Firefox build with IDE fails


I use the “Firefox git” container and even if I do not modify it:

  • If I run ./mach build in the command line it works basically (with some warnings/errors, but I guess this is expected)
  • If I, however, use the IDE, like this, it fails:

I’ll try to reproduce it right now and attach the console output.


Ah, should ahve eopned a proper issue on GitHub. So moving there: