C# extension stopped working suddenly

achobanov commented 1 day ago

Type: Bug

Issue Description

Opening a new issue as instructed here: https://github.com/dotnet/vscode-csharp/issues/7514#issuecomment-2347181280

Initially it seemed like only limited functionality (such as the quick fix actions) wasn't working, however it seems like its a lot deeper now:

compile time analysis is non-existent
types are no longer resolved

Some stuff is working - for example if I hoven on a field, it shows me that's a readonly field of a certain type, although this could be VS code being clever, as it only works for members of the current class. Short story shorter - it's not working as expected at all.

Logs

I've set log level to trace.

C# log

vscode-c#-log.txt

C# LSP Trace Logs

vscode-c#-lsp-log.txt

Environment information

VSCode version: 1.93.1 C# Extension: 2.50.27 Using OmniSharp: false

Dotnet Information

.NET SDK: Version: 8.0.403 Commit: c64aa40a71 Workload version: 8.0.400-manifests.e0880c5d MSBuild version: 17.11.9+a69bbaaf5 Runtime Environment: OS Name: Windows OS Version: 10.0.19045 OS Platform: Windows RID: win-x64 Base Path: C:\Program Files\dotnet\sdk\8.0.403\ .NET workloads installed: Configured to use loose manifests when installing new manifests. [android] Installation Source: SDK 8.0.400, VS 17.10.35326.205, VS 17.11.35327.3 Manifest Version: 34.0.143/8.0.100 Manifest Path: C:\Program Files\dotnet\sdk-manifests\8.0.100\microsoft.net.sdk.android\34.0.143\WorkloadManifest.json Install Type: FileBased [aspire] Installation Source: SDK 8.0.400, VS 17.10.35326.205, VS 17.11.35327.3 Manifest Version: 8.2.2/8.0.100 Manifest Path: C:\Program Files\dotnet\sdk-manifests\8.0.100\microsoft.net.sdk.aspire\8.2.2\WorkloadManifest.json Install Type: FileBased [ios] Installation Source: SDK 8.0.400, VS 17.10.35326.205, VS 17.11.35327.3 Manifest Version: 18.0.8303/8.0.100 Manifest Path: C:\Program Files\dotnet\sdk-manifests\8.0.100\microsoft.net.sdk.ios\18.0.8303\WorkloadManifest.json Install Type: FileBased [maccatalyst] Installation Source: SDK 8.0.400, VS 17.10.35326.205, VS 17.11.35327.3 Manifest Version: 18.0.8303/8.0.100 Manifest Path: C:\Program Files\dotnet\sdk-manifests\8.0.100\microsoft.net.sdk.maccatalyst\18.0.8303\WorkloadManifest.json Install Type: FileBased [maui-windows] Installation Source: SDK 8.0.400, VS 17.10.35326.205, VS 17.11.35327.3 Manifest Version: 8.0.82/8.0.100 Manifest Path: C:\Program Files\dotnet\sdk-manifests\8.0.100\microsoft.net.sdk.maui\8.0.82\WorkloadManifest.json Install Type: FileBased Host: Version: 8.0.10 Architecture: x64 Commit: 81cabf2857 .NET SDKs installed: 6.0.419 [C:\Program Files\dotnet\sdk] 7.0.410 [C:\Program Files\dotnet\sdk] 8.0.201 [C:\Program Files\dotnet\sdk] 8.0.302 [C:\Program Files\dotnet\sdk] 8.0.306 [C:\Program Files\dotnet\sdk] 8.0.403 [C:\Program Files\dotnet\sdk] .NET runtimes installed: Microsoft.AspNetCore.App 6.0.27 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 7.0.20 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 8.0.2 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 8.0.6 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 8.0.10 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App] Microsoft.NETCore.App 6.0.27 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App] Microsoft.NETCore.App 7.0.20 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App] Microsoft.NETCore.App 8.0.2 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App] Microsoft.NETCore.App 8.0.6 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App] Microsoft.NETCore.App 8.0.10 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App] Microsoft.WindowsDesktop.App 6.0.27 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App] Microsoft.WindowsDesktop.App 7.0.20 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App] Microsoft.WindowsDesktop.App 8.0.2 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App] Microsoft.WindowsDesktop.App 8.0.6 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App] Microsoft.WindowsDesktop.App 8.0.10 [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| |---|---|---|---| |auto-close-tag|formulahendry|0.5.15|formulahendry.auto-close-tag-0.5.15| |csdevkit|ms-dotnettools|1.11.14|ms-dotnettools.csdevkit-1.11.14-win32-x64| |csharp|ms-dotnettools|2.50.27|ms-dotnettools.csharp-2.50.27-win32-x64| |dotnet-maui|ms-dotnettools|1.4.36|ms-dotnettools.dotnet-maui-1.4.36-win32-x64| |vscode-dotnet-runtime|ms-dotnettools|2.2.2|ms-dotnettools.vscode-dotnet-runtime-2.2.2| |vscode-icons|vscode-icons-team|12.9.0|vscode-icons-team.vscode-icons-12.9.0| |vscode-todo-highlight|wayou|1.0.5|wayou.vscode-todo-highlight-1.0.5| |vscode-yaml|redhat|1.15.0|redhat.vscode-yaml-1.15.0| |vscodeintellicode-csharp|ms-dotnettools|2.1.11|ms-dotnettools.vscodeintellicode-csharp-2.1.11-win32-x64|;

Extension version: 2.50.27 VS Code version: Cursor 0.42.4 (b1e87884330fc271d5eb589e368c35f14e76dec0, 2024-10-29T17:17:29.347Z) OS version: Windows_NT x64 10.0.19045 Modes:

System Info

|Item|Value| |---|---| |CPUs|Intel(R) Core(TM) i5-8400 CPU @ 2.80GHz (6 x 2808)| |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
webnn: disabled_off| |Load (avg)|undefined| |Memory (System)|31.92GB (10.60GB free)| |Process Argv|| |Screen Reader|no| |VM|0%|

extension-log-folder.zip

achobanov commented 22 hours ago

Update: basic compile info works for items outside of the current file. I.e. functionality such as GoToDefinition now suddenly works. Quick fix actions stull fumble though. All I did was disable a few inline helpers in c# extension settings. Is it expected to be as brittle as it is behaving currently? I would very much like to move away from VS as my primary editor, but this doesn't feel like a stable alternative as of now.

dibarbet commented 15 hours ago

@achobanov a couple questions

What files are you seeing issues in - razor, or normal c#, or both?
When you open a file that is having issues - what project context does the C# extension find the file in? You can find that here - https://github.com/dotnet/vscode-csharp/blob/main/SUPPORT.md#project-loading-problems
In the solution explorer, are you seeing everything loaded properly? For example do you see all the expected packages and references showing up?
Just want to confirm you're still on VSCode version 1.93.1 - in version 1.95.0 there is a bug where code actions are not provided if the server takes longer than 1.2 seconds.

A short gif or screencap of exactly what is going wrong would be super helpful.

dotnet / vscode-csharp