stderr: [sys] run session could not be started: IDE returned a response indicating failure
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- C#
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Description
### Is there an existing issue for this?
- [x] I have searched the existing issues
### Describe the bug
Environment:
Aspire 13.1
Windows 10, 11
Visual Studio 2026 Insiders 11312.210
Don't know what triggers this but after cloning a repo it usually happens.
Every .net project eventually stops working, with message:
```[sys] run session could not be started: IDE returned a response indicating failure```
Things I've done to make it work again, removed project, closed visual studio, reopened re-added project.
It still fails with the same error.
Can you please help?
I can't force myself and others to use Visual Studio Code or VS2022 to run it and this hinders adoption.
### Expected Behavior
Run .net projects consistently independently of IDE being used. Visual Studio above others should be prioritized.
### Steps To Reproduce
_No response_
### Exceptions (if any)
```[sys] run session could not be started: IDE returned a response indicating failure```
### .NET Version info
Host:
Version: 10.0.1
Architecture: x64
Commit: fad253f51b
### Anything else?
_No response_
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Assessment
This issue has not been assessed yet.