C# & C# Dev Kit & C# IntelliCode

[NKFahrni]

Type: Bug

Issue Description

I updated C# to the newest Version (v2.0.376) and C# Dev Kit (pre-release v0.4.5). After that I restarted the languageserver. This did not change the fact, that C# Intellicode could not analyze my code. The Syntax highlighting failed. I looked at the output panel in Visual Studio Code and found, that the Extensions required a dotnet version that doesnt exist (7.0.100).

Steps to Reproduce

Install all C# Extension (C#, C# Dev Kit, C# IntelliCode) Open a C# Project.

Expected Behavior

Code gets highlighted and IntelliCode analyzes the code.

Actual Behavior

The code highlighting doent work and IntelliCode doesnt analyze the code

Logs

Logs.txt

C# log

Activating C# + C# Dev Kit + C# IntelliCode... [Info - 8:52:31 AM] [Program]Language server initialized [Info - 9:12:57 AM] Shutting down Failed to find dotnet info from path, falling back to acquire runtime via ms-dotnettools.vscode-dotnet-runtime Found dotnet version 7.0.10. Minimum required version is 7.0.100.

C# LSP Trace Logs

Extension vscode.bat does not contribute csharpExtensionLoadPaths Extension vscode.clojure does not contribute csharpExtensionLoadPaths Extension vscode.coffeescript does not contribute csharpExtensionLoadPaths Extension vscode.configuration-editing does not contribute csharpExtensionLoadPaths Extension vscode.cpp does not contribute csharpExtensionLoadPaths Extension vscode.csharp does not contribute csharpExtensionLoadPaths Extension vscode.css does not contribute csharpExtensionLoadPaths Extension vscode.css-language-features does not contribute csharpExtensionLoadPaths Extension vscode.dart does not contribute csharpExtensionLoadPaths Extension vscode.debug-auto-launch does not contribute csharpExtensionLoadPaths Extension vscode.debug-server-ready does not contribute csharpExtensionLoadPaths Extension vscode.diff does not contribute csharpExtensionLoadPaths Extension vscode.docker does not contribute csharpExtensionLoadPaths Extension vscode.emmet does not contribute csharpExtensionLoadPaths Extension vscode.extension-editing does not contribute csharpExtensionLoadPaths Extension vscode.fsharp does not contribute csharpExtensionLoadPaths Extension vscode.git does not contribute csharpExtensionLoadPaths Extension vscode.git-base does not contribute csharpExtensionLoadPaths Extension vscode.github does not contribute csharpExtensionLoadPaths Extension vscode.github-authentication does not contribute csharpExtensionLoadPaths Extension vscode.go does not contribute csharpExtensionLoadPaths Extension vscode.groovy does not contribute csharpExtensionLoadPaths Extension vscode.grunt does not contribute csharpExtensionLoadPaths Extension vscode.gulp does not contribute csharpExtensionLoadPaths Extension vscode.handlebars does not contribute csharpExtensionLoadPaths Extension vscode.hlsl does not contribute csharpExtensionLoadPaths Extension vscode.html does not contribute csharpExtensionLoadPaths Extension vscode.html-language-features does not contribute csharpExtensionLoadPaths Extension vscode.ini does not contribute csharpExtensionLoadPaths Extension vscode.ipynb does not contribute csharpExtensionLoadPaths Extension vscode.jake does not contribute csharpExtensionLoadPaths Extension vscode.java does not contribute csharpExtensionLoadPaths Extension vscode.javascript does not contribute csharpExtensionLoadPaths Extension vscode.json does not contribute csharpExtensionLoadPaths Extension vscode.json-language-features does not contribute csharpExtensionLoadPaths Extension vscode.julia does not contribute csharpExtensionLoadPaths Extension vscode.latex does not contribute csharpExtensionLoadPaths Extension vscode.less does not contribute csharpExtensionLoadPaths Extension vscode.log does not contribute csharpExtensionLoadPaths Extension vscode.lua does not contribute csharpExtensionLoadPaths Extension vscode.make does not contribute csharpExtensionLoadPaths Extension vscode.markdown does not contribute csharpExtensionLoadPaths Extension vscode.markdown-language-features does not contribute csharpExtensionLoadPaths Extension vscode.markdown-math does not contribute csharpExtensionLoadPaths Extension vscode.media-preview does not contribute csharpExtensionLoadPaths Extension vscode.merge-conflict does not contribute csharpExtensionLoadPaths Extension vscode.microsoft-authentication does not contribute csharpExtensionLoadPaths Extension ms-vscode-remote.remote-wsl-recommender does not contribute csharpExtensionLoadPaths Extension ms-vscode.js-debug does not contribute csharpExtensionLoadPaths Extension ms-vscode.js-debug-companion does not contribute csharpExtensionLoadPaths Extension ms-vscode.vscode-js-profile-table does not contribute csharpExtensionLoadPaths Extension vscode.builtin-notebook-renderers does not contribute csharpExtensionLoadPaths Extension vscode.npm does not contribute csharpExtensionLoadPaths Extension vscode.objective-c does not contribute csharpExtensionLoadPaths Extension vscode.perl does not contribute csharpExtensionLoadPaths Extension vscode.php does not contribute csharpExtensionLoadPaths Extension vscode.php-language-features does not contribute csharpExtensionLoadPaths Extension vscode.powershell does not contribute csharpExtensionLoadPaths Extension vscode.pug does not contribute csharpExtensionLoadPaths Extension vscode.python does not contribute csharpExtensionLoadPaths Extension vscode.r does not contribute csharpExtensionLoadPaths Extension vscode.razor does not contribute csharpExtensionLoadPaths Extension vscode.references-view does not contribute csharpExtensionLoadPaths Extension vscode.restructuredtext does not contribute csharpExtensionLoadPaths Extension vscode.ruby does not contribute csharpExtensionLoadPaths Extension vscode.rust does not contribute csharpExtensionLoadPaths Extension vscode.scss does not contribute csharpExtensionLoadPaths Extension vscode.search-result does not contribute csharpExtensionLoadPaths Extension vscode.shaderlab does not contribute csharpExtensionLoadPaths Extension vscode.shellscript does not contribute csharpExtensionLoadPaths Extension vscode.simple-browser does not contribute csharpExtensionLoadPaths Extension vscode.sql does not contribute csharpExtensionLoadPaths Extension vscode.swift does not contribute csharpExtensionLoadPaths Extension vscode.theme-abyss does not contribute csharpExtensionLoadPaths Extension vscode.theme-defaults does not contribute csharpExtensionLoadPaths Extension vscode.theme-kimbie-dark does not contribute csharpExtensionLoadPaths Extension vscode.theme-monokai does not contribute csharpExtensionLoadPaths Extension vscode.theme-monokai-dimmed does not contribute csharpExtensionLoadPaths Extension vscode.theme-quietlight does not contribute csharpExtensionLoadPaths Extension vscode.theme-red does not contribute csharpExtensionLoadPaths Extension vscode.vscode-theme-seti does not contribute csharpExtensionLoadPaths Extension vscode.theme-solarized-dark does not contribute csharpExtensionLoadPaths Extension vscode.theme-solarized-light does not contribute csharpExtensionLoadPaths Extension vscode.theme-tomorrow-night-blue does not contribute csharpExtensionLoadPaths Extension vscode.typescript does not contribute csharpExtensionLoadPaths Extension vscode.typescript-language-features does not contribute csharpExtensionLoadPaths Extension vscode.vb does not contribute csharpExtensionLoadPaths Extension vscode.xml does not contribute csharpExtensionLoadPaths Extension vscode.yaml does not contribute csharpExtensionLoadPaths Extension Azurite.azurite does not contribute csharpExtensionLoadPaths Extension codezombiech.gitignore does not contribute csharpExtensionLoadPaths Extension eamodio.gitlens does not contribute csharpExtensionLoadPaths Extension EditorConfig.EditorConfig does not contribute csharpExtensionLoadPaths Extension mhutchie.git-graph does not contribute csharpExtensionLoadPaths Extension ms-azuretools.vscode-azurefunctions does not contribute csharpExtensionLoadPaths Extension ms-azuretools.vscode-azureresourcegroups does not contribute csharpExtensionLoadPaths Extension ms-dotnettools.csdevkit does not contribute csharpExtensionLoadPaths Extension ms-dotnettools.csharp does not contribute csharpExtensionLoadPaths Extension ms-dotnettools.vscode-dotnet-runtime does not contribute csharpExtensionLoadPaths Extension ms-dotnettools.vscodeintellicode-csharp does not contribute csharpExtensionLoadPaths Extension ms-vscode.azure-account does not contribute csharpExtensionLoadPaths Extension PKief.material-icon-theme does not contribute csharpExtensionLoadPaths Extension wraith13.bracket-lens does not contribute csharpExtensionLoadPaths

Environment information

VSCode version: 1.81.1 C# Extension: 2.0.376 Using OmniSharp: false

Dotnet Information

.NET SDK (reflecting any global.json): Version: 6.0.413 Commit: 10710f7d8e Runtime Environment: OS Name: Windows OS Version: 10.0.19045 OS Platform: Windows RID: win10-x64 Base Path: C:\Program Files\dotnet\sdk\6.0.413\ Host: Version: 7.0.10 Architecture: x64 Commit: a6dbb800a4 .NET SDKs installed: 3.1.426 [C:\Program Files\dotnet\sdk] 5.0.303 [C:\Program Files\dotnet\sdk] 5.0.408 [C:\Program Files\dotnet\sdk] 6.0.316 [C:\Program Files\dotnet\sdk] 6.0.402 [C:\Program Files\dotnet\sdk] 6.0.413 [C:\Program Files\dotnet\sdk] .NET runtimes installed: Microsoft.AspNetCore.App 3.1.32 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 5.0.9 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 5.0.11 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 5.0.17 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 6.0.10 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 6.0.21 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App] Microsoft.NETCore.App 3.1.32 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App] Microsoft.NETCore.App 5.0.9 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App] Microsoft.NETCore.App 5.0.11 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App] Microsoft.NETCore.App 5.0.17 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App] Microsoft.NETCore.App 6.0.10 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App] Microsoft.NETCore.App 6.0.21 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App] Microsoft.NETCore.App 7.0.10 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App] Microsoft.WindowsDesktop.App 3.1.32 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App] Microsoft.WindowsDesktop.App 5.0.9 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App] Microsoft.WindowsDesktop.App 5.0.11 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App] Microsoft.WindowsDesktop.App 5.0.17 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App] Microsoft.WindowsDesktop.App 6.0.10 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App] Microsoft.WindowsDesktop.App 6.0.21 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App] Microsoft.WindowsDesktop.App 7.0.10 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App] Other architectures found: arm64 [C:\Program Files\dotnet] registered at [HKLM\SOFTWARE\dotnet\Setup\InstalledVersions\arm64\InstallLocation] x86 [C:\Program Files (x86)\dotnet] registered at [HKLM\SOFTWARE\dotnet\Setup\InstalledVersions\x86\InstallLocation] Environment variables: Not set global.json file: Not found Learn more: https://aka.ms/dotnet/info Download .NET: https://aka.ms/dotnet/download

Visual Studio Code Extensions

|Extension|Author|Version|Folder Name| |---|---|---|---| |azure-account|ms-vscode|0.11.5|ms-vscode.azure-account-0.11.5| |azurite|Azurite|3.26.0|azurite.azurite-3.26.0| |bracket-lens|wraith13|1.5.3|wraith13.bracket-lens-1.5.3| |csdevkit|ms-dotnettools|0.4.5|ms-dotnettools.csdevkit-0.4.5-win32-x64| |csharp|ms-dotnettools|2.0.376|ms-dotnettools.csharp-2.0.376-win32-x64| |EditorConfig|EditorConfig|0.16.4|editorconfig.editorconfig-0.16.4| |git-graph|mhutchie|1.30.0|mhutchie.git-graph-1.30.0| |gitignore|codezombiech|0.9.0|codezombiech.gitignore-0.9.0| |gitlens|eamodio|14.2.1|eamodio.gitlens-14.2.1| |material-icon-theme|PKief|4.29.0|pkief.material-icon-theme-4.29.0| |vscode-azurefunctions|ms-azuretools|1.12.3|ms-azuretools.vscode-azurefunctions-1.12.3| |vscode-azureresourcegroups|ms-azuretools|0.7.5|ms-azuretools.vscode-azureresourcegroups-0.7.5| |vscode-dotnet-runtime|ms-dotnettools|1.7.0|ms-dotnettools.vscode-dotnet-runtime-1.7.0| |vscodeintellicode-csharp|ms-dotnettools|0.1.26|ms-dotnettools.vscodeintellicode-csharp-0.1.26-win32-x64|;

Extension version: 2.0.376 VS Code version: Code 1.81.1 (6c3e3dba23e8fadc360aed75ce363ba185c49794, 2023-08-09T22:22:42.175Z) OS version: Windows_NT x64 10.0.19045 Modes:

System Info

|Item|Value| |---|---| |CPUs|Intel(R) Core(TM) i7-8665U CPU @ 1.90GHz (8 x 2112)| |GPU Status|2d_canvas: enabled
canvas_oop_rasterization: disabled_off
direct_rendering_display_compositor: disabled_off_ok
gpu_compositing: enabled
multiple_raster_threads: enabled_on
opengl: enabled_on
rasterization: enabled
raw_draw: disabled_off_ok
video_decode: enabled
video_encode: enabled
vulkan: disabled_off
webgl: enabled
webgl2: enabled
webgpu: enabled| |Load (avg)|undefined| |Memory (System)|31.72GB (18.97GB free)| |Process Argv|--file-uri file:///c%3A/Git/work/Repos/Sika/Repos/sika.code-workspace --crash-reporter-id 18048bfa-0748-473c-ae5c-f4c05a65b254| |Screen Reader|no| |VM|0%|

A/B Experiments

``` vsliv368cf:30146710 vsreu685:30147344 python383cf:30185419 vspor879:30202332 vspor708:30202333 vspor363:30204092 vslsvsres303:30308271 vserr242:30382549 pythontb:30283811 vsjup518:30340749 pythonptprofiler:30281270 vshan820:30294714 vstes263cf:30335440 vscorecescf:30445987 vscod805cf:30301675 binariesv615:30325510 bridge0708:30335490 bridge0723:30353136 vsaa593cf:30376535 pythonvs932:30410667 py29gd2263cf:30792227 vscaat:30438848 vsclangdc:30486549 c4g48928:30535728 dsvsc012cf:30540253 pynewext54:30695312 azure-dev_surveyone:30548225 vsccc:30803844 282f8724:30602487 89544117:30613380 showlangstatbar:30737416 03d35959:30757346 pythonfmttext:30731395 pythoncmvfstrcf:30756944 fixshowwlkth:30771522 showindicator:30805244 pythongtdpath:30769146 i26e3531:30792625 gsofb:30804716 pythonnosmt12:30797651 pythonidxpt:30805730 pythonnoceb:30805159 dsvsc013:30795093 dsvsc014:30804076 diffeditorv1:30812748 ```

se it was too large to send. Please paste.

[kbegiedza]

Same problem described here: https://github.com/dotnet/vscode-csharp/issues/6004#issuecomment-1682060433 in #6004

[dibarbet]

The dotnet error is tracked by https://github.com/dotnet/vscode-csharp/issues/6167 , but it shouldn't cause highlighting to disappear.

After that I restarted the languageserver.

Can you clarify exactly which command you invoked? There is currently a bug where lose project information when you only run the command, see https://github.com/dotnet/vscode-csharp/issues/5882

If you reload the window instead, does it work?

[NKFahrni]

The dotnet error is tracked by #6167 , but it shouldn't cause highlighting to disappear.

After that I restarted the languageserver.

Can you clarify exactly which command you invoked? There is currently a bug where lose project information when you only run the command, see #5882

If you reload the window instead, does it work?

I envoke the .NET: Restart Language Server command. No reloading the window, restarting vsc does not work.

I also found out, that this only happens when all 3 Extensions are running, but if I deactivate Dev Kit and Intellicode, it works like usual.

[ugurozturk]

I think it's related to PR https://github.com/dotnet/vscode-csharp/pull/6175 . it's fixed

Deactivating Dev kit makes OmniSharp run. Otherwise native .net api runs.

[NKFahrni]

I'm currently still getting the same version error required version is 7.0.100, I take it, this is because I dont have the newest fixed version of the Extension? I will either close this issue or comment again, depending if the next version fixed this for me. Thanks for the help.

[anes-hamidi]

.net 7.0.1 existed here .Net_latest _version

[NKFahrni]

.net 7.0.1 existed here .Net_latest _version

Thanks for the response, I might have misunderstood the fix for my problem. My current Project is in .Net 6, do I still need to have .Net 7.0.1 installed for the extension to work? I was talking about the new extension version, not the C# Version.

[ugurozturk]

@NKFahrni can you check again ? https://github.com/dotnet/vscode-csharp/releases/tag/v2.0.413 After extension update to 2.0.413 it must be fixed now

Edit : We might need vscode upgrade, im not sure

[NKFahrni]

The Output of the C# extension on my first reload got me the following message:

[Error - 8:48:19 AM] [LanguageServerHost]System.InvalidOperationException: Was not able to get hello world response from remote - line 39 at Roslyn.Utilities.Contract.Fail(String message, Int32 lineNumber) in //src/Workspaces/SharedUtilitiesAndExtensions/Compiler/Core/Utilities/Contract.cs:line 154 at Microsoft.CodeAnalysis.LanguageServer.BrokeredServices.Services.HelloWorld.RemoteHelloWorldProvider.SayHelloToRemoteServerAsync(CancellationToken cancellationToken) in //src/Features/LanguageServer/Microsoft.CodeAnalysis.LanguageServer/BrokeredServices/Services/HelloWorld/RemoteHelloWorldProvider.cs:line 39 at Microsoft.CodeAnalysis.LanguageServer.BrokeredServices.ServiceBrokerFactory.CreateAndConnectAsync(String brokeredServicePipeName) in //src/Features/LanguageServer/Microsoft.CodeAnalysis.LanguageServer/BrokeredServices/ServiceBrokerFactory.cs:line 82 at Microsoft.CommonLanguageServerProtocol.Framework.QueueItem`3.StartRequestAsync(TRequestContext context, CancellationToken cancellationToken) in //src/Features/LanguageServer/Microsoft.CommonLanguageServerProtocol.Framework/QueueItem.cs:line 136 [Info - 8:48:37 AM] Shutting down Using dotnet configured on PATH Dotnet path: C:\Program Files\dotnet\dotnet.exe Activating C# + C# Dev Kit + C# IntelliCode...

So I tried again and got this and now it seems to be working!

[Info - 8:48:39 AM] [Program]Language server initialized [Info - 8:48:39 AM] [LanguageServerProjectSystem]Loaded MSBuild at C:\Program Files\dotnet\sdk\6.0.413 [Info - 8:48:40 AM] [LanguageServerProjectSystem]Successfully completed load of c:\ [Info - 8:48:40 AM] [LanguageServerProjectSystem]Completed (re)load of all projects in 00:00:01.0806994