Git Push Rejected Non Fast Forward: Troubleshooting Checklist
If you see ! [rejected] main -> main (non-fast-forward) when running
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesWindows 11 Update Stuck at 0%? Here's How to Fix It
You click "Check for updates" and see the download sitting at 0% for minutes or hours. Th...
Fix Windows 11 Update Stuck at 0% – BITS Service Issues
You click 'Check for updates' in Windows 11, and it sits at 0% for minutes or hours. Ofte...
Fix Windows Update Error 0x80070002 After Update
After a Windows Update, you may see error 0x80070002. This usually means the system can't fin...
Fix Node Sass Build Failed with Visual Studio Build Tools
When you see node-sass build failed during an npm install, it usually means the nati...
Fix VS Code IntelliSense Not Showing Suggestions
You're typing code in VS Code, expecting autocomplete suggestions, but nothing appears. This ...
Issue queue
SitemapFix Windows Security App Not Opening Command Prompt
Chrome 100% Memory Problem: Practical Solutions
Cloudflare 521 Error: Firewall Settings Fix
Fix Git 'index.lock' Error in VS Code
How to Resolve Python Dependency Conflicts After Update
VS Code Git Not Reflecting .gitignore Changes
How to Manually Remove a Stuck Git index.lock File
How to Solve Volume Permission Issues in Docker WordPress
VS Code Git Auth Failed Fix
Pushing Git Detached HEAD to Remote
Windows Update Error 0x80070002: Disk Space Fix Guide
Understanding and Fixing Git's Non-Fast-Forward Error
Chrome 100% Memory Problem: Practical Solutions
Cloudflare 521 Error: Firewall Settings Fix
Fix Git 'index.lock' Error in VS Code
How to Resolve Python Dependency Conflicts After Update
VS Code Git Not Reflecting .gitignore Changes
How to Manually Remove a Stuck Git index.lock File
How to Solve Volume Permission Issues in Docker WordPress
VS Code Git Auth Failed Fix
Pushing Git Detached HEAD to Remote
Windows Update Error 0x80070002: Disk Space Fix Guide
Understanding and Fixing Git's Non-Fast-Forward Error