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Latest release could break working project (v1.18.0)

See original GitHub issue

Issue Description

When selecting a project on command palette, it failed to load this project. (my terminology might be wrong, basically the “flame” symbol didn’t turn green and display project name, it stayed yellow for a bit and then disappeared.)

logs are outputted with an error at the end:

[info]: OmniSharp.Script.ScriptProjectSystem
        Could not find any CSX files
[info]: OmniSharp.WorkspaceInitializer
        Invoking Workspace Options Provider: OmniSharp.Roslyn.CSharp.Services.CSharpWorkspaceOptionsProvider
[dbug]: OmniSharp.MSBuild.Discovery.MSBuildLocator
        Attempting to resolve 'Microsoft.Build.Tasks.Core.resources, Version=15.1.0.0, Culture=en-US, PublicKeyToken=b03f5f7f11d50a3a'
[dbug]: OmniSharp.MSBuild.Discovery.MSBuildLocator
        FAILURE: Could not locate '/Library/Frameworks/Mono.framework/Versions/5.12.0/lib/mono/msbuild/15.0/bin/Microsoft.Build.Tasks.Core.resources.dll'.
[info]: OmniSharp.WorkspaceInitializer
        Configuration finished.
[info]: OmniSharp.Stdio.Host
        Omnisharp server running using Stdio at location '/Users/df/git/game/project-source' on host 717.
[ERROR] Error: command 'dotnet.test.run' already exists

Steps to Reproduce

Selecting a project on command palette, wait for it to load.

(Obviously I don’t know if it’s codebase specific, or setting specific, all I can confirm is that this repo works just fine yesterday; and I noticed an update log today)

[2019-03-28 12:18:20.117] [sharedprocess] [info] Deleted from disk ms-vscode.csharp /Users/df/.vscode/extensions/ms-vscode.csharp-1.17.1

So the upgrade from 1.17.1 to 1.18.0 caused this issue.

Expected Behavior

Works like 1.17.1 without changing settings.

Actual Behavior

I don’t know why it doesn’t work at the moment.

Logs

Starting OmniSharp server at 3/28/2019, 2:09:00 PM
    Target: /Users/df/git/game/project-source/project-source.sln

OmniSharp server started with Mono 5.12.0.
    Path: /Users/df/.vscode/extensions/ms-vscode.csharp-1.18.0/.omnisharp/1.32.11/omnisharp/OmniSharp.exe
    PID: 976

[dbug]: OmniSharp.CompositionHostBuilder
        Loaded OmniSharp.Cake, Version=1.32.0.0, Culture=neutral, PublicKeyToken=null
[dbug]: OmniSharp.CompositionHostBuilder
        Loaded OmniSharp.DotNet, Version=1.32.0.0, Culture=neutral, PublicKeyToken=null
[dbug]: OmniSharp.CompositionHostBuilder
        Loaded OmniSharp.DotNetTest, Version=1.32.0.0, Culture=neutral, PublicKeyToken=null
[dbug]: OmniSharp.CompositionHostBuilder
        Loaded OmniSharp.Host, Version=1.32.0.0, Culture=neutral, PublicKeyToken=null
[dbug]: OmniSharp.CompositionHostBuilder
        Loaded OmniSharp.MSBuild, Version=1.32.0.0, Culture=neutral, PublicKeyToken=null
[dbug]: OmniSharp.CompositionHostBuilder
        Loaded OmniSharp.Plugins, Version=1.32.0.0, Culture=neutral, PublicKeyToken=null
[dbug]: OmniSharp.CompositionHostBuilder
        Loaded OmniSharp.Roslyn, Version=1.32.0.0, Culture=neutral, PublicKeyToken=null
[dbug]: OmniSharp.CompositionHostBuilder
        Loaded OmniSharp.Roslyn.CSharp, Version=1.32.0.0, Culture=neutral, PublicKeyToken=null
[dbug]: OmniSharp.CompositionHostBuilder
        Loaded OmniSharp.Script, Version=1.32.0.0, Culture=neutral, PublicKeyToken=null
[info]: OmniSharp.Stdio.Host
        Starting OmniSharp on MacOS 10.14.3 (x64)
[info]: OmniSharp.Services.DotNetCliService
        DotNetPath set to dotnet
[info]: OmniSharp.MSBuild.Discovery.MSBuildLocator
        Located 2 MSBuild instance(s)
            1: Mono 15.0 - "/Library/Frameworks/Mono.framework/Versions/5.12.0/lib/mono/msbuild/15.0/bin"
            2: StandAlone 15.0 - "/Users/df/.vscode/extensions/ms-vscode.csharp-1.18.0/.omnisharp/1.32.11/omnisharp/msbuild/15.0/Bin"
[dbug]: OmniSharp.MSBuild.Discovery.MSBuildLocator
        SUCCESS: Resolved to '/Library/Frameworks/Mono.framework/Versions/5.12.0/lib/mono/msbuild/15.0/bin/Microsoft.Build.Utilities.Core.dll' (name-only).
[dbug]: OmniSharp.MSBuild.Discovery.MSBuildLocator
        SUCCESS: Resolved to '/Library/Frameworks/Mono.framework/Versions/5.12.0/lib/mono/msbuild/15.0/bin/Microsoft.Build.Tasks.Core.dll' (name-only).
[dbug]: OmniSharp.MSBuild.Discovery.MSBuildLocator
        SUCCESS: Resolved to '/Library/Frameworks/Mono.framework/Versions/5.12.0/lib/mono/msbuild/15.0/bin/Microsoft.Build.Framework.dll' (name-only).
[dbug]: OmniSharp.MSBuild.Discovery.MSBuildLocator
        SUCCESS: Resolved to '/Library/Frameworks/Mono.framework/Versions/5.12.0/lib/mono/msbuild/15.0/bin/Microsoft.Build.dll' (name-only).
[info]: OmniSharp.MSBuild.Discovery.MSBuildLocator
        Registered MSBuild instance: Mono 15.0 - "/Library/Frameworks/Mono.framework/Versions/5.12.0/lib/mono/msbuild/15.0/bin"
            CscToolPath = /Users/df/.vscode/extensions/ms-vscode.csharp-1.18.0/.omnisharp/1.32.11/omnisharp/msbuild/15.0/Bin/Roslyn
            CscToolExe = csc.exe
[dbug]: OmniSharp.MSBuild.Discovery.MSBuildLocator
        Attempting to resolve 'Microsoft.AspNetCore.Razor.Language, Version=3.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60'
[dbug]: OmniSharp.MSBuild.Discovery.MSBuildLocator
        FAILURE: Could not locate '/Library/Frameworks/Mono.framework/Versions/5.12.0/lib/mono/msbuild/15.0/bin/Microsoft.AspNetCore.Razor.Language.dll'.
[dbug]: OmniSharp.MSBuild.Discovery.MSBuildLocator
        Attempting to resolve 'Microsoft.CodeAnalysis.VisualBasic.Workspaces, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'
[dbug]: OmniSharp.MSBuild.Discovery.MSBuildLocator
        FAILURE: Could not locate '/Library/Frameworks/Mono.framework/Versions/5.12.0/lib/mono/msbuild/15.0/bin/Microsoft.CodeAnalysis.VisualBasic.Workspaces.dll'.
[dbug]: OmniSharp.MSBuild.Discovery.MSBuildLocator
        Attempting to resolve 'Microsoft.CodeAnalysis.VisualBasic.Features, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'
[dbug]: OmniSharp.MSBuild.Discovery.MSBuildLocator
        FAILURE: Could not locate '/Library/Frameworks/Mono.framework/Versions/5.12.0/lib/mono/msbuild/15.0/bin/Microsoft.CodeAnalysis.VisualBasic.Features.dll'.
[info]: OmniSharp.Cake.CakeProjectSystem
        Detecting Cake files in '/Users/df/git/game/project-source'.
[info]: OmniSharp.Cake.CakeProjectSystem
        Could not find any Cake files
[info]: OmniSharp.WorkspaceInitializer
        Project system 'OmniSharp.DotNet.DotNetProjectSystem' is disabled in the configuration.
[dbug]: OmniSharp.MSBuild.ProjectSystem
        MSBuild environment: 
Mode: Standalone
RunningTests: False
RunningInVisualStudio: False
MSBuildToolsDirectory32: /Library/Frameworks/Mono.framework/Versions/5.12.0/lib/mono/msbuild/15.0/bin
MSBuildToolsDirectory64: /Library/Frameworks/Mono.framework/Versions/5.12.0/lib/mono/msbuild/15.0/bin
MSBuildSDKsPath: /Library/Frameworks/Mono.framework/Versions/5.12.0/lib/mono/msbuild/15.0/bin/Sdks
CurrentMSBuildConfigurationFile: /Library/Frameworks/Mono.framework/Versions/5.12.0/lib/mono/msbuild/15.0/bin/MSBuild.dll.config
CurrentMSBuildExePath: /Library/Frameworks/Mono.framework/Versions/5.12.0/lib/mono/msbuild/15.0/bin/MSBuild.dll
CurrentMSBuildToolsDirectory: /Library/Frameworks/Mono.framework/Versions/5.12.0/lib/mono/msbuild/15.0/bin
VisualStudioInstallRootDirectory: 
MSBuildExtensionsPath: /Library/Frameworks/Mono.framework/Versions/5.12.0/lib/mono/msbuild/15.0/bin

[dbug]: OmniSharp.MSBuild.ProjectLoader
        'CscToolPath' set to '/Users/df/.vscode/extensions/ms-vscode.csharp-1.18.0/.omnisharp/1.32.11/omnisharp/msbuild/15.0/Bin/Roslyn'
[dbug]: OmniSharp.MSBuild.ProjectLoader
        'CscToolExe' set to 'csc.exe'
[info]: OmniSharp.MSBuild.ProjectSystem
        Detecting projects in '/Users/df/git/game/project-source/project-source.sln'.
[info]: OmniSharp.MSBuild.ProjectManager
        Queue project update for '/Users/df/git/game/project-source/CorePlayerManager.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
        Queue project update for '/Users/df/git/game/project-source/Plugin-Rewired-Player.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
        Queue project update for '/Users/df/git/game/project-source/NaughtyAttributes.Core.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
        Queue project update for '/Users/df/git/game/project-source/Plugins-SRP-Profiler.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
        Queue project update for '/Users/df/git/game/project-source/CinemachinePostProcessing.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
        Queue project update for '/Users/df/git/game/project-source/CorePlayerGenerated.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
        Queue project update for '/Users/df/git/game/project-source/NaughtyAttributes.Editor.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
        Queue project update for '/Users/df/git/game/project-source/CoreEditorShaderGraph.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
        Queue project update for '/Users/df/git/game/project-source/Plugin-Rewired-Internal-Editor.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
        Queue project update for '/Users/df/git/game/project-source/Plugin-Rewired-ControlMapper-Editor.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
        Queue project update for '/Users/df/git/game/project-source/CinemachinePostProcessingEditor.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
        Queue project update for '/Users/df/git/game/project-source/Plugin-Rewired-Cinemachine-Editor.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
        Queue project update for '/Users/df/git/game/project-source/Plugins-SDF-Generator.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
        Queue project update for '/Users/df/git/game/project-source/Plugin-Rewired-UnityUI-Editor.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
        Queue project update for '/Users/df/git/game/project-source/Plugin-Assembly-Debug.csproj'
[info]: OmniSharp.Script.ScriptProjectSystem
        Detecting CSX files in '/Users/df/git/game/project-source'.
[info]: OmniSharp.MSBuild.ProjectManager
        Loading project: /Users/df/git/game/project-source/CorePlayerManager.csproj
[dbug]: OmniSharp.MSBuild.Discovery.MSBuildLocator
        Attempting to resolve 'Microsoft.Build.resources, Version=15.1.0.0, Culture=en-US, PublicKeyToken=b03f5f7f11d50a3a'
[dbug]: OmniSharp.MSBuild.Discovery.MSBuildLocator
        FAILURE: Could not locate '/Library/Frameworks/Mono.framework/Versions/5.12.0/lib/mono/msbuild/15.0/bin/Microsoft.Build.resources.dll'.
[info]: OmniSharp.Script.ScriptProjectSystem
        Could not find any CSX files
[info]: OmniSharp.WorkspaceInitializer
        Invoking Workspace Options Provider: OmniSharp.Roslyn.CSharp.Services.CSharpWorkspaceOptionsProvider
[dbug]: OmniSharp.MSBuild.Discovery.MSBuildLocator
        Attempting to resolve 'Microsoft.Build.Tasks.Core.resources, Version=15.1.0.0, Culture=en-US, PublicKeyToken=b03f5f7f11d50a3a'
[dbug]: OmniSharp.MSBuild.Discovery.MSBuildLocator
        FAILURE: Could not locate '/Library/Frameworks/Mono.framework/Versions/5.12.0/lib/mono/msbuild/15.0/bin/Microsoft.Build.Tasks.Core.resources.dll'.
[info]: OmniSharp.WorkspaceInitializer
        Configuration finished.
[info]: OmniSharp.Stdio.Host
        Omnisharp server running using Stdio at location '/Users/df/git/game/project-source' on host 717.
[ERROR] Error: command 'dotnet.test.run' already exists

C# log

Installing C# dependencies...
Platform: darwin, x86_64

Downloading package 'OmniSharp for OSX' (32349 KB).................... Done!
Validating download...
Integrity Check succeeded.
Installing package 'OmniSharp for OSX'

Downloading package '.NET Core Debugger (macOS / x64)' (51487 KB).................... Done!
Validating download...
Integrity Check succeeded.
Installing package '.NET Core Debugger (macOS / x64)'

Downloading package 'Razor Language Server (macOS / x64)' (44312 KB).................... Done!
Installing package 'Razor Language Server (macOS / x64)'

Finished

Environment information

VSCode version: 1.32.3 C# Extension: 1.18.0

Mono Information OmniSharp using global mono :5.12.0
Dotnet Information .NET Command Line Tools (2.1.4)

Product Information: Version: 2.1.4 Commit SHA-1 hash: 5e8add2190

Runtime Environment: OS Name: Mac OS X OS Version: 10.14 OS Platform: Darwin RID: osx.10.12-x64 Base Path: /usr/local/share/dotnet/sdk/2.1.4/

Microsoft .NET Core Shared Framework Host

Version : 2.0.5 Build : 17373eb129b3b05aa18ece963f8795d65ef8ea54

Visual Studio Code Extensions
Extension Author Version
applescript idleberg 0.14.2
csharp ms-vscode 1.18.0
mel sator-imaging 0.1.2
python ms-python 2019.3.6139
shader slevesque 1.1.4
shaderlabvscodefree amlovey 1.1.3
unity-debug Unity 2.7.2
vscode-jade-snippets mrmlnc 1.0.1

IMPORTANT NOTE

This issue disappears after I:

  • Updated Mono to latest stable (5.18.1)
  • Updated .Net Core SDK to latest stable (2.2.105)
  • And restarted VS Code.

Without restarting VS Code, even though C# extension recognized the new SDK and Mono, the error remained on project selection.

C# extension should really warn users against compatibility issues (and whether a program restart is needed…)

Issue Analytics

  • State:closed
  • Created 4 years ago
  • Comments:7 (1 by maintainers)

github_iconTop GitHub Comments

9reactions
GF-Huangcommented, Aug 18, 2020

Same issue.

4reactions
jinxianlucommented, Aug 15, 2020

[ERROR] Error: command ‘o.fixAll.solution’ already exists

OmniSharp v1.23.0 VSCode 1.48.0 Windows 10 1903 .Net Core 3.1

First opened a folder with vscode and OmniSharp could start correctly. But when I select another project or restart OmniSharp, the OmniSharp service cannot start. The log was:

    Invoking Workspace Options Provider: OmniSharp.Roslyn.CSharp.Services.RenameWorkspaceOptionsProvider, Order: 100

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

    Invoking Workspace Options Provider: OmniSharp.Roslyn.CSharp.Services.BlockStructureWorkspaceOptionsProvider, Order: 140

    Configuration finished.

    Omnisharp server running using Stdio at location 'c:\Users\jinxi\source\repos\projects\' on host 12356.

[ERROR] Error: command ‘o.fixAll.solution’ already exists

Restart VSCode or reload VSCode window could solve this problem…

Read more comments on GitHub >

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