Common Errors: Scalafmt

FailedToFormat "failed to download"

       org.scalafmt.cli.FailedToFormat: /code/.scalafmt.conf
       Caused by: org.scalafmt.interfaces.ScalafmtException: [...] failed to download

If the version of scalafmt doesn't match the version key in .scalafmt.conf, it will dynamically download the correct version. This behavior cannot be disabled. We don't allow restylers to make network requests, so that attempt fails with the above error.

You can either change your version configuration to match our image, or use a different image that is the correct version through a Restyler Override. You can see what images are available on on Docker Hub.