dotnet/vscode-csharp

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Official C# support for Visual Studio Code

Stars: 3.1k
Forks: 737
Open beginner issues: 0
Indexed issues: 651
Avg merge: 17h 9m
Merged PRs (30d): 22

Dominant language: TypeScript
License: MIT
Last GitHub push: Sep 14, 2026
Latest indexed: Sep 15, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: help wanted

Open All

648 open issues indexed

Thread name shows <No name> although other threads have a number as a name Open

Debugger Debugger-Poachable OmniSharp

dotnet/vscode-csharp#1596 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Debugger: Call stack sometimes wrong after 'Pause' on Linux Open

Debugger OmniSharp

dotnet/vscode-csharp#1616 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Support mixed dotnet langs projects (F# mostly) Open

Backlog Resolved-Duplicate

dotnet/vscode-csharp#1623 · 41 comments · 15 reactions · 0 assignees · Indexed Sep 15, 2026
Debug adapter process has terminated unexpectedly when attach a process. Open

Debugger OmniSharp

dotnet/vscode-csharp#1652 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Linux version of the debugger is larger than macOS version Open

Debugger Debugger-Poachable OmniSharp

dotnet/vscode-csharp#1654 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Debugger doesn't support debugging x86 processes on x64 Windows Open

Debugger Feature Request

dotnet/vscode-csharp#1716 · 9 comments · 8 reactions · 0 assignees · Indexed Sep 15, 2026
Debugging .NET Core inside a Docker Container from Windows host - Error: Input connection was closed. Aborting the debug session. Open

Debugger OmniSharp

dotnet/vscode-csharp#1732 · 13 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Fails to find symbol in cshtml while debugging Open

Debugger OmniSharp

dotnet/vscode-csharp#1748 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
MacOS: ERR_CONTENT_LENGTH_MISMATCH for webpack modules when debugging in dotnet core 2.0 Open

Debugger OmniSharp Question

dotnet/vscode-csharp#1763 · 9 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
C# extension should have an equivalent to VS's "No Source" window Open

Debugger Feature Request OmniSharp

dotnet/vscode-csharp#1791 · 8 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Run debug session as sudo Open

Debugger Feature Request

dotnet/vscode-csharp#1811 · 10 comments · 3 reactions · 0 assignees · Indexed Sep 15, 2026
Include "remote" in name of .net core remote launch configuration. Open

Debugger OmniSharp

dotnet/vscode-csharp#1833 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Support expanding large arrays >1000 in debug view Open

Debugger Feature Request OmniSharp

dotnet/vscode-csharp#1859 · 3 comments · 2 reactions · 0 assignees · Indexed Sep 15, 2026
Multi Root Workspace Support Open

Feature Request Triaged

dotnet/vscode-csharp#1889 · 43 comments · 41 reactions · 0 assignees · Indexed Sep 15, 2026
Debugger does not format messages with path names correctly in cross platform scenarios. Open

Bug Debugger OmniSharp

dotnet/vscode-csharp#1893 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Show fields before other things in hints list Open

Completion Enhancement

dotnet/vscode-csharp#1897 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Path incorrectly copied to tasks.json Open

Bug Launch and Task Assets OmniSharp

dotnet/vscode-csharp#1962 · 8 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Indentation removed on empty lines when Format Document is used Open

dotnet/vscode-csharp#1980 · 41 comments · 42 reactions · 0 assignees · Indexed Sep 15, 2026
vsdbg via docker: Invalid protocol message received Open

Debugger OmniSharp

dotnet/vscode-csharp#2032 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Monitor changes and automatically restart debugging Open

Debugger Feature Request OmniSharp

dotnet/vscode-csharp#2043 · 8 comments · 2 reactions · 0 assignees · Indexed Sep 15, 2026
Debugger should support authentication with symbol server and source link Open

Debugger Feature Request Triaged

dotnet/vscode-csharp#2071 · 23 comments · 70 reactions · 0 assignees · Indexed Sep 15, 2026
linux-arm debugging of published exe hangs Open

Debugger OmniSharp

dotnet/vscode-csharp#2150 · 4 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Add ability to ignore specific exception types while debugging Open

Debugger Feature Request

dotnet/vscode-csharp#2154 · 0 comments · 11 reactions · 0 assignees · Indexed Sep 15, 2026
Remote Debugging On Linux Arm instructions are incorrect for FDD Open

Debugger OmniSharp

dotnet/vscode-csharp#2174 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[Feature Request] Support debugging .NET Core apps in Docker Windows Container (nanoserver) Open

Debugger Feature Request OmniSharp

dotnet/vscode-csharp#2195 · 2 comments · 5 reactions · 0 assignees · Indexed Sep 15, 2026
Add support for inline values Open

Debugger Feature Request OmniSharp

dotnet/vscode-csharp#2206 · 4 comments · 9 reactions · 0 assignees · Indexed Sep 15, 2026
Debugger:[Performance]Calculating 'typeof(Program)' in watch window takes more time Open

Debugger OmniSharp Performance

dotnet/vscode-csharp#2214 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Debugging a container inside a local Kubernetes Cluster with VS Code on Linux Open

Debugger OmniSharp

dotnet/vscode-csharp#2217 · 3 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Can't debug .NET Framework-targeted C# DLLs generated via Roslyn Open

Debugger OmniSharp

dotnet/vscode-csharp#2223 · 12 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Debugging using redirected input from file - The handle is invalid. Open

Bug Debugger OmniSharp

dotnet/vscode-csharp#2247 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Debugging Unit Test loses codelens Run Test / Debug Test - DebugSessionManager does not stop Open

Needs Investigation OmniSharp Test Triaged

dotnet/vscode-csharp#2398 · 57 comments · 2 reactions · 0 assignees · Indexed Sep 15, 2026
Slow step through and watch variable expansion when debugging in a Docker contianer Open

Debugger

dotnet/vscode-csharp#2432 · 27 comments · 8 reactions · 0 assignees · Indexed Sep 15, 2026
command 'csharp.coreclrAdapterExecutableCommand' not found Open

Debugger OmniSharp

dotnet/vscode-csharp#2437 · 10 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
VS Code not picking up HTML tags after Razor code Open

OmniSharp Razor

dotnet/vscode-csharp#2601 · 14 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Support attaching to sandboxed apps on macOS Open

Debugger Feature Request OmniSharp

dotnet/vscode-csharp#2622 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[C# extension] Variable name and value isn't added to the watch window at the same time when adding variable to watch from Locals window Open

Debugger OmniSharp

dotnet/vscode-csharp#2626 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Debugger fails when using "externalTerminal" option on Linux. Open

Debugger OmniSharp

dotnet/vscode-csharp#2636 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Slow Debugging on VS Code on Mac Open

Debugger OmniSharp Question

dotnet/vscode-csharp#2736 · 4 comments · 5 reactions · 0 assignees · Indexed Sep 15, 2026
Deprication of DebugAdapterExecutableCommand Open

Debugger OmniSharp

dotnet/vscode-csharp#2743 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
can't debug netcore 3 on debian linux (buster) Open

Bug Debugger OmniSharp

dotnet/vscode-csharp#2747 · 8 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
VS Code freezes debugging ASP.Net Core application Open

Debugger

dotnet/vscode-csharp#2825 · 7 comments · 7 reactions · 0 assignees · Indexed Sep 15, 2026
Running application with Debug panel showing causes extreme slow down / cpu usage Open

Debugger OmniSharp

dotnet/vscode-csharp#2826 · 5 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
Assembly.LoadFrom() cannot be debugged correctly Open

Debugger OmniSharp Question

dotnet/vscode-csharp#2858 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Use applicationUrl from launchSettings.json when launching browser, like VS Open

Debugger OmniSharp

dotnet/vscode-csharp#2868 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Unable to load symbols. Error initializing the symbol locator. Unknown Error: 0x80131534 on windows 7 Open

Debugger OmniSharp

dotnet/vscode-csharp#2939 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
C# extension should offer to acquire the .NET Core SDK for users Open

dotnet/vscode-csharp#2943 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Bug: Arbitrary Rename Requests On Incorrect Calls Open

dotnet/vscode-csharp#3007 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
ASP.NET Core client side Blazor applications can't be run in VSCode Open

Feature Request Launch and Task Assets

dotnet/vscode-csharp#3024 · 8 comments · 7 reactions · 0 assignees · Indexed Sep 15, 2026
Don't switch to Debug Console when using integrated terminal Open

Debugger OmniSharp Suggestion

dotnet/vscode-csharp#3075 · 1 comment · 1 reaction · 0 assignees · Indexed Sep 15, 2026
Debugger reports incorrect target process exit code on Linux/Mac Open

Bug Debugger OmniSharp

dotnet/vscode-csharp#3084 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026

dotnet/vscode-csharp

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