Docker on Windows: /usr/bin/env: bash\r No such file or directory

Getting the following error when you want to start your Docker container on Windows: /usr/bin/env: bash\r : No such file or directory

I found several topics with several fixes. But what fixed it for me was:

Solution: Setting the line-endings correctly

  • In my editor: \n
  • In git: git config --global core.autocrlf false

I chose the \n line ending as this is stated in PSR-12: 2.2 Files:
All PHP files MUST use the Unix LF (linefeed) line ending only.

I use PHPStorm and had to go to
Settings > Editor > Code Style > tab General > Unix and macOS (\n)

NOTE: you may have to do the following to fix files with the wrong line-endings:

  • remove the built Docker image on Windows: first list docker images and then delete: docker rmi <imagename>
  • fix the line-ending of the file. You might do that by removing the newline and adding a new one. Don’t forget to save, commit and push

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