runtime: MyProject.GeneratedMSBuildEditorConfig.editorconfig' could not be found. Receiving error MSB6006: "csc.dll" exited with code 139

Version Used: 7.0.302

Steps to Reproduce:

I have an ASP.NET Identity app in GitHub actions, and when building the web app (with code analysts enabled) I’m receiving the following error:

MSB6006: "csc.dll" exited with code 139.

Following the instructions in this comment, I’ve executed code analysts in isolation, and the output is:

error CS2001: Source file '/home/runner/work/appcyc-monorepo-demo/appcyc-monorepo-demo/identity-sts/obj/Release/net7.0/Appcyc.IdentitySts.GeneratedMSBuildEditorConfig.editorconfig' could not be found.

The issue does not occur on my local machine, Ubunto (WSL2), nor in a docker build.

Diagnostic Id: MSB6006 & CS2001

Expected Behavior:

The build executes successfully.

Actual Behavior:

The build fails with error MSB6006: "csc.dll" exited with code 139.

About this issue

  • Original URL
  • State: closed
  • Created a year ago
  • Comments: 20 (11 by maintainers)

Most upvoted comments

Jan was able to investigate and working on a fix.

@mangod9

Is there a consistent repro for this?

Mostly. The crash is happening on a GitHub actions workflow in a private repository. In that workflow it reproduces fairly regularly: around 90+% of the time. I have not gotten it to reproduce locally.

@JSkimming sure that works.