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Git Detached HEAD vs Attached HEAD: What It Means and How to Fix - Fix Git 'index.lock' File Exists Error in IntelliJ-Fixing Git Push Rejected Error During Rebase

Updated 2026-07-28 07:06:54developer-tools
Git Detached HEAD vs Attached HEAD: What It Means and How to Fix - Fix Git 'index.lock' File Exists Error in IntelliJ-Fixing Git Push Rejected Error During Rebase
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.

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