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Home > Rails warning shebang line ending with \r - Lessons Learned 8

Rails warning shebang line ending with \r - Lessons Learned 8 [1]

Submitted by uday [2] on March 6, 2023 - 3:02pm

I was getting following error.

$ rails s
/home/uday/.rbenv/versions/2.7.5/bin/ruby: warning: shebang line ending with \r may cause problems

How I fixed it?

I navigated to the ruby file located in the bin folder(bin/rails). At the bottom of the Visual Studio Code editor(status bar), you should be able to see a button CRLF(control character). Click on it and change it to LF.

This is because Windows uses by default uses the CRLF control character and now that you are using a Windows subsystem for Linux, the control character should be LF

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Source URL:https://uday.net/node/621

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[1] https://uday.net/node/621 [2] https://uday.net/user/1