] Finding descriptor for workspace/didChangeConfiguration [Info - 12:36:09 PM] Starting: Routing Notification workspace/didChangeConfiguration [Info - 12:36:09 PM] Converting params for Notification workspace/didChangeConfiguration to OmniSharp.Extensions.LanguageServer.Protocol.Models.DidChangeConfigurationParams [Info - 12:36:09 PM] Settings changed. Updating the server. [Info - 12:36:09 PM] Finished: Routing Notification workspace/didChangeConfiguration in 18ms [Info - 12:36:47 PM] Finding descriptor for $/setTraceNotification [Info - 12:36:47 PM] Unable to find $/setTraceNotification, methods found include initialize:OmniSharp.Extensions.LanguageServer.Server.LanguageServer, initialized:OmniSharp.Extensions.LanguageServer.Server.LanguageServer, shutdown:OmniSharp.Extensions.LanguageServer.Server.Handlers.ServerShutdownHandler, exit:OmniSharp.Extensions.LanguageServer.Server.Handlers.ServerExitHandler, $/cancelRequest:OmniSharp.Extensions.JsonRpc.CancelRequestHandler1[[OmniSharp.Extensions.LanguageServer.Server.Abstractions.ILspHandlerDescriptor, OmniSharp.Extensions.LanguageServer, Version=0.14.0.0, Culture=neutral, PublicKeyToken=6d868dff454e6022]], textDocument/didChange:Microsoft.AspNetCore.Razor.LanguageServer.RazorDocumentSynchronizationEndpoint, textDocument/didOpen:Microsoft.AspNetCore.Razor.LanguageServer.RazorDocumentSynchronizationEndpoint, textDocument/didClose:Microsoft.AspNetCore.Razor.LanguageServer.RazorDocumentSynchronizationEndpoint, textDocument/didSave:Microsoft.AspNetCore.Razor.LanguageServer.RazorDocumentSynchronizationEndpoint, textDocument/completion:Microsoft.AspNetCore.Razor.LanguageServer.Completion.RazorCompletionEndpoint, completionItem/resolve:Microsoft.AspNetCore.Razor.LanguageServer.Completion.RazorCompletionEndpoint, textDocument/hover:Microsoft.AspNetCore.Razor.LanguageServer.Hover.RazorHoverEndpoint, razor/languageQuery:Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint, razor/mapToDocumentRange:Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint, workspace/didChangeConfiguration:Microsoft.AspNetCore.Razor.LanguageServer.RazorConfigurationEndpoint, textDocument/rangeFormatting:Microsoft.AspNetCore.Razor.LanguageServer.Formatting.RazorFormattingEndpoint [Info - 12:36:47 PM] Finding descriptor for workspace/didChangeConfiguration [Info - 12:36:47 PM] Starting: Routing Notification workspace/didChangeConfiguration [Info - 12:36:47 PM] Converting params for Notification workspace/didChangeConfiguration to OmniSharp.Extensions.LanguageServer.Protocol.Models.DidChangeConfigurationParams [Info - 12:36:47 PM] Settings changed. Updating the server. [Info - 12:36:47 PM] Finished: Routing Notification workspace/didChangeConfiguration in 18ms [Info - 12:36:49 PM] Finding descriptor for $/setTraceNotification [Info - 12:36:49 PM] Unable to find $/setTraceNotification, methods found include initialize:OmniSharp.Extensions.LanguageServer.Server.LanguageServer, initialized:OmniSharp.Extensions.LanguageServer.Server.LanguageServer, shutdown:OmniSharp.Extensions.LanguageServer.Server.Handlers.ServerShutdownHandler, exit:OmniSharp.Extensions.LanguageServer.Server.Handlers.ServerExitHandler, $/cancelRequest:OmniSharp.Extensions.JsonRpc.CancelRequestHandler1[[OmniSharp.Extensions.LanguageServer.Server.Abstractions.ILspHandlerDescriptor, OmniSharp.Extensions.LanguageServer, Version=0.14.0.0, Culture=neutral, PublicKeyToken=6d868dff454e6022]], textDocument/didChange:Microsoft.AspNetCore.Razor.LanguageServer.RazorDocumentSynchronizationEndpoint, textDocument/didOpen:Microsoft.AspNetCore.Razor.LanguageServer.RazorDocumentSynchronizationEndpoint, textDocument/didClose:Microsoft.AspNetCore.Razor.LanguageServer.RazorDocumentSynchronizationEndpoint, textDocument/didSave:Microsoft.AspNetCore.Razor.LanguageServer.RazorDocumentSynchronizationEndpoint, textDocument/completion:Microsoft.AspNetCore.Razor.LanguageServer.Completion.RazorCompletionEndpoint, completionItem/resolve:Microsoft.AspNetCore.Razor.LanguageServer.Completion.RazorCompletionEndpoint, textDocument/hover:Microsoft.AspNetCore.Razor.LanguageServer.Hover.RazorHoverEndpoint, razor/languageQuery:Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint, razor/mapToDocumentRange:Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint, workspace/didChangeConfiguration:Microsoft.AspNetCore.Razor.LanguageServer.RazorConfigurationEndpoint, textDocument/rangeFormatting:Microsoft.AspNetCore.Razor.LanguageServer.Formatting.RazorFormattingEndpoint [Info - 12:36:49 PM] Finding descriptor for workspace/didChangeConfiguration [Info - 12:36:49 PM] Starting: Routing Notification workspace/didChangeConfiguration [Info - 12:36:49 PM] Converting params for Notification workspace/didChangeConfiguration to OmniSharp.Extensions.LanguageServer.Protocol.Models.DidChangeConfigurationParams [Info - 12:36:49 PM] Settings changed. Updating the server. [Info - 12:36:49 PM] Finished: Routing Notification workspace/didChangeConfiguration in 12ms [Info - 12:37:04 PM] Finding descriptor for $/setTraceNotification [Info - 12:37:04 PM] Unable to find $/setTraceNotification, methods found include initialize:OmniSharp.Extensions.LanguageServer.Server.LanguageServer, initialized:OmniSharp.Extensions.LanguageServer.Server.LanguageServer, shutdown:OmniSharp.Extensions.LanguageServer.Server.Handlers.ServerShutdownHandler, exit:OmniSharp.Extensions.LanguageServer.Server.Handlers.ServerExitHandler, $/cancelRequest:OmniSharp.Extensions.JsonRpc.CancelRequestHandler1[[OmniSharp.Extensions.LanguageServer.Server.Abstractions.ILspHandlerDescriptor, OmniSharp.Extensions.LanguageServer, Version=0.14.0.0, Culture=neutral, PublicKeyToken=6d868dff454e6022]], textDocument/didChange:Microsoft.AspNetCore.Razor.LanguageServer.RazorDocumentSynchronizationEndpoint, textDocument/didOpen:Microsoft.AspNetCore.Razor.LanguageServer.RazorDocumentSynchronizationEndpoint, textDocument/didClose:Microsoft.AspNetCore.Razor.LanguageServer.RazorDocumentSynchronizationEndpoint, textDocument/didSave:Microsoft.AspNetCore.Razor.LanguageServer.RazorDocumentSynchronizationEndpoint, textDocument/completion:Microsoft.AspNetCore.Razor.LanguageServer.Completion.RazorCompletionEndpoint, completionItem/resolve:Microsoft.AspNetCore.Razor.LanguageServer.Completion.RazorCompletionEndpoint, textDocument/hover:Microsoft.AspNetCore.Razor.LanguageServer.Hover.RazorHoverEndpoint, razor/languageQuery:Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint, razor/mapToDocumentRange:Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint, workspace/didChangeConfiguration:Microsoft.AspNetCore.Razor.LanguageServer.RazorConfigurationEndpoint, textDocument/rangeFormatting:Microsoft.AspNetCore.Razor.LanguageServer.Formatting.RazorFormattingEndpoint [Info - 12:37:04 PM] Finding descriptor for workspace/didChangeConfiguration [Info - 12:37:04 PM] Starting: Routing Notification workspace/didChangeConfiguration [Info - 12:37:04 PM] Converting params for Notification workspace/didChangeConfiguration to OmniSharp.Extensions.LanguageServer.Protocol.Models.DidChangeConfigurationParams [Info - 12:37:04 PM] Settings changed. Updating the server. [Info - 12:37:04 PM] Finished: Routing Notification workspace/didChangeConfiguration in 15ms [Info - 12:37:05 PM] Finding descriptor for $/setTraceNotification [Info - 12:37:05 PM] Unable to find $/setTraceNotification, methods found include initialize:OmniSharp.Extensions.LanguageServer.Server.LanguageServer, initialized:OmniSharp.Extensions.LanguageServer.Server.LanguageServer, shutdown:OmniSharp.Extensions.LanguageServer.Server.Handlers.ServerShutdownHandler, exit:OmniSharp.Extensions.LanguageServer.Server.Handlers.ServerExitHandler, $/cancelRequest:OmniSharp.Extensions.JsonRpc.CancelRequestHandler1[[OmniSharp.Extensions.LanguageServer.Server.Abstractions.ILspHandlerDescriptor, OmniSharp.Extensions.LanguageServer, Version=0.14.0.0, Culture=neutral, PublicKeyToken=6d868dff454e6022]], textDocument/didChange:Microsoft.AspNetCore.Razor.LanguageServer.RazorDocumentSynchronizationEndpoint, textDocument/didOpen:Microsoft.AspNetCore.Razor.LanguageServer.RazorDocumentSynchronizationEndpoint, textDocument/didClose:Microsoft.AspNetCore.Razor.LanguageServer.RazorDocumentSynchronizationEndpoint, textDocument/didSave:Microsoft.AspNetCore.Razor.LanguageServer.RazorDocumentSynchronizationEndpoint, textDocument/completion:Microsoft.AspNetCore.Razor.LanguageServer.Completion.RazorCompletionEndpoint, completionItem/resolve:Microsoft.AspNetCore.Razor.LanguageServer.Completion.RazorCompletionEndpoint, textDocument/hover:Microsoft.AspNetCore.Razor.LanguageServer.Hover.RazorHoverEndpoint, razor/languageQuery:Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint, razor/mapToDocumentRange:Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint, workspace/didChangeConfiguration:Microsoft.AspNetCore.Razor.LanguageServer.RazorConfigurationEndpoint, textDocument/rangeFormatting:Microsoft.AspNetCore.Razor.LanguageServer.Formatting.RazorFormattingEndpoint [Info - 12:37:05 PM] Finding descriptor for workspace/didChangeConfiguration [Info - 12:37:05 PM] Starting: Routing Notification workspace/didChangeConfiguration [Info - 12:37:05 PM] Converting params for Notification workspace/didChangeConfiguration to OmniSharp.Extensions.LanguageServer.Protocol.Models.DidChangeConfigurationParams [Info - 12:37:05 PM] Settings changed. Updating the server. [Info - 12:37:05 PM] Finished: Routing Notification workspace/didChangeConfiguration in 12ms [Info - 12:37:10 PM] Finding descriptor for $/setTraceNotification [Info - 12:37:10 PM] Unable to find $/setTraceNotification, methods found include initialize:OmniSharp.Extensions.LanguageServer.Server.LanguageServer, initialized:OmniSharp.Extensions.LanguageServer.Server.LanguageServer, shutdown:OmniSharp.Extensions.LanguageServer.Server.Handlers.ServerShutdownHandler, exit:OmniSharp.Extensions.LanguageServer.Server.Handlers.ServerExitHandler, $/cancelRequest:OmniSharp.Extensions.JsonRpc.CancelRequestHandler1[[OmniSharp.Extensions.LanguageServer.Server.Abstractions.ILspHandlerDescriptor, OmniSharp.Extensions.LanguageServer, Version=0.14.0.0, Culture=neutral, PublicKeyToken=6d868dff454e6022]], textDocument/didChange:Microsoft.AspNetCore.Razor.LanguageServer.RazorDocumentSynchronizationEndpoint, textDocument/didOpen:Microsoft.AspNetCore.Razor.LanguageServer.RazorDocumentSynchronizationEndpoint, textDocument/didClose:Microsoft.AspNetCore.Razor.LanguageServer.RazorDocumentSynchronizationEndpoint, textDocument/didSave:Microsoft.AspNetCore.Razor.LanguageServer.RazorDocumentSynchronizationEndpoint, textDocument/completion:Microsoft.AspNetCore.Razor.LanguageServer.Completion.RazorCompletionEndpoint, completionItem/resolve:Microsoft.AspNetCore.Razor.LanguageServer.Completion.RazorCompletionEndpoint, textDocument/hover:Microsoft.AspNetCore.Razor.LanguageServer.Hover.RazorHoverEndpoint, razor/languageQuery:Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint, razor/mapToDocumentRange:Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint, workspace/didChangeConfiguration:Microsoft.AspNetCore.Razor.LanguageServer.RazorConfigurationEndpoint, textDocument/rangeFormatting:Microsoft.AspNetCore.Razor.LanguageServer.Formatting.RazorFormattingEndpoint [Info - 12:37:10 PM] Finding descriptor for workspace/didChangeConfiguration [Info - 12:37:10 PM] Starting: Routing Notification workspace/didChangeConfiguration [Info - 12:37:10 PM] Converting params for Notification workspace/didChangeConfiguration to OmniSharp.Extensions.LanguageServer.Protocol.Models.DidChangeConfigurationParams [Info - 12:37:10 PM] Settings changed. Updating the server. [Info - 12:37:10 PM] Finished: Routing Notification workspace/didChangeConfiguration in 10ms [Info - 12:37:13 PM] Finding descriptor for textDocument/hover REMOVED FOR PRIVACY [Info - 12:37:13 PM] Looking for handler for descriptors textDocument/hover [Info - 12:37:13 PM] Checking handler textDocument/hover:Microsoft.AspNetCore.Razor.LanguageServer.Hover.RazorHoverEndpoint [Info - 12:37:13 PM] Registration options OmniSharp.Extensions.LanguageServer.Protocol.Models.TextDocumentRegistrationOptions [Info - 12:37:13 PM] Document Selector [/*.{cshtml,razor}] [Info - 12:37:13 PM] Handler Selected: Microsoft.AspNetCore.Razor.LanguageServer.Hover.RazorHoverEndpoint via [/.{cshtml,razor}] (targeting OmniSharp.Extensions.JsonRpc.IJsonRpcRequestHandler2[[OmniSharp.Extensions.LanguageServer.Protocol.Models.HoverParams, OmniSharp.Extensions.LanguageProtocol, Version=0.14.0.0, Culture=neutral, PublicKeyToken=6d868dff454e6022],[OmniSharp.Extensions.LanguageServer.Protocol.Models.Hover, OmniSharp.Extensions.LanguageProtocol, Version=0.14.0.0, Culture=neutral, PublicKeyToken=6d868dff454e6022]]) [Info - 12:37:13 PM] Starting: Routing Request (28288) textDocument/hover [Info - 12:37:13 PM] Converting params for Request (28288) textDocument/hover to OmniSharp.Extensions.LanguageServer.Protocol.Models.HoverParams [Info - 12:37:13 PM] Result was System.Runtime.CompilerServices.AsyncTaskMethodBuilder1+AsyncStateMachineBox1[[OmniSharp.Extensions.LanguageServer.Protocol.Models.Hover, OmniSharp.Extensions.LanguageProtocol, Version=0.14.0.0, Culture=neutral, PublicKeyToken=6d868dff454e6022],[MediatR.Pipeline.RequestPreProcessorBehavior2+<Handle>d__2[[OmniSharp.Extensions.LanguageServer.Protocol.Models.HoverParams, OmniSharp.Extensions.LanguageProtocol, Version=0.14.0.0, Culture=neutral, PublicKeyToken=6d868dff454e6022],[OmniSharp.Extensions.LanguageServer.Protocol.Models.Hover, OmniSharp.Extensions.LanguageProtocol, Version=0.14.0.0, Culture=neutral, PublicKeyToken=6d868dff454e6022]], MediatR, Version=7.0.0.0, Culture=neutral, PublicKeyToken=bb9a41a5e8aaa7e2]] [Info - 12:37:13 PM] Response value was (null) [Info - 12:37:13 PM] Finished: Routing Request (28288) textDocument/hover in 0ms [Info - 12:37:13 PM] Finding descriptor for razor/languageQuery [Info - 12:37:13 PM] Starting: Routing Request (28289) razor/languageQuery [Info - 12:37:13 PM] Converting params for Request (28289) razor/languageQuery to Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageQueryParams [Error - 12:37:13 PM] Failed to handle notification razor/languageQuery - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) --- End of stack trace from previous location --- at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) --- End of stack trace from previous location --- at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in /_/src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate1 next) at MediatR.Pipeline.RequestPostProcessorBehavior2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate1 next) at MediatR.Pipeline.RequestPreProcessorBehavior2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:37:13 PM] Finished: Routing Request (28289) razor/languageQuery in 0ms [Info - 12:37:26 PM] Finding descriptor for $/setTraceNotification [Info - 12:37:26 PM] Unable to find $/setTraceNotification, methods found include initialize:OmniSharp.Extensions.LanguageServer.Server.LanguageServer, initialized:OmniSharp.Extensions.LanguageServer.Server.LanguageServer, shutdown:OmniSharp.Extensions.LanguageServer.Server.Handlers.ServerShutdownHandler, exit:OmniSharp.Extensions.LanguageServer.Server.Handlers.ServerExitHandler, $/cancelRequest:OmniSharp.Extensions.JsonRpc.CancelRequestHandler1[[OmniSharp.Extensions.LanguageServer.Server.Abstractions.ILspHandlerDescriptor, OmniSharp.Extensions.LanguageServer, Version=0.14.0.0, Culture=neutral, PublicKeyToken=6d868dff454e6022]], textDocument/didChange:Microsoft.AspNetCore.Razor.LanguageServer.RazorDocumentSynchronizationEndpoint, textDocument/didOpen:Microsoft.AspNetCore.Razor.LanguageServer.RazorDocumentSynchronizationEndpoint, textDocument/didClose:Microsoft.AspNetCore.Razor.LanguageServer.RazorDocumentSynchronizationEndpoint, textDocument/didSave:Microsoft.AspNetCore.Razor.LanguageServer.RazorDocumentSynchronizationEndpoint, textDocument/completion:Microsoft.AspNetCore.Razor.LanguageServer.Completion.RazorCompletionEndpoint, completionItem/resolve:Microsoft.AspNetCore.Razor.LanguageServer.Completion.RazorCompletionEndpoint, textDocument/hover:Microsoft.AspNetCore.Razor.LanguageServer.Hover.RazorHoverEndpoint, razor/languageQuery:Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint, razor/mapToDocumentRange:Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint, workspace/didChangeConfiguration:Microsoft.AspNetCore.Razor.LanguageServer.RazorConfigurationEndpoint, textDocument/rangeFormatting:Microsoft.AspNetCore.Razor.LanguageServer.Formatting.RazorFormattingEndpoint [Info - 12:37:26 PM] Finding descriptor for workspace/didChangeConfiguration [Info - 12:37:26 PM] Starting: Routing Notification workspace/didChangeConfiguration [Info - 12:37:26 PM] Converting params for Notification workspace/didChangeConfiguration to OmniSharp.Extensions.LanguageServer.Protocol.Models.DidChangeConfigurationParams [Info - 12:37:26 PM] Settings changed. Updating the server. [Info - 12:37:26 PM] Finished: Routing Notification workspace/didChangeConfiguration in 11ms [Info - 12:37:29 PM] Finding descriptor for $/setTraceNotification [Info - 12:37:29 PM] Unable to find $/setTraceNotification, methods found include initialize:OmniSharp.Extensions.LanguageServer.Server.LanguageServer, initialized:OmniSharp.Extensions.LanguageServer.Server.LanguageServer, shutdown:OmniSharp.Extensions.LanguageServer.Server.Handlers.ServerShutdownHandler, exit:OmniSharp.Extensions.LanguageServer.Server.Handlers.ServerExitHandler, $/cancelRequest:OmniSharp.Extensions.JsonRpc.CancelRequestHandler1[[OmniSharp.Extensions.LanguageServer.Server.Abstractions.ILspHandlerDescriptor, OmniSharp.Extensions.LanguageServer, Version=0.14.0.0, Culture=neutral, PublicKeyToken=6d868dff454e6022]], textDocument/didChange:Microsoft.AspNetCore.Razor.LanguageServer.RazorDocumentSynchronizationEndpoint, textDocument/didOpen:Microsoft.AspNetCore.Razor.LanguageServer.RazorDocumentSynchronizationEndpoint, textDocument/didClose:Microsoft.AspNetCore.Razor.LanguageServer.RazorDocumentSynchronizationEndpoint, textDocument/didSave:Microsoft.AspNetCore.Razor.LanguageServer.RazorDocumentSynchronizationEndpoint, textDocument/completion:Microsoft.AspNetCore.Razor.LanguageServer.Completion.RazorCompletionEndpoint, completionItem/resolve:Microsoft.AspNetCore.Razor.LanguageServer.Completion.RazorCompletionEndpoint, textDocument/hover:Microsoft.AspNetCore.Razor.LanguageServer.Hover.RazorHoverEndpoint, razor/languageQuery:Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint, razor/mapToDocumentRange:Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint, workspace/didChangeConfiguration:Microsoft.AspNetCore.Razor.LanguageServer.RazorConfigurationEndpoint, textDocument/rangeFormatting:Microsoft.AspNetCore.Razor.LanguageServer.Formatting.RazorFormattingEndpoint [Info - 12:37:29 PM] Finding descriptor for workspace/didChangeConfiguration [Info - 12:37:29 PM] Starting: Routing Notification workspace/didChangeConfiguration [Info - 12:37:29 PM] Converting params for Notification workspace/didChangeConfiguration to OmniSharp.Extensions.LanguageServer.Protocol.Models.DidChangeConfigurationParams [Info - 12:37:29 PM] Settings changed. Updating the server. [Info - 12:37:29 PM] Finished: Routing Notification workspace/didChangeConfiguration in 11ms [Info - 12:37:30 PM] Finding descriptor for $/setTraceNotification [Info - 12:37:30 PM] Unable to find $/setTraceNotification, methods found include initialize:OmniSharp.Extensions.LanguageServer.Server.LanguageServer, initialized:OmniSharp.Extensions.LanguageServer.Server.LanguageServer, shutdown:OmniSharp.Extensions.LanguageServer.Server.Handlers.ServerShutdownHandler, exit:OmniSharp.Extensions.LanguageServer.Server.Handlers.ServerExitHandler, $/cancelRequest:OmniSharp.Extensions.JsonRpc.CancelRequestHandler1[[OmniSharp.Extensions.LanguageServer.Server.Abstractions.ILspHandlerDescriptor, OmniSharp.Extensions.LanguageServer, Version=0.14.0.0, Culture=neutral, PublicKeyToken=6d868dff454e6022]], textDocument/didChange:Microsoft.AspNetCore.Razor.LanguageServer.RazorDocumentSynchronizationEndpoint, textDocument/didOpen:Microsoft.AspNetCore.Razor.LanguageServer.RazorDocumentSynchronizationEndpoint, textDocument/didClose:Microsoft.AspNetCore.Razor.LanguageServer.RazorDocumentSynchronizationEndpoint, textDocument/didSave:Microsoft.AspNetCore.Razor.LanguageServer.RazorDocumentSynchronizationEndpoint, textDocument/completion:Microsoft.AspNetCore.Razor.LanguageServer.Completion.RazorCompletionEndpoint, completionItem/resolve:Microsoft.AspNetCore.Razor.LanguageServer.Completion.RazorCompletionEndpoint, textDocument/hover:Microsoft.AspNetCore.Razor.LanguageServer.Hover.RazorHoverEndpoint, razor/languageQuery:Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint, razor/mapToDocumentRange:Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint, workspace/didChangeConfiguration:Microsoft.AspNetCore.Razor.LanguageServer.RazorConfigurationEndpoint, textDocument/rangeFormatting:Microsoft.AspNetCore.Razor.LanguageServer.Formatting.RazorFormattingEndpoint [Info - 12:37:30 PM] Finding descriptor for workspace/didChangeConfiguration [Info - 12:37:30 PM] Starting: Routing Notification workspace/didChangeConfiguration [Info - 12:37:30 PM] Converting params for Notification workspace/didChangeConfiguration to OmniSharp.Extensions.LanguageServer.Protocol.Models.DidChangeConfigurationParams [Info - 12:37:30 PM] Settings changed. Updating the server. [Info - 12:37:30 PM] Finished: Routing Notification workspace/didChangeConfiguration in 13ms [Info - 12:37:34 PM] Finding descriptor for razor/languageQuery [Info - 12:37:34 PM] Starting: Routing Request (28290) razor/languageQuery [Info - 12:37:34 PM] Converting params for Request (28290) razor/languageQuery to Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageQueryParams [Error - 12:37:34 PM] Failed to handle notification razor/languageQuery - System.ArgumentNullException: Value cannot be null. (Parameter 'documentSnapshot') at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in /_/src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in /_/src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate1 next) at MediatR.Pipeline.RequestPostProcessorBehavior2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate1 next) at MediatR.Pipeline.RequestPreProcessorBehavior2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:37:34 PM] Finished: Routing Request (28290) razor/languageQuery in 0ms [Client - 12:37:34 PM] (Warning) provideCodeActions failed with Error: Internal Error - System.ArgumentNullException: Value cannot be null. (Parameter 'documentSnapshot') at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in /_/src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in /_/src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate1 next) at MediatR.Pipeline.RequestPostProcessorBehavior2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate1 next) at MediatR.Pipeline.RequestPreProcessorBehavior2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:37:34 PM] Finding descriptor for razor/languageQuery [Info - 12:37:34 PM] Starting: Routing Request (28291) razor/languageQuery [Info - 12:37:34 PM] Converting params for Request (28291) razor/languageQuery to Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageQueryParams [Error - 12:37:34 PM] Failed to handle notification razor/languageQuery - System.ArgumentNullException: Value cannot be null. (Parameter 'documentSnapshot') at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in /_/src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in /_/src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate1 next) at MediatR.Pipeline.RequestPostProcessorBehavior2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate1 next) at MediatR.Pipeline.RequestPreProcessorBehavior2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:37:34 PM] Finished: Routing Request (28291) razor/languageQuery in 2ms [Client - 12:37:34 PM] (Warning) provideCodeActions failed with Error: Internal Error - System.ArgumentNullException: Value cannot be null. (Parameter 'documentSnapshot') at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in /_/src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in /_/src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate1 next) at MediatR.Pipeline.RequestPostProcessorBehavior2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate1 next) at MediatR.Pipeline.RequestPreProcessorBehavior2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:37:35 PM] Finding descriptor for razor/languageQuery [Info - 12:37:35 PM] Starting: Routing Request (28292) razor/languageQuery [Info - 12:37:35 PM] Converting params for Request (28292) razor/languageQuery to Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageQueryParams [Error - 12:37:35 PM] Failed to handle notification razor/languageQuery - System.ArgumentNullException: Value cannot be null. (Parameter 'documentSnapshot') at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in /_/src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in /_/src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate1 next) at MediatR.Pipeline.RequestPostProcessorBehavior2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate1 next) at MediatR.Pipeline.RequestPreProcessorBehavior2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:37:35 PM] Finished: Routing Request (28292) razor/languageQuery in 1ms [Client - 12:37:35 PM] (Warning) provideCodeActions failed with Error: Internal Error - System.ArgumentNullException: Value cannot be null. (Parameter 'documentSnapshot') at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in /_/src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in /_/src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate1 next) at MediatR.Pipeline.RequestPostProcessorBehavior2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate1 next) at MediatR.Pipeline.RequestPreProcessorBehavior2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:37:36 PM] Finding descriptor for razor/languageQuery [Info - 12:37:36 PM] Starting: Routing Request (28293) razor/languageQuery [Info - 12:37:36 PM] Converting params for Request (28293) razor/languageQuery to Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageQueryParams [Error - 12:37:36 PM] Failed to handle notification razor/languageQuery - System.ArgumentNullException: Value cannot be null. (Parameter 'documentSnapshot') at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in /_/src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in /_/src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate1 next) at MediatR.Pipeline.RequestPostProcessorBehavior2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate1 next) at MediatR.Pipeline.RequestPreProcessorBehavior2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:37:36 PM] Finished: Routing Request (28293) razor/languageQuery in 1ms [Client - 12:37:36 PM] (Warning) provideCodeActions failed with Error: Internal Error - System.ArgumentNullException: Value cannot be null. (Parameter 'documentSnapshot') at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in /_/src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in /_/src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate1 next) at MediatR.Pipeline.RequestPostProcessorBehavior2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate1 next) at MediatR.Pipeline.RequestPreProcessorBehavior2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:37:39 PM] Finding descriptor for razor/languageQuery [Info - 12:37:39 PM] Starting: Routing Request (28294) razor/languageQuery [Info - 12:37:39 PM] Converting params for Request (28294) razor/languageQuery to Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageQueryParams [Error - 12:37:39 PM] Failed to handle notification razor/languageQuery - System.ArgumentNullException: Value cannot be null. (Parameter 'documentSnapshot') at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in /_/src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in /_/src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate1 next) at MediatR.Pipeline.RequestPostProcessorBehavior2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate1 next) at MediatR.Pipeline.RequestPreProcessorBehavior2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:37:39 PM] Finished: Routing Request (28294) razor/languageQuery in 0ms [Client - 12:37:39 PM] (Warning) provideCodeActions failed with Error: Internal Error - System.ArgumentNullException: Value cannot be null. (Parameter 'documentSnapshot') at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in /_/src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in /_/src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate1 next) at MediatR.Pipeline.RequestPostProcessorBehavior2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate1 next) at MediatR.Pipeline.RequestPreProcessorBehavior2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:37:41 PM] Finding descriptor for textDocument/hover REMOVED FOR PRIVACY [Info - 12:37:41 PM] Looking for handler for descriptors textDocument/hover [Info - 12:37:41 PM] Checking handler textDocument/hover:Microsoft.AspNetCore.Razor.LanguageServer.Hover.RazorHoverEndpoint [Info - 12:37:41 PM] Registration options OmniSharp.Extensions.LanguageServer.Protocol.Models.TextDocumentRegistrationOptions [Info - 12:37:41 PM] Document Selector [**/*.{cshtml,razor}] [Info - 12:37:41 PM] Handler Selected: Microsoft.AspNetCore.Razor.LanguageServer.Hover.RazorHoverEndpoint via [**/*.{cshtml,razor}] (targeting OmniSharp.Extensions.JsonRpc.IJsonRpcRequestHandler2[[OmniSharp.Extensions.LanguageServer.Protocol.Models.HoverParams, OmniSharp.Extensions.LanguageProtocol, Version=0.14.0.0, Culture=neutral, PublicKeyToken=6d868dff454e6022],[OmniSharp.Extensions.LanguageServer.Protocol.Models.Hover, OmniSharp.Extensions.LanguageProtocol, Version=0.14.0.0, Culture=neutral, PublicKeyToken=6d868dff454e6022]]) [Info - 12:37:41 PM] Starting: Routing Request (28295) textDocument/hover [Info - 12:37:41 PM] Finding descriptor for razor/languageQuery [Info - 12:37:41 PM] Converting params for Request (28295) textDocument/hover to OmniSharp.Extensions.LanguageServer.Protocol.Models.HoverParams [Info - 12:37:41 PM] Result was System.Runtime.CompilerServices.AsyncTaskMethodBuilder1+AsyncStateMachineBox1[[OmniSharp.Extensions.LanguageServer.Protocol.Models.Hover, OmniSharp.Extensions.LanguageProtocol, Version=0.14.0.0, Culture=neutral, PublicKeyToken=6d868dff454e6022],[MediatR.Pipeline.RequestPreProcessorBehavior`2+<Handle>d__2[[OmniSharp.Extensions.LanguageServer.Protocol.Models.HoverParams, OmniSharp.Extensions.LanguageProtocol, Version=0.14.0.0, Culture=neutral, PublicKeyToken=6d868dff454e6022],[OmniSharp.Extensions.LanguageServer.Protocol.Models.Hover, OmniSharp.Extensions.LanguageProtocol, Version=0.14.0.0, Culture=neutral, PublicKeyToken=6d868dff454e6022]], MediatR, Version=7.0.0.0, Culture=neutral, PublicKeyToken=bb9a41a5e8aaa7e2]] [Info - 12:37:41 PM] Response value was (null) [Info - 12:37:41 PM] Finished: Routing Request (28295) textDocument/hover in 0ms [Info - 12:37:41 PM] Starting: Routing Request (28296) razor/languageQuery [Info - 12:37:41 PM] Converting params for Request (28296) razor/languageQuery to Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageQueryParams [Error - 12:37:41 PM] Failed to handle notification razor/languageQuery - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:37:41 PM] Finished: Routing Request (28296) razor/languageQuery in 0ms [Info - 12:37:41 PM] Finding descriptor for razor/languageQuery [Info - 12:37:41 PM] Starting: Routing Request (28297) razor/languageQuery [Info - 12:37:41 PM] Converting params for Request (28297) razor/languageQuery to Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageQueryParams [Error - 12:37:41 PM] Failed to handle notification razor/languageQuery - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:37:41 PM] Finished: Routing Request (28297) razor/languageQuery in 0ms [Client - 12:37:41 PM] (Warning) provideCodeActions failed with Error: Internal Error - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in /_/src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:37:42 PM] Finding descriptor for textDocument/hover REMOVED FOR PRIVACY [Info - 12:37:42 PM] Looking for handler for descriptors textDocument/hover [Info - 12:37:42 PM] Checking handler textDocument/hover:Microsoft.AspNetCore.Razor.LanguageServer.Hover.RazorHoverEndpoint [Info - 12:37:42 PM] Registration options OmniSharp.Extensions.LanguageServer.Protocol.Models.TextDocumentRegistrationOptions [Info - 12:37:42 PM] Document Selector [**/.{cshtml,razor}] [Info - 12:37:42 PM] Handler Selected: Microsoft.AspNetCore.Razor.LanguageServer.Hover.RazorHoverEndpoint via [/*.{cshtml,razor}] (targeting OmniSharp.Extensions.JsonRpc.IJsonRpcRequestHandler`2[[OmniSharp.Extensions.LanguageServer.Protocol.Models.HoverParams, OmniSharp.Extensions.LanguageProtocol, Version=0.14.0.0, Culture=neutral, PublicKeyToken=6d868dff454e6022],[OmniSharp.Extensions.LanguageServer.Protocol.Models.Hover, OmniSharp.Extensions.LanguageProtocol, Version=0.14.0.0, Culture=neutral, PublicKeyToken=6d868dff454e6022]]) [Info - 12:37:42 PM] Starting: Routing Request (28298) textDocument/hover [Info - 12:37:42 PM] Finding descriptor for razor/languageQuery [Info - 12:37:42 PM] Converting params for Request (28298) textDocument/hover to OmniSharp.Extensions.LanguageServer.Protocol.Models.HoverParams [Info - 12:37:42 PM] Result was System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1+AsyncStateMachineBox`1[[OmniSharp.Extensions.LanguageServer.Protocol.Models.Hover, OmniSharp.Extensions.LanguageProtocol, Version=0.14.0.0, Culture=neutral, PublicKeyToken=6d868dff454e6022],[MediatR.Pipeline.RequestPreProcessorBehavior`2+<Handle>d__2[[OmniSharp.Extensions.LanguageServer.Protocol.Models.HoverParams, OmniSharp.Extensions.LanguageProtocol, Version=0.14.0.0, Culture=neutral, PublicKeyToken=6d868dff454e6022],[OmniSharp.Extensions.LanguageServer.Protocol.Models.Hover, OmniSharp.Extensions.LanguageProtocol, Version=0.14.0.0, Culture=neutral, PublicKeyToken=6d868dff454e6022]], MediatR, Version=7.0.0.0, Culture=neutral, PublicKeyToken=bb9a41a5e8aaa7e2]] [Info - 12:37:42 PM] Response value was (null) [Info - 12:37:42 PM] Finished: Routing Request (28298) textDocument/hover in 0ms [Info - 12:37:42 PM] Starting: Routing Request (28299) razor/languageQuery [Info - 12:37:42 PM] Converting params for Request (28299) razor/languageQuery to Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageQueryParams [Error - 12:37:42 PM] Failed to handle notification razor/languageQuery - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:37:42 PM] Finished: Routing Request (28299) razor/languageQuery in 0ms [Info - 12:37:42 PM] Finding descriptor for razor/languageQuery [Info - 12:37:42 PM] Starting: Routing Request (28300) razor/languageQuery [Info - 12:37:42 PM] Converting params for Request (28300) razor/languageQuery to Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageQueryParams [Error - 12:37:42 PM] Failed to handle notification razor/languageQuery - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:37:42 PM] Finished: Routing Request (28300) razor/languageQuery in 1ms [Client - 12:37:42 PM] (Warning) provideCodeActions failed with Error: Internal Error - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:37:45 PM] Finding descriptor for razor/languageQuery [Info - 12:37:45 PM] Starting: Routing Request (28301) razor/languageQuery [Info - 12:37:45 PM] Converting params for Request (28301) razor/languageQuery to Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageQueryParams [Error - 12:37:45 PM] Failed to handle notification razor/languageQuery - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:37:45 PM] Finished: Routing Request (28301) razor/languageQuery in 1ms [Client - 12:37:45 PM] (Warning) provideCodeActions failed with Error: Internal Error - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:37:46 PM] Finding descriptor for razor/languageQuery [Info - 12:37:46 PM] Starting: Routing Request (28302) razor/languageQuery [Info - 12:37:46 PM] Converting params for Request (28302) razor/languageQuery to Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageQueryParams [Error - 12:37:46 PM] Failed to handle notification razor/languageQuery - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:37:46 PM] Finished: Routing Request (28302) razor/languageQuery in 1ms [Client - 12:37:46 PM] (Warning) provideCodeActions failed with Error: Internal Error - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:39:46 PM] Finding descriptor for razor/languageQuery [Info - 12:39:46 PM] Starting: Routing Request (28303) razor/languageQuery [Info - 12:39:46 PM] Converting params for Request (28303) razor/languageQuery to Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageQueryParams [Error - 12:39:46 PM] Failed to handle notification razor/languageQuery - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:39:46 PM] Finished: Routing Request (28303) razor/languageQuery in 1ms [Client - 12:39:46 PM] (Warning) provideCodeActions failed with Error: Internal Error - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:39:54 PM] Finding descriptor for razor/languageQuery [Info - 12:39:54 PM] Starting: Routing Request (28304) razor/languageQuery [Info - 12:39:54 PM] Converting params for Request (28304) razor/languageQuery to Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageQueryParams [Error - 12:39:54 PM] Failed to handle notification razor/languageQuery - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:39:54 PM] Finished: Routing Request (28304) razor/languageQuery in 1ms [Client - 12:39:54 PM] (Warning) provideCodeActions failed with Error: Internal Error - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:39:54 PM] Finding descriptor for razor/languageQuery [Info - 12:39:54 PM] Starting: Routing Request (28305) razor/languageQuery [Info - 12:39:54 PM] Converting params for Request (28305) razor/languageQuery to Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageQueryParams [Error - 12:39:54 PM] Failed to handle notification razor/languageQuery - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:39:54 PM] Finished: Routing Request (28305) razor/languageQuery in 3ms [Info - 12:40:11 PM] Finding descriptor for razor/languageQuery [Info - 12:40:11 PM] Starting: Routing Request (28306) razor/languageQuery [Info - 12:40:11 PM] Converting params for Request (28306) razor/languageQuery to Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageQueryParams [Error - 12:40:11 PM] Failed to handle notification razor/languageQuery - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:40:11 PM] Finished: Routing Request (28306) razor/languageQuery in 0ms [Client - 12:40:11 PM] (Warning) provideCodeActions failed with Error: Internal Error - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:40:22 PM] Finding descriptor for razor/languageQuery [Info - 12:40:22 PM] Starting: Routing Request (28307) razor/languageQuery [Info - 12:40:22 PM] Converting params for Request (28307) razor/languageQuery to Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageQueryParams [Error - 12:40:22 PM] Failed to handle notification razor/languageQuery - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:40:22 PM] Finished: Routing Request (28307) razor/languageQuery in 1ms [Client - 12:40:22 PM] (Warning) provideCodeActions failed with Error: Internal Error - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:42:49 PM] Finding descriptor for razor/languageQuery [Info - 12:42:49 PM] Starting: Routing Request (28308) razor/languageQuery [Info - 12:42:49 PM] Converting params for Request (28308) razor/languageQuery to Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageQueryParams [Error - 12:42:49 PM] Failed to handle notification razor/languageQuery - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:42:49 PM] Finished: Routing Request (28308) razor/languageQuery in 1ms [Client - 12:42:49 PM] (Warning) provideCodeActions failed with Error: Internal Error - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:42:50 PM] Finding descriptor for razor/languageQuery [Info - 12:42:50 PM] Starting: Routing Request (28309) razor/languageQuery [Info - 12:42:50 PM] Converting params for Request (28309) razor/languageQuery to Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageQueryParams [Error - 12:42:50 PM] Failed to handle notification razor/languageQuery - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:42:50 PM] Finished: Routing Request (28309) razor/languageQuery in 1ms [Client - 12:42:50 PM] (Warning) provideCodeActions failed with Error: Internal Error - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:42:51 PM] Finding descriptor for razor/languageQuery [Info - 12:42:51 PM] Starting: Routing Request (28310) razor/languageQuery [Info - 12:42:51 PM] Converting params for Request (28310) razor/languageQuery to Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageQueryParams [Error - 12:42:51 PM] Failed to handle notification razor/languageQuery - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:42:51 PM] Finished: Routing Request (28310) razor/languageQuery in 1ms [Client - 12:42:51 PM] (Warning) provideCodeActions failed with Error: Internal Error - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:42:52 PM] Finding descriptor for razor/languageQuery [Info - 12:42:52 PM] Starting: Routing Request (28311) razor/languageQuery [Info - 12:42:52 PM] Converting params for Request (28311) razor/languageQuery to Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageQueryParams [Error - 12:42:52 PM] Failed to handle notification razor/languageQuery - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:42:52 PM] Finished: Routing Request (28311) razor/languageQuery in 1ms [Client - 12:42:52 PM] (Warning) provideCodeActions failed with Error: Internal Error - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:42:52 PM] Finding descriptor for razor/languageQuery [Info - 12:42:52 PM] Starting: Routing Request (28312) razor/languageQuery [Info - 12:42:52 PM] Converting params for Request (28312) razor/languageQuery to Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageQueryParams [Error - 12:42:52 PM] Failed to handle notification razor/languageQuery - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:42:52 PM] Finished: Routing Request (28312) razor/languageQuery in 1ms [Client - 12:42:52 PM] (Warning) provideCodeActions failed with Error: Internal Error - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:42:53 PM] Finding descriptor for razor/languageQuery [Info - 12:42:53 PM] Starting: Routing Request (28313) razor/languageQuery [Info - 12:42:53 PM] Converting params for Request (28313) razor/languageQuery to Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageQueryParams [Error - 12:42:53 PM] Failed to handle notification razor/languageQuery - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:42:53 PM] Finished: Routing Request (28313) razor/languageQuery in 1ms [Client - 12:42:53 PM] (Warning) provideCodeActions failed with Error: Internal Error - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:42:53 PM] Finding descriptor for razor/languageQuery [Info - 12:42:53 PM] Starting: Routing Request (28314) razor/languageQuery [Info - 12:42:53 PM] Converting params for Request (28314) razor/languageQuery to Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageQueryParams [Error - 12:42:53 PM] Failed to handle notification razor/languageQuery - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:42:53 PM] Finished: Routing Request (28314) razor/languageQuery in 1ms [Client - 12:42:53 PM] (Warning) provideCodeActions failed with Error: Internal Error - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:42:53 PM] Finding descriptor for razor/languageQuery [Info - 12:42:53 PM] Starting: Routing Request (28315) razor/languageQuery [Info - 12:42:53 PM] Converting params for Request (28315) razor/languageQuery to Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageQueryParams [Error - 12:42:53 PM] Failed to handle notification razor/languageQuery - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:42:53 PM] Finished: Routing Request (28315) razor/languageQuery in 1ms [Client - 12:42:53 PM] (Warning) provideCodeActions failed with Error: Internal Error - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:42:54 PM] Finding descriptor for razor/languageQuery [Info - 12:42:54 PM] Starting: Routing Request (28316) razor/languageQuery [Info - 12:42:54 PM] Converting params for Request (28316) razor/languageQuery to Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageQueryParams [Error - 12:42:54 PM] Failed to handle notification razor/languageQuery - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:42:54 PM] Finished: Routing Request (28316) razor/languageQuery in 1ms [Client - 12:42:54 PM] (Warning) provideCodeActions failed with Error: Internal Error - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:43:00 PM] Finding descriptor for razor/languageQuery [Info - 12:43:00 PM] Starting: Routing Request (28317) razor/languageQuery [Info - 12:43:00 PM] Converting params for Request (28317) razor/languageQuery to Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageQueryParams [Error - 12:43:00 PM] Failed to handle notification razor/languageQuery - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:43:00 PM] Finished: Routing Request (28317) razor/languageQuery in 1ms [Client - 12:43:00 PM] (Warning) provideCodeActions failed with Error: Internal Error - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:43:00 PM] Finding descriptor for razor/languageQuery [Info - 12:43:00 PM] Starting: Routing Request (28318) razor/languageQuery [Info - 12:43:00 PM] Converting params for Request (28318) razor/languageQuery to Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageQueryParams [Error - 12:43:00 PM] Failed to handle notification razor/languageQuery - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:43:00 PM] Finished: Routing Request (28318) razor/languageQuery in 1ms [Client - 12:43:00 PM] (Warning) provideCodeActions failed with Error: Internal Error - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:43:01 PM] Finding descriptor for razor/languageQuery [Info - 12:43:01 PM] Starting: Routing Request (28319) razor/languageQuery [Info - 12:43:01 PM] Converting params for Request (28319) razor/languageQuery to Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageQueryParams [Error - 12:43:01 PM] Failed to handle notification razor/languageQuery - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:43:01 PM] Finished: Routing Request (28319) razor/languageQuery in 0ms [Client - 12:43:01 PM] (Warning) provideCodeActions failed with Error: Internal Error - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:43:02 PM] Finding descriptor for textDocument/hover REMOVED FOR PRIVACY [Info - 12:43:02 PM] Looking for handler for descriptors textDocument/hover [Info - 12:43:02 PM] Checking handler textDocument/hover:Microsoft.AspNetCore.Razor.LanguageServer.Hover.RazorHoverEndpoint [Info - 12:43:02 PM] Registration options OmniSharp.Extensions.LanguageServer.Protocol.Models.TextDocumentRegistrationOptions [Info - 12:43:02 PM] Document Selector [/.{cshtml,razor}] [Info - 12:43:02 PM] Handler Selected: Microsoft.AspNetCore.Razor.LanguageServer.Hover.RazorHoverEndpoint via [**/.{cshtml,razor}] (targeting OmniSharp.Extensions.JsonRpc.IJsonRpcRequestHandler`2[[OmniSharp.Extensions.LanguageServer.Protocol.Models.HoverParams, OmniSharp.Extensions.LanguageProtocol, Version=0.14.0.0, Culture=neutral, PublicKeyToken=6d868dff454e6022],[OmniSharp.Extensions.LanguageServer.Protocol.Models.Hover, OmniSharp.Extensions.LanguageProtocol, Version=0.14.0.0, Culture=neutral, PublicKeyToken=6d868dff454e6022]]) [Info - 12:43:02 PM] Starting: Routing Request (28320) textDocument/hover [Info - 12:43:02 PM] Finding descriptor for razor/languageQuery [Info - 12:43:02 PM] Converting params for Request (28320) textDocument/hover to OmniSharp.Extensions.LanguageServer.Protocol.Models.HoverParams [Info - 12:43:02 PM] Result was System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1+AsyncStateMachineBox`1[[OmniSharp.Extensions.LanguageServer.Protocol.Models.Hover, OmniSharp.Extensions.LanguageProtocol, Version=0.14.0.0, Culture=neutral, PublicKeyToken=6d868dff454e6022],[MediatR.Pipeline.RequestPreProcessorBehavior`2+<Handle>d__2[[OmniSharp.Extensions.LanguageServer.Protocol.Models.HoverParams, OmniSharp.Extensions.LanguageProtocol, Version=0.14.0.0, Culture=neutral, PublicKeyToken=6d868dff454e6022],[OmniSharp.Extensions.LanguageServer.Protocol.Models.Hover, OmniSharp.Extensions.LanguageProtocol, Version=0.14.0.0, Culture=neutral, PublicKeyToken=6d868dff454e6022]], MediatR, Version=7.0.0.0, Culture=neutral, PublicKeyToken=bb9a41a5e8aaa7e2]] [Info - 12:43:02 PM] Response value was (null) [Info - 12:43:02 PM] Finished: Routing Request (28320) textDocument/hover in 0ms [Info - 12:43:02 PM] Starting: Routing Request (28321) razor/languageQuery [Info - 12:43:02 PM] Converting params for Request (28321) razor/languageQuery to Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageQueryParams [Error - 12:43:02 PM] Failed to handle notification razor/languageQuery - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:43:02 PM] Finished: Routing Request (28321) razor/languageQuery in 0ms [Info - 12:43:02 PM] Finding descriptor for razor/languageQuery [Info - 12:43:02 PM] Starting: Routing Request (28322) razor/languageQuery [Info - 12:43:02 PM] Converting params for Request (28322) razor/languageQuery to Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageQueryParams [Error - 12:43:02 PM] Failed to handle notification razor/languageQuery - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:43:02 PM] Finished: Routing Request (28322) razor/languageQuery in 0ms [Client - 12:43:02 PM] (Warning) provideCodeActions failed with Error: Internal Error - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:43:03 PM] Finding descriptor for razor/languageQuery [Info - 12:43:03 PM] Starting: Routing Request (28323) razor/languageQuery [Info - 12:43:03 PM] Converting params for Request (28323) razor/languageQuery to Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageQueryParams [Error - 12:43:03 PM] Failed to handle notification razor/languageQuery - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:43:03 PM] Finished: Routing Request (28323) razor/languageQuery in 1ms [Client - 12:43:03 PM] (Warning) provideCodeActions failed with Error: Internal Error - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:43:03 PM] Finding descriptor for razor/languageQuery [Info - 12:43:03 PM] Starting: Routing Request (28324) razor/languageQuery [Info - 12:43:03 PM] Converting params for Request (28324) razor/languageQuery to Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageQueryParams [Error - 12:43:03 PM] Failed to handle notification razor/languageQuery - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:43:03 PM] Finished: Routing Request (28324) razor/languageQuery in 0ms [Client - 12:43:03 PM] (Warning) provideCodeActions failed with Error: Internal Error - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:43:04 PM] Finding descriptor for razor/languageQuery [Info - 12:43:04 PM] Starting: Routing Request (28325) razor/languageQuery [Info - 12:43:04 PM] Converting params for Request (28325) razor/languageQuery to Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageQueryParams [Error - 12:43:04 PM] Failed to handle notification razor/languageQuery - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:43:04 PM] Finished: Routing Request (28325) razor/languageQuery in 1ms [Client - 12:43:04 PM] (Warning) provideCodeActions failed with Error: Internal Error - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:43:04 PM] Finding descriptor for razor/languageQuery [Info - 12:43:04 PM] Starting: Routing Request (28326) razor/languageQuery [Info - 12:43:04 PM] Converting params for Request (28326) razor/languageQuery to Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageQueryParams [Error - 12:43:04 PM] Failed to handle notification razor/languageQuery - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:43:04 PM] Finished: Routing Request (28326) razor/languageQuery in 1ms [Client - 12:43:04 PM] (Warning) provideCodeActions failed with Error: Internal Error - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:43:05 PM] Finding descriptor for razor/languageQuery [Info - 12:43:05 PM] Starting: Routing Request (28327) razor/languageQuery [Info - 12:43:05 PM] Converting params for Request (28327) razor/languageQuery to Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageQueryParams [Info - 12:43:05 PM] Finding descriptor for textDocument/hover REMOVED FOR PRIVACY [Info - 12:43:05 PM] Looking for handler for descriptors textDocument/hover [Info - 12:43:05 PM] Checking handler textDocument/hover:Microsoft.AspNetCore.Razor.LanguageServer.Hover.RazorHoverEndpoint [Info - 12:43:05 PM] Registration options OmniSharp.Extensions.LanguageServer.Protocol.Models.TextDocumentRegistrationOptions [Info - 12:43:05 PM] Document Selector [/*.{cshtml,razor}] [Info - 12:43:05 PM] Handler Selected: Microsoft.AspNetCore.Razor.LanguageServer.Hover.RazorHoverEndpoint via [/*.{cshtml,razor}] (targeting OmniSharp.Extensions.JsonRpc.IJsonRpcRequestHandler`2[[OmniSharp.Extensions.LanguageServer.Protocol.Models.HoverParams, OmniSharp.Extensions.LanguageProtocol, Version=0.14.0.0, Culture=neutral, PublicKeyToken=6d868dff454e6022],[OmniSharp.Extensions.LanguageServer.Protocol.Models.Hover, OmniSharp.Extensions.LanguageProtocol, Version=0.14.0.0, Culture=neutral, PublicKeyToken=6d868dff454e6022]]) [Info - 12:43:05 PM] Finding descriptor for razor/languageQuery [Error - 12:43:05 PM] Failed to handle notification razor/languageQuery - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:43:05 PM] Finished: Routing Request (28327) razor/languageQuery in 1ms [Client - 12:43:05 PM] (Warning) provideCodeActions failed with Error: Internal Error - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:43:05 PM] Starting: Routing Request (28328) textDocument/hover [Info - 12:43:05 PM] Converting params for Request (28328) textDocument/hover to OmniSharp.Extensions.LanguageServer.Protocol.Models.HoverParams [Info - 12:43:05 PM] Result was System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1+AsyncStateMachineBox`1[[OmniSharp.Extensions.LanguageServer.Protocol.Models.Hover, OmniSharp.Extensions.LanguageProtocol, Version=0.14.0.0, Culture=neutral, PublicKeyToken=6d868dff454e6022],[MediatR.Pipeline.RequestPreProcessorBehavior`2+<Handle>d__2[[OmniSharp.Extensions.LanguageServer.Protocol.Models.HoverParams, OmniSharp.Extensions.LanguageProtocol, Version=0.14.0.0, Culture=neutral, PublicKeyToken=6d868dff454e6022],[OmniSharp.Extensions.LanguageServer.Protocol.Models.Hover, OmniSharp.Extensions.LanguageProtocol, Version=0.14.0.0, Culture=neutral, PublicKeyToken=6d868dff454e6022]], MediatR, Version=7.0.0.0, Culture=neutral, PublicKeyToken=bb9a41a5e8aaa7e2]] [Info - 12:43:05 PM] Response value was (null) [Info - 12:43:05 PM] Finished: Routing Request (28328) textDocument/hover in 0ms [Info - 12:43:05 PM] Starting: Routing Request (28329) razor/languageQuery [Info - 12:43:05 PM] Converting params for Request (28329) razor/languageQuery to Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageQueryParams [Error - 12:43:05 PM] Failed to handle notification razor/languageQuery - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:43:05 PM] Finished: Routing Request (28329) razor/languageQuery in 0ms [Info - 12:43:05 PM] Finding descriptor for razor/languageQuery [Info - 12:43:05 PM] Starting: Routing Request (28330) razor/languageQuery [Info - 12:43:05 PM] Converting params for Request (28330) razor/languageQuery to Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageQueryParams [Error - 12:43:05 PM] Failed to handle notification razor/languageQuery - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:43:05 PM] Finished: Routing Request (28330) razor/languageQuery in 3ms [Client - 12:43:05 PM] (Warning) provideCodeActions failed with Error: Internal Error - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:43:05 PM] Finding descriptor for razor/languageQuery [Info - 12:43:05 PM] Starting: Routing Request (28331) razor/languageQuery [Info - 12:43:05 PM] Converting params for Request (28331) razor/languageQuery to Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageQueryParams [Error - 12:43:05 PM] Failed to handle notification razor/languageQuery - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:43:05 PM] Finished: Routing Request (28331) razor/languageQuery in 0ms [Client - 12:43:05 PM] (Warning) provideCodeActions failed with Error: Internal Error - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:43:06 PM] Finding descriptor for razor/languageQuery [Info - 12:43:06 PM] Starting: Routing Request (28332) razor/languageQuery [Info - 12:43:06 PM] Converting params for Request (28332) razor/languageQuery to Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageQueryParams [Error - 12:43:06 PM] Failed to handle notification razor/languageQuery - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:43:06 PM] Finished: Routing Request (28332) razor/languageQuery in 1ms [Client - 12:43:06 PM] (Warning) provideCodeActions failed with Error: Internal Error - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:43:07 PM] Finding descriptor for razor/languageQuery [Info - 12:43:07 PM] Starting: Routing Request (28333) razor/languageQuery [Info - 12:43:07 PM] Converting params for Request (28333) razor/languageQuery to Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageQueryParams [Error - 12:43:07 PM] Failed to handle notification razor/languageQuery - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:43:07 PM] Finished: Routing Request (28333) razor/languageQuery in 1ms [Client - 12:43:07 PM] (Warning) provideCodeActions failed with Error: Internal Error - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:43:07 PM] Finding descriptor for razor/languageQuery [Info - 12:43:07 PM] Starting: Routing Request (28334) razor/languageQuery [Info - 12:43:07 PM] Converting params for Request (28334) razor/languageQuery to Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageQueryParams [Error - 12:43:07 PM] Failed to handle notification razor/languageQuery - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:43:07 PM] Finished: Routing Request (28334) razor/languageQuery in 1ms [Client - 12:43:07 PM] (Warning) provideCodeActions failed with Error: Internal Error - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:43:08 PM] Finding descriptor for razor/languageQuery [Info - 12:43:08 PM] Starting: Routing Request (28335) razor/languageQuery [Info - 12:43:08 PM] Converting params for Request (28335) razor/languageQuery to Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageQueryParams [Error - 12:43:08 PM] Failed to handle notification razor/languageQuery - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:43:08 PM] Finished: Routing Request (28335) razor/languageQuery in 1ms [Client - 12:43:08 PM] (Warning) provideCodeActions failed with Error: Internal Error - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:43:08 PM] Finding descriptor for razor/languageQuery [Info - 12:43:08 PM] Starting: Routing Request (28336) razor/languageQuery [Info - 12:43:08 PM] Converting params for Request (28336) razor/languageQuery to Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageQueryParams [Error - 12:43:08 PM] Failed to handle notification razor/languageQuery - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:43:08 PM] Finished: Routing Request (28336) razor/languageQuery in 1ms [Client - 12:43:08 PM] (Warning) provideCodeActions failed with Error: Internal Error - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:43:12 PM] Finding descriptor for razor/languageQuery [Info - 12:43:12 PM] Starting: Routing Request (28337) razor/languageQuery [Info - 12:43:12 PM] Converting params for Request (28337) razor/languageQuery to Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageQueryParams [Error - 12:43:12 PM] Failed to handle notification razor/languageQuery - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:43:12 PM] Finished: Routing Request (28337) razor/languageQuery in 1ms [Client - 12:43:12 PM] (Warning) provideCodeActions failed with Error: Internal Error - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:43:13 PM] Finding descriptor for razor/languageQuery [Info - 12:43:13 PM] Starting: Routing Request (28338) razor/languageQuery [Info - 12:43:13 PM] Converting params for Request (28338) razor/languageQuery to Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageQueryParams [Error - 12:43:13 PM] Failed to handle notification razor/languageQuery - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:43:13 PM] Finished: Routing Request (28338) razor/languageQuery in 1ms [Client - 12:43:13 PM] (Warning) provideCodeActions failed with Error: Internal Error - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:43:14 PM] Finding descriptor for razor/languageQuery [Info - 12:43:14 PM] Starting: Routing Request (28339) razor/languageQuery [Info - 12:43:14 PM] Converting params for Request (28339) razor/languageQuery to Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageQueryParams [Error - 12:43:14 PM] Failed to handle notification razor/languageQuery - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:43:14 PM] Finished: Routing Request (28339) razor/languageQuery in 1ms [Client - 12:43:14 PM] (Warning) provideCodeActions failed with Error: Internal Error - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:43:15 PM] Finding descriptor for razor/languageQuery [Info - 12:43:15 PM] Starting: Routing Request (28340) razor/languageQuery [Info - 12:43:15 PM] Converting params for Request (28340) razor/languageQuery to Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageQueryParams [Error - 12:43:15 PM] Failed to handle notification razor/languageQuery - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:43:15 PM] Finished: Routing Request (28340) razor/languageQuery in 1ms [Client - 12:43:15 PM] (Warning) provideCodeActions failed with Error: Internal Error - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:43:16 PM] Finding descriptor for razor/languageQuery [Info - 12:43:16 PM] Starting: Routing Request (28341) razor/languageQuery [Info - 12:43:16 PM] Converting params for Request (28341) razor/languageQuery to Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageQueryParams [Error - 12:43:16 PM] Failed to handle notification razor/languageQuery - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:43:16 PM] Finished: Routing Request (28341) razor/languageQuery in 1ms [Client - 12:43:16 PM] (Warning) provideCodeActions failed with Error: Internal Error - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:43:17 PM] Finding descriptor for razor/languageQuery [Info - 12:43:17 PM] Starting: Routing Request (28342) razor/languageQuery [Info - 12:43:17 PM] Converting params for Request (28342) razor/languageQuery to Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageQueryParams [Error - 12:43:17 PM] Failed to handle notification razor/languageQuery - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token) [Info - 12:43:17 PM] Finished: Routing Request (28342) razor/languageQuery in 1ms [Client - 12:43:17 PM] (Warning) provideCodeActions failed with Error: Internal Error - System.ArgumentNullException: Value cannot be null. (Parameter ‘documentSnapshot’) at Microsoft.AspNetCore.Razor.LanguageServer.DefaultDocumentVersionCache.TryGetDocumentVersion(DocumentSnapshot documentSnapshot, Int64& version) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultDocumentVersionCache.cs:line 68 at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.<>c__DisplayClass8_0.<Handle>b__0() in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 87 at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) — End of stack trace from previous location — at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) — End of stack trace from previous location — at Microsoft.AspNetCore.Razor.LanguageServer.RazorLanguageEndpoint.Handle(RazorLanguageQueryParams request, CancellationToken cancellationToken) in //src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/RazorLanguageEndpoint.cs:line 143 at OmniSharp.Extensions.LanguageServer.Server.Pipelines.ResolveCommandPipeline`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next) at OmniSharp.Extensions.JsonRpc.RequestRouterBase`1.RouteRequest(TDescriptor descriptor, Request request, CancellationToken token)

I cut the log short. This is maybe 1/10 of it after a few seconds at the most. It opens the output window in vscode next to my terminal and then focuses it and continues spamming as long as I have any file selected in vscode (working in a BlazorWASM project at the moment).

[cartermp]

Labeling as a bug since there appears to be an issue with the razor language service. However, we should also investigate a better approach to logging in general, including for issues like this. Dumping endless stack traces isn’t a good experience.

[optimizasean]

Completed uninstalling Omnisharp and reinstalled both it and the C# plugin and the Razor language plugin. Solved the issue of it spamming the log, however I still think there should be the option to disable its logging entirely and it should either suggest a fix (better logging) or silence itself after repeat messages.