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How to Fix Git index.lock File Exists Error on Mac - VSCode Breakpoint Not Working? Here's How to Fix It-Fix VS Code Breakpoints Not Hitting in React Apps

Updated 2026-07-28 12:29:30developer-tools
How to Fix Git index.lock File Exists Error on Mac - VSCode Breakpoint Not Working? Here's How to Fix It-Fix VS Code Breakpoints Not Hitting in React Apps
Likely symptom
Likely cause
Safe rollback

Verification route

  • Repeat the original action, not only a simplified test case.
  • Restart the app or reload the service after configuration changes.