Intellisense no longer working for Web API project #2997

dietermijle · 2019-04-17T09:42:31Z

Getting the following error recently when loading my solution in VS Code.

[2019-04-17 11:34:34.302] [exthost] [info] extension host started
[2019-04-17 11:34:34.338] [exthost] [info] ExtensionService#_doActivateExtension jchannon.csharpextensions {"startup":false,"activationEvent":"onLanguage:csharp"}
[2019-04-17 11:34:34.338] [exthost] [info] ExtensionService#loadCommonJSModule /home/dieter/.vscode/extensions/jchannon.csharpextensions-1.3.0/out/src/extension
[2019-04-17 11:34:34.368] [exthost] [info] ExtensionService#_doActivateExtension k--kato.docomment {"startup":false,"activationEvent":"onLanguage:csharp"}
[2019-04-17 11:34:34.368] [exthost] [info] ExtensionService#loadCommonJSModule /home/dieter/.vscode/extensions/k--kato.docomment-0.1.6/out/src/extension
[2019-04-17 11:34:34.373] [exthost] [info] ExtensionService#_doActivateExtension ms-vscode.csharp {"startup":false,"activationEvent":"onLanguage:csharp"}
[2019-04-17 11:34:34.373] [exthost] [info] ExtensionService#loadCommonJSModule /home/dieter/.vscode/extensions/ms-vscode.csharp-1.19.0/dist/extension
[2019-04-17 11:34:34.422] [exthost] [info] ExtensionService#_doActivateExtension vscode.debug-auto-launch {"startup":true,"activationEvent":"*"}
[2019-04-17 11:34:34.422] [exthost] [info] ExtensionService#loadCommonJSModule /usr/share/code/resources/app/extensions/debug-auto-launch/dist/extension
[2019-04-17 11:34:34.427] [exthost] [info] ExtensionService#_doActivateExtension vscode.emmet {"startup":true,"activationEvent":"*"}
[2019-04-17 11:34:34.427] [exthost] [info] ExtensionService#loadCommonJSModule /usr/share/code/resources/app/extensions/emmet/dist/extension
[2019-04-17 11:34:34.431] [exthost] [info] ExtensionService#_doActivateExtension vscode.git {"startup":true,"activationEvent":"*"}
[2019-04-17 11:34:34.431] [exthost] [info] ExtensionService#loadCommonJSModule /usr/share/code/resources/app/extensions/git/dist/main
[2019-04-17 11:34:34.452] [exthost] [info] ExtensionService#_doActivateExtension vscode.merge-conflict {"startup":true,"activationEvent":"*"}
[2019-04-17 11:34:34.452] [exthost] [info] ExtensionService#loadCommonJSModule /usr/share/code/resources/app/extensions/merge-conflict/dist/extension
[2019-04-17 11:34:34.454] [exthost] [info] ExtensionService#_doActivateExtension eamodio.gitlens {"startup":true,"activationEvent":"*"}
[2019-04-17 11:34:34.454] [exthost] [info] ExtensionService#loadCommonJSModule /home/dieter/.vscode/extensions/eamodio.gitlens-9.6.1/dist/extension
[2019-04-17 11:34:34.482] [exthost] [info] ExtensionService#_doActivateExtension vscode-icons-team.vscode-icons {"startup":true,"activationEvent":"*"}
[2019-04-17 11:34:34.482] [exthost] [info] ExtensionService#loadCommonJSModule /home/dieter/.vscode/extensions/vscode-icons-team.vscode-icons-8.5.0/out/src/
[2019-04-17 11:34:34.872] [exthost] [info] eager extensions activated
[2019-04-17 11:35:34.349] [exthost] [error] [ms-vscode.csharp] provider FAILED
[2019-04-17 11:35:34.349] [exthost] [error] Problem invoking 'GetCodeActions' on OmniSharp server: Error: Pending request cancelled: /v2/getcodeactions
[2019-04-17 11:35:35.726] [exthost] [error] [ms-vscode.csharp] provider FAILED
[2019-04-17 11:35:35.726] [exthost] [error] Problem invoking 'GetCodeActions' on OmniSharp server: Error: Pending request cancelled: /v2/getcodeactions
[2019-04-17 11:35:37.526] [exthost] [error] [ms-vscode.csharp] provider FAILED
[2019-04-17 11:35:37.526] [exthost] [error] Problem invoking 'GetCodeActions' on OmniSharp server: Error: Pending request cancelled: /v2/getcodeactions

OmniSharp log stops at 'Adding project' for first project in the solution

Starting OmniSharp server at 4/17/2019, 11:34:34 AM
    Target: /project/service.sln

OmniSharp server started.
    Path: /home/dieter/.vscode/extensions/ms-vscode.csharp-1.19.0/.omnisharp/1.32.18/run
    PID: 19561

[info]: OmniSharp.Stdio.Host
        Starting OmniSharp on linuxmint 18.3 (x64)
[info]: OmniSharp.Services.DotNetCliService
        DotNetPath set to dotnet
[info]: OmniSharp.MSBuild.Discovery.MSBuildLocator
        Located 1 MSBuild instance(s)
            1: StandAlone 15.0 - "/home/dieter/.vscode/extensions/ms-vscode.csharp-1.19.0/.omnisharp/1.32.18/omnisharp/.msbuild/Current/Bin"
[info]: OmniSharp.MSBuild.Discovery.MSBuildLocator
        MSBUILD_EXE_PATH environment variable set to '/home/dieter/.vscode/extensions/ms-vscode.csharp-1.19.0/.omnisharp/1.32.18/omnisharp/.msbuild/Current/Bin/MSBuild.dll'
[info]: OmniSharp.MSBuild.Discovery.MSBuildLocator
        Registered MSBuild instance: StandAlone 15.0 - "/home/dieter/.vscode/extensions/ms-vscode.csharp-1.19.0/.omnisharp/1.32.18/omnisharp/.msbuild/Current/Bin"
            MSBuildExtensionsPath = /home/dieter/.vscode/extensions/ms-vscode.csharp-1.19.0/.omnisharp/1.32.18/omnisharp/.msbuild
            BypassFrameworkInstallChecks = true
            CscToolPath = /home/dieter/.vscode/extensions/ms-vscode.csharp-1.19.0/.omnisharp/1.32.18/omnisharp/.msbuild/Current/Bin/Roslyn
            CscToolExe = csc.exe
            MSBuildToolsPath = /home/dieter/.vscode/extensions/ms-vscode.csharp-1.19.0/.omnisharp/1.32.18/omnisharp/.msbuild/Current/Bin
[info]: OmniSharp.Cake.CakeProjectSystem
        Detecting Cake files in '/project'.
[info]: OmniSharp.Cake.CakeProjectSystem
        Could not find any Cake files
[info]: OmniSharp.WorkspaceInitializer
        Project system 'OmniSharp.DotNet.DotNetProjectSystem' is disabled in the configuration.
[info]: OmniSharp.MSBuild.ProjectSystem
        Detecting projects in '/project/service.sln'.
[info]: OmniSharp.MSBuild.ProjectManager
        Queue project update for '/project/src/Service.Api/Service.Api.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
        Queue project update for '/project/src/Service.Domain/Service.Domain.csproj'
[info]: OmniSharp.Script.ScriptProjectSystem
        Detecting CSX files in '/project'.
[info]: OmniSharp.Script.ScriptProjectSystem
        Could not find any CSX files
[info]: OmniSharp.WorkspaceInitializer
        Invoking Workspace Options Provider: OmniSharp.Roslyn.CSharp.Services.CSharpWorkspaceOptionsProvider
[info]: OmniSharp.MSBuild.ProjectManager
        Loading project: /project/src/Service.Api/Service.Api.csproj
[info]: OmniSharp.WorkspaceInitializer
        Configuration finished.
[info]: OmniSharp.Stdio.Host
        Omnisharp server running using Stdio at location '/project' on host 19435.
[info]: OmniSharp.MSBuild.ProjectManager
        Successfully loaded project file '/project/src/Service.Api/Service.Api.csproj'.
[info]: OmniSharp.MSBuild.ProjectManager
        Adding project '/project/src/Service.Api/Service.Api.csproj'

As a result, my Intellisense is no longer working.
Any idea how to resolve this?

I tried uninstalling & re-installing VS code completely, but without success.

The text was updated successfully, but these errors were encountered:

mario-d-s · 2019-04-17T11:23:44Z

Can confirm this is an issue.

OS: Debian Stretch 9.8
.NET Core 2.2.202
VS Code 1.33.1
C# Extension 1.19.0

Output of "Log (Extension Host)":

[2019-04-17 13:19:27.989] [exthost] [error] [jchannon.csharpextensions] provider FAILED
[2019-04-17 13:19:27.991] [exthost] [error] Error: Illegal argument: line must be non-negative
at Object.t.illegalArgument (/usr/share/code/resources/app/out/vs/workbench/services/extensions/node/extensionHostProcess.js:10:414)
at new p (/usr/share/code/resources/app/out/vs/workbench/services/extensions/node/extensionHostProcess.js:327:888)
at new p (/usr/share/code/resources/app/out/vs/workbench/services/extensions/node/extensionHostProcess.js:327:254)
at CodeActionProvider.getInitializeFromCtorCommand (/home/mario/.vscode/extensions/jchannon.csharpextensions-1.3.0/out/src/codeActionProvider.js:166:61)
at addInitalizeFromCtor (/home/mario/.vscode/extensions/jchannon.csharpextensions-1.3.0/out/src/codeActionProvider.js:15:28)
at CodeActionProvider.provideCodeActions (/home/mario/.vscode/extensions/jchannon.csharpextensions-1.3.0/out/src/codeActionProvider.js:19:9)
at define.provideCodeActions.a.asPromise (/usr/share/code/resources/app/out/vs/workbench/services/extensions/node/extensionHostProcess.js:587:847)
at t.asPromise.Promise (/usr/share/code/resources/app/out/vs/workbench/services/extensions/node/extensionHostProcess.js:49:430)
at new Promise (:null:null)
at Object.t.asPromise (/usr/share/code/resources/app/out/vs/workbench/services/extensions/node/extensionHostProcess.js:49:402)
at D.provideCodeActions (/usr/share/code/resources/app/out/vs/workbench/services/extensions/node/extensionHostProcess.js:587:818)
at define.$provideCodeActions._withAdapter.e (/usr/share/code/resources/app/out/vs/workbench/services/extensions/node/extensionHostProcess.js:604:253)
at B._withAdapter (/usr/share/code/resources/app/out/vs/workbench/services/extensions/node/extensionHostProcess.js:599:159)
at B.$provideCodeActions (/usr/share/code/resources/app/out/vs/workbench/services/extensions/node/extensionHostProcess.js:604:231)
at d._doInvokeHandler (/usr/share/code/resources/app/out/vs/workbench/services/extensions/node/extensionHostProcess.js:622:11)
at d._invokeHandler (/usr/share/code/resources/app/out/vs/workbench/services/extensions/node/extensionHostProcess.js:621:716)
at d._receiveRequest (/usr/share/code/resources/app/out/vs/workbench/services/extensions/node/extensionHostProcess.js:620:341)
at d._receiveOneMessage (/usr/share/code/resources/app/out/vs/workbench/services/extensions/node/extensionHostProcess.js:619:141)
at define.constructor._protocol.onMessage.e (/usr/share/code/resources/app/out/vs/workbench/services/extensions/node/extensionHostProcess.js:617:400)
at u.fire (/usr/share/code/resources/app/out/vs/workbench/services/extensions/node/extensionHostProcess.js:44:708)
at e (/usr/share/code/resources/app/out/vs/workbench/services/extensions/node/extensionHostProcess.js:40:460)
at u.fire (/usr/share/code/resources/app/out/vs/workbench/services/extensions/node/extensionHostProcess.js:44:708)
at a (/usr/share/code/resources/app/out/vs/workbench/services/extensions/node/extensionHostProcess.js:172:467)
at e (/usr/share/code/resources/app/out/vs/workbench/services/extensions/node/extensionHostProcess.js:172:513)
at u.fire (/usr/share/code/resources/app/out/vs/workbench/services/extensions/node/extensionHostProcess.js:44:708)
at y._receiveMessage (/usr/share/code/resources/app/out/vs/workbench/services/extensions/node/extensionHostProcess.js:181:276)
at define.constructor._socketDisposables.push._socketReader.onMessage.e (/usr/share/code/resources/app/out/vs/workbench/services/extensions/node/extensionHostProcess.js:178:415)
at u.fire (/usr/share/code/resources/app/out/vs/workbench/services/extensions/node/extensionHostProcess.js:44:708)
at f.acceptChunk (/usr/share/code/resources/app/out/vs/workbench/services/extensions/node/extensionHostProcess.js:175:35)
at define.constructor._register._socket.onData.e (/usr/share/code/resources/app/out/vs/workbench/services/extensions/node/extensionHostProcess.js:174:410)
at Socket.t (/usr/share/code/resources/app/out/vs/workbench/services/extensions/node/extensionHostProcess.js:182:689)
at Socket.emit (events.js:182:13)
at addChunk (_stream_readable.js:279:12)
at readableAddChunk (_stream_readable.js:264:11)
at Socket.Readable.push (_stream_readable.js:219:10)
at Pipe.onread (net.js:636:20)

[2019-04-17 13:19:27.992] [exthost] [error] [ms-vscode.csharp] provider FAILED
[2019-04-17 13:19:27.992] [exthost] [error] Problem invoking 'GetCodeActions' on OmniSharp server: Error: Pending request cancelled: /v2/getcodeactions
[2019-04-17 13:19:29.646] [exthost] [error] [ms-vscode.csharp] provider FAILED
[2019-04-17 13:19:29.646] [exthost] [error] Problem invoking 'GetCodeActions' on OmniSharp server: Error: Pending request cancelled: /v2/getcodeactions

filipw · 2019-04-17T11:38:11Z

in this case the error comes from an external extension, jchannon.csharpextensions-1.3.0 - could you please try disabling it and see if it helps?

dietermijle · 2019-04-17T11:40:32Z

Seems like the error was due to the latest version of the C# extension.

When installing latest version (1.19.0), the above error occurs.
After rolling back to 1.18.0, everything seems to work fine again.

AndrewTriesToCode · 2019-04-18T02:19:23Z

I'm seeing this too on MacOS Mojave, VSCode 1.33.1, and omnisharp-vscode 1.19.

thomazmoura · 2019-04-18T13:31:53Z

Same behavior here - Windows 10, VS Code 1.33.1, and omnisharp-vscode 1.19.

Omnisharp Log stops at adding project, but on extension host, these logs keep appearing:

[2019-04-18 10:14:14.193] [exthost] [error] [ms-vscode.csharp] provider FAILED
[2019-04-18 10:14:14.193] [exthost] [error] Problem invoking 'GetCodeActions' on OmniSharp server: Error: Pending request cancelled: /v2/getcodeactions

Weirdly enough, this happens on a specific project but not on another. I've tried to make the one working break as the other one and fix the broken one based on the working one but I've failed on both attempts. Only rolling back to 1.18 makes the intellisense work again on the broken project (but VS Code keeps updating it back, so this workaround is quite a pain)

The same thing happened to another developer on another machine on the same broken project. Rolling back to 1.18 also solved the problem (so it seems to be a specific kind of project on the 1.19 version of the omnisharp-vscode that is consistently breaking). Unfortunately neither of the projects I have are open source.

thomazmoura · 2019-04-18T16:00:23Z

@dietermijle, does your .csproj file have any stars (*) for package versions? This problem might be the same as #3009 .

The project that I 've mentioned that has broken intellisense on 1.19 apparently works fine now after changing the stars to '0' and restarting VS Code. The project that was working fine all along didn't have any stars on the .csproj.

AndrewTriesToCode · 2019-04-18T16:02:38Z

My sln definitely has a lot of wildcards in the csproj files.

…

On Apr 18, 2019, at 10:00 AM, Thomaz Moura ***@***.***> wrote: @dietermijle, does your .csproj file have any stars (*) for package versions? This problem might be the same as #3009 . The project that I 've mentioned that has broken intellisense on 1.19 apparently works fine now after changing the stars to '0' and restarting VS Code. The project that was working fine all along didn't have any stars on the .csproj. — You are receiving this because you commented. Reply to this email directly, view it on GitHub, or mute the thread.

thomazmoura · 2019-04-18T16:18:55Z

@achandlerwhite can you remove the wildcards and restart VS Code to check if this is indeed the same issue?

AndrewTriesToCode · 2019-04-18T17:01:38Z

I will give it a try this evening. Update: my solution has 17 projects in it--I tried removing wildcards from one to see if it mattered, but no luck. Looks like they already merged in a fix in Omnisharp-roslyn.

…

On Apr 18, 2019, at 10:19 AM, Thomaz Moura ***@***.***> wrote: @achandlerwhite can you remove the wildcards and restart VS Code to check if this is indeed the same issue? — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub, or mute the thread.

filipw · 2019-04-20T21:49:02Z

This behavior was caused by wildcards in package/framework references that unfortunately caused OmniSharp to get stuck in an initialization infinite loop.

I will close this is a duplicate of #3009
If you have projects with wildcards, the recommended workaround (until the next official release) is mentioned here #3009 (comment)

Thanks everyone for helping on this.

Venipa · 2019-07-22T08:50:18Z

Im currently having the same problem tho i dont have any wildcard in my .csproj or packages.config.
It worked last week...

Update

I've tried to use the Beta version provided in #3009 which resulted in the same error

[exthost] [error] [ms-vscode.csharp] provider FAILED
[exthost] [error] Problem invoking 'GetCodeActions' on OmniSharp server: Error: Pending request cancelled: /v2/getcodeactions```

caglardursun · 2020-03-17T18:20:24Z

I can confirm this bug already exists.

[2020-03-17 21:13:15.646] [renderer1] [error] Problem invoking 'GetCodeActions' on OmniSharp server: Error: Pending request cancelled: /v2/getcodeactions [2020-03-17 21:13:23.499] [renderer1] [error] timeout after 500 ms: Error: timeout after 500 ms at t.RawDebugSession.handleErrorResponse (file:///usr/share/code/resources/app/out/vs/workbench/workbench.desktop.main.js:2953:952) at file:///usr/share/code/resources/app/out/vs/workbench/workbench.desktop.main.js:2953:250 at async t.RawDebugSession.shutdown (file:///usr/share/code/resources/app/out/vs/workbench/workbench.desktop.main.js:2951:336) [2020-03-17 21:16:20.153] [renderer1] [error] timeout after 500 ms: Error: timeout after 500 ms at t.RawDebugSession.handleErrorResponse (file:///usr/share/code/resources/app/out/vs/workbench/workbench.desktop.main.js:2953:952) at file:///usr/share/code/resources/app/out/vs/workbench/workbench.desktop.main.js:2953:250 at async t.RawDebugSession.shutdown (file:///usr/share/code/resources/app/out/vs/workbench/workbench.desktop.main.js:2951:336) [2020-03-17 21:17:30.286] [renderer1] [error] timeout after 500 ms: Error: timeout after 500 ms at t.RawDebugSession.handleErrorResponse (file:///usr/share/code/resources/app/out/vs/workbench/workbench.desktop.main.js:2953:952) at file:///usr/share/code/resources/app/out/vs/workbench/workbench.desktop.main.js:2953:250 at async t.RawDebugSession.shutdown (file:///usr/share/code/resources/app/out/vs/workbench/workbench.desktop.main.js:2951:336)

rohanaceres · 2021-06-30T13:44:39Z

This bug still exists. Is there any update fixing it coming?

thomazmoura mentioned this issue Apr 18, 2019

OmniSharp fails to run with the new 1.19 update #2992

Closed

filipw mentioned this issue Apr 18, 2019

fixed OmniSharp hanging on nuget references with wildcard OmniSharp/omnisharp-roslyn#1473

Merged

filipw closed this as completed Apr 20, 2019

filipw added the Resolved-Duplicate label Apr 20, 2019

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Intellisense no longer working for Web API project #2997

Intellisense no longer working for Web API project #2997

dietermijle commented Apr 17, 2019

mario-d-s commented Apr 17, 2019

filipw commented Apr 17, 2019 •

edited

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dietermijle commented Apr 17, 2019

AndrewTriesToCode commented Apr 18, 2019

thomazmoura commented Apr 18, 2019 •

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thomazmoura commented Apr 18, 2019

AndrewTriesToCode commented Apr 18, 2019 via email

thomazmoura commented Apr 18, 2019

AndrewTriesToCode commented Apr 18, 2019 via email •

edited

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filipw commented Apr 20, 2019

Venipa commented Jul 22, 2019 •

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caglardursun commented Mar 17, 2020

rohanaceres commented Jun 30, 2021

Intellisense no longer working for Web API project #2997

Intellisense no longer working for Web API project #2997

Comments

dietermijle commented Apr 17, 2019

mario-d-s commented Apr 17, 2019

filipw commented Apr 17, 2019 • edited Loading

dietermijle commented Apr 17, 2019

AndrewTriesToCode commented Apr 18, 2019

thomazmoura commented Apr 18, 2019 • edited Loading

thomazmoura commented Apr 18, 2019

AndrewTriesToCode commented Apr 18, 2019 via email

thomazmoura commented Apr 18, 2019

AndrewTriesToCode commented Apr 18, 2019 via email • edited Loading

filipw commented Apr 20, 2019

Venipa commented Jul 22, 2019 • edited Loading

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caglardursun commented Mar 17, 2020

rohanaceres commented Jun 30, 2021

filipw commented Apr 17, 2019 •

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thomazmoura commented Apr 18, 2019 •

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AndrewTriesToCode commented Apr 18, 2019 via email •

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Venipa commented Jul 22, 2019 •

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