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C# for Visual Studio Code throw error Unhandled exception

See original GitHub issue

I installed C# for Visual Studio Code (powered by OmniSharp) on my vscode (mac m1).

But I got this error in the output panel:

Starting OmniSharp server at 11/27/2022, 5:07:43 PM
    Target: /Users/user/code/dotnet-microservices/PlatformService

OmniSharp server started with .NET 6.0.403
.
    Path: /Users/user/.vscode-insiders/extensions/ms-dotnettools.csharp-1.25.2-darwin-arm64/.omnisharp/1.39.2-net6.0/OmniSharp.dll
    PID: 25574

[STDERR] Unhandled exception. 
[ERROR] A .NET 6 SDK for arm64 was not found. Please install the latest arm64 SDK from https://dotnet.microsoft.com/en-us/download/dotnet/6.0.

Not sure why. because I installed dotnet from https://dotnet.microsoft.com/en-us/download/dotnet/6.0

Arm64 | x64 (both versions I installed)

In my terminal, I run dotnet --version and got 6.0.403.

Why is vscode tell me to install the SDK I already installed?

Issue Analytics

State:
Created 10 months ago
Comments:5 (2 by maintainers)

Top GitHub Comments

1reaction

jon9090commented, Dec 2, 2022

@filipw Yes, it solves my problem! Thanks a lot!!

1reaction

filipwcommented, Dec 2, 2022

Thanks so it shows that your default dotnet is x64. Notice this in your output:

 Base Path:   /usr/local/share/dotnet/x64/sdk/6.0.403
...
Architecture: x64

If you have arm64 version installed it should be available in /usr/local/share/dotnet folder (x64 is a folder deeper /usr/local/share/dotnet/x64). You can test the output of /usr/local/share/dotnet/dotnet --info and verify it’s arm64.

Then you have to update your PATH variable and remove /usr/local/share/dotnet/x64 from there and replace it with /usr/local/share/dotnet

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