search

dotnet / vscode-csharp

Official C# support for Visual Studio Code
MIT License
2.86k stars 673 forks source link

Error connecting to the language server #6870

Closed helmut-hackl closed 7 months ago

helmut-hackl commented 9 months ago

Type: Bug

Issue Description

Starting VSCode with a newly generated C# console app and the C# and the C# Dev Kit installed leads to the following error:

Using dotnet configured on PATH Dotnet path: C:\Program Files\dotnet\dotnet.exe Activating C# + C# Dev Kit + C# IntelliCode... waiting for named pipe information from server... [stdout] {"pipeName":"\\.\pipe\f2903b47"} received named pipe information from server attempting to connect client to server... [Error - 2:10:49 PM] Microsoft.CodeAnalysis.LanguageServer client: couldn't create connection to server. Error: Timeout. Client cound not connect to server via named pipe: \.\pipe\f2903b47 at q. (c:\Users\001429753.vscode\extensions\ms-dotnettools.csharp-2.15.30-win32-x64\dist\extension.js:2:1291107) at Generator.next () at s (c:\Users\001429753.vscode\extensions\ms-dotnettools.csharp-2.15.30-win32-x64\dist\extension.js:2:1280740)

Steps to Reproduce

Occurs at every start

Expected Behavior

Connect to language server via named pipe

Actual Behavior

Does not connect, runs into timeout

Logs

C# log

C# LSP Trace Logs

Environment information

VSCode version: 1.86.0 C# Extension: 2.15.30 Using OmniSharp: false

Dotnet Information .NET SDK: Version: 8.0.200-preview.23624.5 Commit: 8065b9770c Workload version: 8.0.200-manifests.66f5ce51 Runtime Environment: OS Name: Windows OS Version: 10.0.22631 OS Platform: Windows RID: win-x64 Base Path: C:\Program Files\dotnet\sdk\8.0.200-preview.23624.5\ .NET workloads installed: Workload version: 8.0.200-manifests.66f5ce51 [maui-windows] Installation Source: VS 17.8.34511.84, VS 17.9.34511.98 Manifest Version: 8.0.3/8.0.100 Manifest Path: C:\Program Files\dotnet\sdk-manifests\8.0.100\microsoft.net.sdk.maui\8.0.3\WorkloadManifest.json Install Type: Msi [maccatalyst] Installation Source: VS 17.8.34511.84, VS 17.9.34511.98 Manifest Version: 17.2.8004/8.0.100 Manifest Path: C:\Program Files\dotnet\sdk-manifests\8.0.100\microsoft.net.sdk.maccatalyst\17.2.8004\WorkloadManifest.json Install Type: Msi [ios] Installation Source: VS 17.8.34511.84, VS 17.9.34511.98 Manifest Version: 17.2.8004/8.0.100 Manifest Path: C:\Program Files\dotnet\sdk-manifests\8.0.100\microsoft.net.sdk.ios\17.2.8004\WorkloadManifest.json Install Type: Msi [android] Installation Source: VS 17.8.34511.84, VS 17.9.34511.98 Manifest Version: 34.0.52/8.0.100 Manifest Path: C:\Program Files\dotnet\sdk-manifests\8.0.100\microsoft.net.sdk.android\34.0.52\WorkloadManifest.json Install Type: Msi [aspire] Installation Source: VS 17.9.34511.98 Manifest Version: 8.0.0-preview.1.23557.2/8.0.100 Manifest Path: C:\Program Files\dotnet\sdk-manifests\8.0.100\microsoft.net.sdk.aspire\8.0.0-preview.1.23557.2\WorkloadManifest.json Install Type: Msi Host: Version: 8.0.1 Architecture: x64 Commit: bf5e279d92 .NET SDKs installed: 8.0.101 [C:\Program Files\dotnet\sdk] 8.0.200-preview.23624.5 [C:\Program Files\dotnet\sdk] .NET runtimes installed: Microsoft.AspNetCore.App 6.0.26 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 7.0.15 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 8.0.0 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 8.0.1 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App] Microsoft.NETCore.App 6.0.16 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App] Microsoft.NETCore.App 6.0.26 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App] Microsoft.NETCore.App 7.0.5 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App] Microsoft.NETCore.App 7.0.15 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App] Microsoft.NETCore.App 8.0.0 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App] Microsoft.NETCore.App 8.0.1 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App] Microsoft.WindowsDesktop.App 6.0.16 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App] Microsoft.WindowsDesktop.App 6.0.26 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App] Microsoft.WindowsDesktop.App 7.0.5 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App] Microsoft.WindowsDesktop.App 7.0.15 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App] Microsoft.WindowsDesktop.App 8.0.0 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App] Microsoft.WindowsDesktop.App 8.0.1 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App] Other architectures found: 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| |---|---|---|---| |csdevkit|ms-dotnettools|1.3.10|ms-dotnettools.csdevkit-1.3.10-win32-x64| |csharp|ms-dotnettools|2.15.30|ms-dotnettools.csharp-2.15.30-win32-x64| |powershell|ms-vscode|2024.0.0|ms-vscode.powershell-2024.0.0| |rest-client|humao|0.25.1|humao.rest-client-0.25.1| |vscode-dotnet-runtime|ms-dotnettools|2.0.1|ms-dotnettools.vscode-dotnet-runtime-2.0.1| |vscodeintellicode-csharp|ms-dotnettools|0.1.26|ms-dotnettools.vscodeintellicode-csharp-0.1.26-win32-x64|;

Extension version: 2.15.30 VS Code version: Code 1.86.0 (05047486b6df5eb8d44b2ecd70ea3bdf775fd937, 2024-01-31T10:28:19.990Z) OS version: Windows_NT x64 10.0.22631 Modes:

System Info |Item|Value| |---|---| |CPUs|11th Gen Intel(R) Core(TM) i7-1165G7 @ 2.80GHz (8 x 2803)| |GPU Status|2d_canvas: enabled
canvas_oop_rasterization: enabled_on
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
skia_graphite: disabled_off
video_decode: enabled
video_encode: enabled
vulkan: disabled_off
webgl: enabled
webgl2: enabled
webgpu: enabled| |Load (avg)|undefined| |Memory (System)|23.73GB (11.90GB free)| |Process Argv|--crash-reporter-id f1f183bb-8241-4071-8770-73d9ca064142| |Screen Reader|no| |VM|0%|
A/B Experiments ``` vsliv368cf:30146710 vspor879:30202332 vspor708:30202333 vspor363:30204092 vscoreces:30445986 vscod805:30301674 binariesv615:30325510 vsaa593cf:30376535 py29gd2263:30899288 c4g48928:30535728 azure-dev_surveyone:30548225 a9j8j154:30646983 962ge761:30959799 pythongtdpath:30769146 pythonidxpt:30866567 pythonnoceb:30805159 asynctok:30898717 pythontestfixt:30902429 pythonregdiag2:30936856 pyreplss1:30897532 pythonmypyd1:30879173 pythoncet0:30885854 pythontbext0:30879054 dsvsc016:30899300 dsvsc017:30899301 dsvsc018:30899302 pydisww2:30959801 dsvsc019b:30953937 8082a590:30958339 b5d27386:30958190 3ef8e399:30949928 bg6jg535:30958357 ```
dibarbet commented 9 months ago

One thing to try - if you increase the connection timeout by updating the dotnet.server.startTimeout in vscode settings to something like 60000 (or even higher), does it work?

dibarbet commented 7 months ago

Closing, this is almost certainly a duplicate of https://github.com/dotnet/vscode-csharp/issues/6842. If this still reproduces on the latest versions of the extension, feel free to re-open and include the latest logs.