
Git Push Rejected Non Fast Forward: Troubleshooting Checklist
If you see ! [rejected] main -> main (non-fast-forward) when running

If you see ! [rejected] main -> main (non-fast-forward) when running

You open VS Code's settings.json (either user or workspace), make a change, and try to save. ...

You open a file in Python and get UnicodeDecodeError: 'utf-8' codec can't decod...

You set a timeout in requests.get(url, timeout=5), but the request hangs for minutes...

When Firefox shows 'Secure Connection Failed' or similar warnings like 'PR_END_OF_FIL...

You try to push your local commits to a remote repository and get: ! [rejected] —