dotnet-sos for .NET 9

Question

dotnet-sos for .NET 9

tmds opened this issue 3 months ago · 7 comments

We have a test for debugging .NET apps using lldb and sos.
The test has been failing for our .NET 9 builds because there is no sos version that runs on .NET 9 yet.

When will there be a version of sos that runs on .NET 9?

cc @noahfalk @omajid

Answer 1 · 2024-04-09T12:58:52.000Z

@mikem8361

Answer 2 · 2024-04-09T16:31:18.000Z

The current released SOS should work just fine with .NET 9. What exactly is the problem?

Answer 3 · 2024-04-09T16:54:31.000Z

The environment only has .NET 9 available.

The first command the test runs in lldb is dso, and that prints the following error:

Error: Failed to find a supported runtime within /path/to/dotnet_root/shared/Microsoft.NETCore.App/`

Answer 4 · 2024-04-09T17:01:23.000Z

Sorry, you are right the released SOS tooling doesn't look for .NET 9 for hosting so if that is the only installed runtime you get that error message. The main branch does look for .NET 9. We need to do a tools release to get this fix. We will try to do that soon.

You can work around this by installing .NET 8 or below or building/using "main".

Answer 5 · 2024-05-28T03:41:55.000Z

@mikem8361 do you have an idea when there will be a version of dotnet-sos that includes a net9.0 target on nuget.org?

Answer 6 · 2024-05-28T16:46:30.000Z

We are working on doing a tools release with this fix but we are having some infrastructure problems. It will be soon. Sorry for the delay.

Answer 7 · 2024-06-06T21:19:03.000Z

This will be in the next release which will hopefully be this week or next.