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Feature "Source Generation" is unavailable #81527

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@vsfeedback

This issue has been moved from a ticket on Developer Community.


StreamJsonRpc.RemoteInvocationException: This program location is thought to be unreachable. File='/_/src/Workspaces/Core/Portable/Workspace/Solution/TextDocumentStates.cs' Line=101

image.png

sadly, i only took a screenshot

this was happening after VS was open over the weekend and i worked a little bit with it (clicked away a couple of razor specific error bars, previously)

it might have occured after i just did "Get Latest Version" (yes, we use TFVC) - that might explain why something might be unreachable...

sorry, i don't have more info there - i wasn't looking at my screen, meanwhile. i hope the attached diagnostics help, though.

thank you :-)


Original Comments

Feedback Bot on 12/2/2025, 09:30 AM:

We have directed your feedback to the appropriate engineering team for further evaluation. The team will review the feedback and notify you about the next steps.

Feedback Bot on 12/3/2025, 11:36 AM:

This issue is currently being investigated. Our team will get back to you if either more information is needed, a workaround is available, or the issue is resolved.

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