Failed to download .NET 8.0.10~x64~aspnetcore when it said it was Done?

[o-o00o-o]

Describe the bug.

Get error "Error aquiring .NET!" on vscode start

Log from .NET Install Tool is fairly unhelpful

ms-azuretools.vscode-azure-github-copilot requested to download the .NET ASP.NET Runtime.
Downloading .NET version(s) 8.0.10~x64~aspnetcore ........... Done!
.NET 8.0.10~x64~aspnetcore executable path: c:\Users\bgerhardi\AppData\Roaming\Code\User\globalStorage\ms-dotnettools.vscode-dotnet-runtime\.dotnet\8.0.10~x64~aspnetcore\dotnet.exe


Error : (DotnetInstallationValidationError)
Failed to download .NET 8.0.10~x64~aspnetcore:
Validation of .dotnet installation for version {"installId":"8.0.10~x64~aspnetcore","version":"8.0.10","architecture":"x64","isGlobal":false,"installMode":"aspnetcore"} failed: Expected installation folder c:\Users\bgerhardi\AppData\Roaming\Code\User\globalStorage\ms-dotnettools.vscode-dotnet-runtime\.dotnet\8.0.10~x64~aspnetcore does not exist.


Error : (DotnetCommandFailed)
Failed to download .NET 8.0.10~x64~aspnetcore:
.NET Acquisition Failed: Validation of .dotnet installation for version {"installId":"8.0.10~x64~aspnetcore","version":"8.0.10","architecture":"x64","isGlobal":false,"installMode":"aspnetcore"} failed: Expected installation folder c:\Users\bgerhardi\AppData\Roaming\Code\User\globalStorage\ms-dotnettools.vscode-dotnet-runtime\.dotnet\8.0.10~x64~aspnetcore does not exist., Error: Validation of .dotnet installation for version {"installId":"8.0.10~x64~aspnetcore","version":"8.0.10","architecture":"x64","isGlobal":false,"installMode":"aspnetcore"} failed: Expected installation folder c:\Users\bgerhardi\AppData\Roaming\Code\User\globalStorage\ms-dotnettools.vscode-dotnet-runtime\.dotnet\8.0.10~x64~aspnetcore does not exist.
    at c.assertOrThrowError (c:\Users\bgerhardi\.vscode\extensions\vscode-dotnet-runtime-library\dist\Acquisition\InstallationValidator.js:38:19)
    at c.validateDotnetInstall (c:\Users\bgerhardi\.vscode\extensions\vscode-dotnet-runtime-library\dist\Acquisition\InstallationValidator.js:18:18)
    at y.next (c:\Users\bgerhardi\.vscode\extensions\vscode-dotnet-runtime-library\dist\Acquisition\DotnetCoreAcquisitionWorker.js:251:43)
    at Generator.next (<anonymous>)
    at s (c:\Users\bgerhardi\.vscode\extensions\vscode-dotnet-runtime-library\dist\Acquisition\DotnetCoreAcquisitionWorker.js:5:58)

more detailed log attached

Please attach log file(s) here if you have any.

DotNetAcquisition-ms-dotnettools.vscode-dotnet-runtime-1731059151952.txt
The log file location should be copied to your clipboard if you came from VS Code.

Reproduction Steps

Open vscode, get error. It has been happeneing for several weeks. computer restart doesn't help

Expected Behavior

.net updated/installed successfully

Exceptions & Errors (if any)

No response

.NET Install Tool Version

8.0.10

Your operating system? Please provide more detail, such as the version and or distro above.

Windows

VS Code Version

1.95.2 (user setup)

[nagilson]

Thank you for taking the time to write a detailed report.
Is it true that c:\Users\YOUR_USERNAME\AppData\Roaming\Code\User\globalStorage\ms-dotnettools.vscode-dotnet-runtime\.dotnet\8.0.10~x64~aspnetcore\dotnet.exe does not exist? Of course replace your username.

Probably if you installed the .NET SDK (using our extension command to install .NET SDK 8.0.1xx) and restart vscode it would get rid of the error for you. Though not fix our bug 😄

--
@dotnet/install-scripts-maintainers

STDERR:  & : AuthorizationManager check failed.
At line:1 char:137
+ ... ]::Tls12; & 'c:\Users\user\.vscode\extensions\ms-dotnettools.vsc ...
+                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : SecurityError: (:) [], PSSecurityException
    + FullyQualifiedErrorId : UnauthorizedAccess

If the install script hits this error, will it continue to work? Is this due to a lack of powershell policy? It should be greater than ConstrainedLanguage or NoLanguage which I thought is all that is necessary.

[hamfrysl]

Getting the same issue for about a week now.
Tried installing different versions of .NET, and even reverted to the last month version, did not work.
Please advise.

Thank you for taking the time to write a detailed report. Is it true that c:\Users\YOUR_USERNAME\AppData\Roaming\Code\User\globalStorage\ms-dotnettools.vscode-dotnet-runtime\.dotnet\8.0.10~x64~aspnetcore\dotnet.exe does not exist? Of course replace your username.

Probably if you installed the .NET SDK (using our extension command to install .NET SDK 8.0.1xx) and restart vscode it would get rid of the error for you. Though not fix our bug 😄

-- @dotnet/install-scripts-maintainers

STDERR:  & : AuthorizationManager check failed.
At line:1 char:137
+ ... ]::Tls12; & 'c:\Users\user\.vscode\extensions\ms-dotnettools.vsc ...
+                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : SecurityError: (:) [], PSSecurityException
    + FullyQualifiedErrorId : UnauthorizedAccess

If the install script hits this error, will it continue to work? Is this due to a lack of powershell policy? It should be greater than ConstrainedLanguage or NoLanguage which I thought is all that is necessary.

[JanProvaznik]

If the install script hits this error, will it continue to work?

Likely no.

Is this due to a lack of powershell policy?

Unlikely, this error can appear in various scenarios.

[nagilson]

Getting the same issue for about a week now. Tried installing different versions of .NET, and even reverted to the last month version, did not work. Please advise.

Thank you for taking the time to write a detailed report. Is it true that c:\Users\YOUR_USERNAME\AppData\Roaming\Code\User\globalStorage\ms-dotnettools.vscode-dotnet-runtime\.dotnet\8.0.10~x64~aspnetcore\dotnet.exe does not exist? Of course replace your username.
Probably if you installed the .NET SDK (using our extension command to install .NET SDK 8.0.1xx) and restart vscode it would get rid of the error for you. Though not fix our bug 😄
-- @dotnet/install-scripts-maintainers

STDERR:  & : AuthorizationManager check failed.
At line:1 char:137
+ ... ]::Tls12; & 'c:\Users\user\.vscode\extensions\ms-dotnettools.vsc ...
+                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : SecurityError: (:) [], PSSecurityException
    + FullyQualifiedErrorId : UnauthorizedAccess

If the install script hits this error, will it continue to work? Is this due to a lack of powershell policy? It should be greater than ConstrainedLanguage or NoLanguage which I thought is all that is necessary.

As a workaround, can you install the .NET 8 aspnetcore runtime or .NET 8 sdk, then follow the guidance in the https://marketplace.visualstudio.com/items?itemName=ms-dotnettools.vscode-dotnet-runtime&ssr=false#overview:~:text=I%20already%20have%20a%20.NET%20Runtime%20or%20SDK%20installed%2C%20and%20I%20want%20to%20use%20it 'I already have a .NET Runtime or SDK installed, and I want to use it' section to set the setting to use it.

[nagilson]

If the install script hits this error, will it continue to work?

Likely no.

Is this due to a lack of powershell policy?

Unlikely, this error can appear in various scenarios.

Thank you @JanProvaznik 😄 Do you have any further context into how this error occurs? Should we try to get more information from the user so we can see if this is a bug that can be resolved?

[JanProvaznik]

Sorry, I don't have much insight. my answer was based on a few quick searches. What is the invocation of install scripts in this project? It would be nice to have a minimal reproduction.

[easystreetgames]

I started having this problem yesterday also. I am using VS Code with Unity. I have not made any changes. It started displaying this message repeatedly in the Output panel:
Cancelled Installation of .NET 8.0.10.
The requested and or resolved version is invalid.

Actually, I realized that I started using React yesterday with VS Code. Perhaps that setup made a change that is causing the problem. I used npx create-react-app my-app to set up the React app.

[sedat-eyuboglu]

I am getting same error in VS Code

Cancelled Installation of .NET 8.0.10.
The requested and or resolved version is invalid.

[Kruille]

I believe they made a fatal error pointing the update to 8.0.10 when it is supposed to be 9.0.10.
That was the only way to fix the issue. Install sdk 9.0.10.
Or revert c# language installation and choose 8.0.483.