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Home / office-tools / Git Merge Unrelated Histories: When and How to Use --allow-unrelated-histories - Taskbar Icons Disappeared? Quick Recovery Steps-Fixing the 'remote origin already exists' Error for GitLab

Git Merge Unrelated Histories: When and How to Use --allow-unrelated-histories - Taskbar Icons Disappeared? Quick Recovery Steps-Fixing the 'remote origin already exists' Error for GitLab

Updated 2026-07-28 09:38:59office-tools
Git Merge Unrelated Histories: When and How to Use --allow-unrelated-histories - Taskbar Icons Disappeared? Quick Recovery Steps-Fixing the 'remote origin already exists' Error for GitLab
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.