Omnisharp unit test debugging crashes (MacOS Catalina)

Please paste the output from your clipboard## Issue Description ##

Steps to Reproduce

This behavior started immediately after installing dotnet 6 SDK via brew upgrade dotnet-sdk, which installed SDK 6.0.21

From command line:

❯ mkdir Testing ❯ cd Testing ❯ dotnet new sln ❯ dotnet new classlib -n TestingLib ❯ dotnet new xunit -n TestingTests ❯ dotnet sln add TestingLib ❯ dotnet sln add TestingTests ❯ cd TestingTests ❯ dotnet add reference …/TestingLib ❯ cd … ❯ code .

Next, add a public function to TestingLib.Class1 New up an instance of Class1 in TestingTests.UnitTest1.Test1()

Set a breakpoint, hover over method, click Debug Test

Expected Behavior

The breakpoint to hit

Failed to start debugger error

Actual Behavior

Logs

OmniSharp log

Failed to start debugger: "System.InvalidOperationException: The debugger could not be started\n at OmniSharp.DotNetTest.Services.DebugTestService.Handle (OmniSharp.DotNetTest.Models.DebugTestGetStartInfoRequest request) [0x00050] in <5e135b77c1bc4c358e7d29f74c6eda4e>:0 \n at OmniSharp.Endpoint.Exports.RequestHandlerExportHandler`2[TRequest,TResponse].Handle (TRequest request) [0x00000] in <f325be76f3664621aaf9ae7e6a5789dd>:0 \n at OmniSharp.Endpoint.EndpointHandler`2[TRequest,TResponse].GetFirstNotEmptyResponseFromHandlers (OmniSharp.Endpoint.Exports.ExportHandler`2[TRequest,TResponse][] handlers, TRequest request) [0x00022] in <f325be76f3664621aaf9ae7e6a5789dd>:0 \n at OmniSharp.Endpoint.EndpointHandler`2[TRequest,TResponse].HandleRequestForLanguage (System.String language, TRequest request, OmniSharp.Protocol.RequestPacket packet) [0x00163] in <f325be76f3664621aaf9ae7e6a5789dd>:0 \n at OmniSharp.Endpoint.EndpointHandler`2[TRequest,TResponse].Process (OmniSharp.Protocol.RequestP...

Starting OmniSharp server at 3/28/2022, 8:10:54 AM Target: /Users/AHanusa/work/Testing/Testing.sln

OmniSharp server started. Path: /Users/AHanusa/.vscode/extensions/ms-dotnettools.csharp-1.24.1/.omnisharp/1.38.1/run PID: 13729

    Starting OmniSharp on MacOS 10.15.7 (x64)

    Checking the 'DOTNET_ROOT' environment variable to find a .NET SDK

    Using the 'dotnet' on the PATH.

    DotNetPath set to dotnet

    Located 1 MSBuild instance(s)
        1: StandAlone 17.1.0 - "/Users/AHanusa/.vscode/extensions/ms-dotnettools.csharp-1.24.1/.omnisharp/1.38.1/omnisharp/.msbuild/Current/Bin"

    MSBUILD_EXE_PATH environment variable set to '/Users/AHanusa/.vscode/extensions/ms-dotnettools.csharp-1.24.1/.omnisharp/1.38.1/omnisharp/.msbuild/Current/Bin/MSBuild.exe'

    Registered MSBuild instance: StandAlone 17.1.0 - "/Users/AHanusa/.vscode/extensions/ms-dotnettools.csharp-1.24.1/.omnisharp/1.38.1/omnisharp/.msbuild/Current/Bin"
        CscToolExe = csc.exe
        MSBuildToolsPath = /Users/AHanusa/.vscode/extensions/ms-dotnettools.csharp-1.24.1/.omnisharp/1.38.1/omnisharp/.msbuild/Current/Bin
        CscToolPath = /Users/AHanusa/.vscode/extensions/ms-dotnettools.csharp-1.24.1/.omnisharp/1.38.1/omnisharp/.msbuild/Current/Bin/Roslyn
        BypassFrameworkInstallChecks = true
        MSBuildExtensionsPath = /Users/AHanusa/.vscode/extensions/ms-dotnettools.csharp-1.24.1/.omnisharp/1.38.1/omnisharp/.msbuild

    Invoking Workspace Options Provider: OmniSharp.Roslyn.CSharp.Services.CSharpFormattingWorkspaceOptionsProvider, Order: 0

    Invoking Workspace Options Provider: OmniSharp.Roslyn.CSharp.Services.ImplementTypeWorkspaceOptionsProvider, Order: 110

    Detecting Cake files in '/Users/AHanusa/work/Testing'.

    Did not find any Cake files

    Skip loading projects listed in solution file or under target directory because MsBuild:LoadProjectsOnDemand is true.

    Detecting CSX files in '/Users/AHanusa/work/Testing'.

    Did not find any CSX files

    Configuration finished.

    Omnisharp server running using Stdio at location '/Users/AHanusa/work/Testing' on host 13700.

    Queue project update for '/Users/AHanusa/work/Testing/TestingTests/TestingTests.csproj'

    Loading project: /Users/AHanusa/work/Testing/TestingTests/TestingTests.csproj

    Successfully loaded project file '/Users/AHanusa/work/Testing/TestingTests/TestingTests.csproj'.

    Adding project '/Users/AHanusa/work/Testing/TestingTests/TestingTests.csproj'

    Update project: TestingTests

    Found referenced project outside root directory: /Users/AHanusa/work/Testing/TestingLib/TestingLib.csproj

    Adding project '/Users/AHanusa/work/Testing/TestingLib/TestingLib.csproj'

    Queue project update for '/Users/AHanusa/work/Testing/TestingLib/TestingLib.csproj'

    Loading project: /Users/AHanusa/work/Testing/TestingLib/TestingLib.csproj

    Successfully loaded project file '/Users/AHanusa/work/Testing/TestingLib/TestingLib.csproj'.

    Update project: TestingLib

    Adding analyzer reference: /usr/local/share/dotnet/sdk/6.0.201/Sdks/Microsoft.NET.Sdk/analyzers/Microsoft.CodeAnalysis.CSharp.NetAnalyzers.dll

    Adding analyzer reference: /usr/local/share/dotnet/sdk/6.0.201/Sdks/Microsoft.NET.Sdk/analyzers/Microsoft.CodeAnalysis.NetAnalyzers.dll

    Adding analyzer reference: /usr/local/share/dotnet/packs/Microsoft.NETCore.App.Ref/6.0.3/analyzers/dotnet/cs/System.Text.Json.SourceGeneration.dll

    No symbol found. File: /Users/AHanusa/work/Testing/TestingTests/UnitTest1.cs, Line: 0, Column: 0.

    Queue project update for '/Users/AHanusa/work/Testing/TestingLib/TestingLib.csproj'

    Loading project: /Users/AHanusa/work/Testing/TestingLib/TestingLib.csproj

    Successfully loaded project file '/Users/AHanusa/work/Testing/TestingLib/TestingLib.csproj'.

    Update project: TestingLib

Received response for /v2/getcodeactions but could not find request. warn: OmniSharp.Stdio.Host ************ Request ************ { “Type”: “request”, “Seq”: 35, “Command”: “/v2/debugtest/getstartinfo”, “Arguments”: { “FileName”: “/Users/AHanusa/work/Testing/TestingTests/UnitTest1.cs”, “MethodName”: “TestingTests.UnitTest1.Test1”, “TestFrameworkName”: “xunit”, “TargetFrameworkVersion”: “.NETCoreApp,Version=v6.0”, “NoBuild”: false } } [fail]: OmniSharp.Stdio.Host ************ Response (2564.9937ms) ************ { “Request_seq”: 35, “Command”: “/v2/debugtest/getstartinfo”, “Running”: true, “Success”: false, “Message”: “"System.InvalidOperationException: The debugger could not be started\n at OmniSharp.DotNetTest.Services.DebugTestService.Handle (OmniSharp.DotNetTest.Models.DebugTestGetStartInfoRequest request) [0x00050] in <5e135b77c1bc4c358e7d29f74c6eda4e>:0 \n at OmniSharp.Endpoint.Exports.RequestHandlerExportHandler2[TRequest,TResponse].Handle (TRequest request) [0x00000] in <f325be76f3664621aaf9ae7e6a5789dd>:0 \\n at OmniSharp.Endpoint.EndpointHandler2[TRequest,TResponse].GetFirstNotEmptyResponseFromHandlers (OmniSharp.Endpoint.Exports.ExportHandler2[TRequest,TResponse][] handlers, TRequest request) [0x00022] in <f325be76f3664621aaf9ae7e6a5789dd>:0 \\n at OmniSharp.Endpoint.EndpointHandler2[TRequest,TResponse].HandleRequestForLanguage (System.String language, TRequest request, OmniSharp.Protocol.RequestPacket packet) [0x00163] in <f325be76f3664621aaf9ae7e6a5789dd>:0 \n at OmniSharp.Endpoint.EndpointHandler`2[TRequest,TResponse].Process (OmniSharp.Protocol.RequestPacket packet, OmniSharp.Endpoint.LanguageModel model, Newtonsoft.Json.Linq.JToken requestObject) [0x0024b] in <f325be76f3664621aaf9ae7e6a5789dd>:0 \n at OmniSharp.Stdio.Host.HandleRequest (System.String json, Microsoft.Extensions.Logging.ILogger logger) [0x000f3] in <53cdc2cf95d3416bbae3409faa4eb825>:0 "”, “Body”: null, “Seq”: 4305, “Type”: “response” }

C# log

NOTE: From .NET Test Log Notice the ref in the path below. If I create a bin/ref directory and copy the TestingLib.dll into it, the debugger works appropriately.

/usr/local/share/dotnet/sdk/6.0.201/Microsoft.Common.CurrentVersion.targets(4650,5): error MSB3883: Unexpected exception: [/Users/AHanusa/work/Testing/TestingLib/TestingLib.csproj] /usr/local/share/dotnet/sdk/6.0.201/Microsoft.Common.CurrentVersion.targets(4650,5): error : DirectoryNotFoundException: Could not find a part of the path ‘/Users/AHanusa/work/Testing/TestingLib/bin/Debug/net6.0/ref/TestingLib.dll’. [/Users/AHanusa/work/Testing/TestingLib/TestingLib.csproj] /usr/local/share/dotnet/sdk/6.0.201/Microsoft.Common.CurrentVersion.targets(4650,5): error : at Interop.ThrowExceptionForIoErrno(ErrorInfo errorInfo, String path, Boolean isDirectory, Func2 errorRewriter) [/Users/AHanusa/work/Testing/TestingLib/TestingLib.csproj] /usr/local/share/dotnet/sdk/6.0.201/Microsoft.Common.CurrentVersion.targets(4650,5): error : at Interop.CheckIo(Error error, String path, Boolean isDirectory, Func2 errorRewriter) [/Users/AHanusa/work/Testing/TestingLib/TestingLib.csproj] /usr/local/share/dotnet/sdk/6.0.201/Microsoft.Common.CurrentVersion.targets(4650,5): error : at Microsoft.Win32.SafeHandles.SafeFileHandle.Open(String path, OpenFlags flags, Int32 mode) [/Users/AHanusa/work/Testing/TestingLib/TestingLib.csproj] /usr/local/share/dotnet/sdk/6.0.201/Microsoft.Common.CurrentVersion.targets(4650,5): error : at Microsoft.Win32.SafeHandles.SafeFileHandle.Open(String fullPath, FileMode mode, FileAccess access, FileShare share, FileOptions options, Int64 preallocationSize) [/Users/AHanusa/work/Testing/TestingLib/TestingLib.csproj] /usr/local/share/dotnet/sdk/6.0.201/Microsoft.Common.CurrentVersion.targets(4650,5): error : at System.IO.FileSystem.CopyFile(String sourceFullPath, String destFullPath, Boolean overwrite) [/Users/AHanusa/work/Testing/TestingLib/TestingLib.csproj] /usr/local/share/dotnet/sdk/6.0.201/Microsoft.Common.CurrentVersion.targets(4650,5): error : at System.IO.File.Copy(String sourceFileName, String destFileName, Boolean overwrite) [/Users/AHanusa/work/Testing/TestingLib/TestingLib.csproj] /usr/local/share/dotnet/sdk/6.0.201/Microsoft.Common.CurrentVersion.targets(4650,5): error : at Microsoft.CodeAnalysis.BuildTasks.CopyRefAssembly.Copy() [/Users/AHanusa/work/Testing/TestingLib/TestingLib.csproj] /usr/local/share/dotnet/sdk/6.0.201/Microsoft.Common.CurrentVersion.targets(4650,5): error : [/Users/AHanusa/work/Testing/TestingLib/TestingLib.csproj]

Environment information

VSCode version: 1.65.2 C# Extension: 1.24.1

Mono Information

OmniSharp using built-in mono

Dotnet Information

.NET SDK (reflecting any global.json): Version: 6.0.201 Commit: ef40e6aa06

Runtime Environment: OS Name: Mac OS X OS Version: 10.15 OS Platform: Darwin RID: osx.10.15-x64 Base Path: /usr/local/share/dotnet/sdk/6.0.201/

Host (useful for support): Version: 6.0.3 Commit: c24d9a9c91

.NET SDKs installed: 6.0.201 [/usr/local/share/dotnet/sdk]

.NET runtimes installed: Microsoft.AspNetCore.App 6.0.3 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App] Microsoft.NETCore.App 6.0.3 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App]

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

Visual Studio Code Extensions

Extension	Author	Version
birds-of-paradise	Programming-Engineer	0.0.10
csharp	ms-dotnettools	1.24.1
csharpextensions	jchannon	1.3.1
EditorConfig	EditorConfig	0.16.4
gitblame	waderyan	8.1.0
ng-template	Angular	13.3.0
path-intellisense	christian-kohler	2.8.0
powershell	ms-vscode	2021.12.0
remote-containers	ms-vscode-remote	0.224.3
Theme-BirdsofParadise	gerane	0.0.5
theme-github	thomaspink	1.0.1
Theme-peacocks-in-space	gerane	0.0.5
trailing-spaces	shardulm94	0.3.1
vim	vscodevim	1.22.2
vscode-commons	redhat	0.0.6
vscode-docker	ms-azuretools	1.21.0
vscode-dotnet-runtime	ms-dotnettools	1.5.0
vscode-nuget-gallery	patcx	0.0.24
vscode-resx-editor	DominicVonk	0.0.5
vscode-theme-onelight	akamud	2.2.3
vscode-yaml	redhat	1.5.1

[ghost]

Any progress? I got a similar issue on ubuntu 22.04 (on 20.04 too), using .net5 and xunit 2.4.2-pre.12:

[fail]: OmniSharp.Stdio.Host
        ************  Response (35.0185ms) ************ 
{
  "Request_seq": 1013,
  "Command": "/v2/debugtest/getstartinfo",
  "Running": true,
  "Success": false,
  "Message": "\"System.FormatException: version\\n  at OmniSharp.SemanticVersion.Parse (System.String version) [0x0001b] in <04928efb700c47abb8cc2114b31a9ccb>:0 \\n  at OmniSharp.Services.DotNetCliService.GetVersion (System.String workingDirectory) [0x00011] in <3d93fabea6954f4ba147450b0cf4332a>:0 \\n  at OmniSharp.DotNetTest.TestManager.Create (Microsoft.CodeAnalysis.Project project, OmniSharp.Services.IDotNetCliService dotNetCli, OmniSharp.Eventing.IEventEmitter eventEmitter, Microsoft.Extensions.Logging.ILoggerFactory loggerFactory) [0x0000c] in <9d87b466e5a04dffb95becc0b4dfd560>:0 \\n  at OmniSharp.DotNetTest.TestManager.Start (Microsoft.CodeAnalysis.Project project, OmniSharp.Services.IDotNetCliService dotNetCli, OmniSharp.Eventing.IEventEmitter eventEmitter, Microsoft.Extensions.Logging.ILoggerFactory loggerFactory, System.Boolean noBuild) [0x00000] in <9d87b466e5a04dffb95becc0b4dfd560>:0 \\n  at OmniSharp.DotNetTest.Services.BaseTestService.CreateTestManager (System.String fileName, System.Boolean noBuild) [0x00011] in <9d87b466e5a04dffb95becc0b4dfd560>:0 \\n  at OmniSharp.DotNetTest.Services.DebugTestService.Handle (OmniSharp.DotNetTest.Models.DebugTestGetStartInfoRequest request) [0x0000d] in <9d87b466e5a04dffb95becc0b4dfd560>:0 \\n  at OmniSharp.Endpoint.Exports.RequestHandlerExportHandler`2[TRequest,TResponse].Handle (TRequest request) [0x00000] in <3d93fabea6954f4ba147450b0cf4332a>:0 \\n  at OmniSharp.Endpoint.EndpointHandler`2[TRequest,TResponse].GetFirstNotEmptyResponseFromHandlers (OmniSharp.Endpoint.Exports.ExportHandler`2[TRequest,TResponse][] handlers, TRequest request) [0x00022] in <3d93fabea6954f4ba147450b0cf4332a>:0 \\n  at OmniSharp.Endpoint.EndpointHandler`2[TRequest,TResponse].HandleRequestForLanguage (System.String language, TRequest request, OmniSharp.Protocol.RequestPacket packet) [0x00163] in <3d93fabea6954f4ba147450b0cf4332a>:0 \\n  at OmniSharp.Endpoint.EndpointHandler`2[TRequest,TResponse].Process (OmniSharp.Protocol.RequestPacket packet, OmniSharp.Endpoint.LanguageModel model, Newtonsoft.Json.Linq.JToken requestObject) [0x0024b] in <3d93fabea6954f4ba147450b0cf4332a>:0 \\n  at OmniSharp.Stdio.Host.HandleRequest (System.String json, Microsoft.Extensions.Logging.ILogger logger) [0x000f3] in <2584067dfcea42a69c19a025cfbc4799>:0 \"",
  "Body": null,
  "Seq": 3637,
  "Type": "response"
}

[hannahchan]

Hi all,

Debugging in vscode started working for me again. I’ve tested on macOS and in a Linux container. This might have been accidentally fixed. Can a few other people verify?