git runtime_error ai_generated true

fatal: There is no merge to abort (MERGE_HEAD missing).

ID: git/merge-abort-no-merge-in-progress

Also available as: JSON · Markdown · 中文
95%Fix Rate
85%Confidence
1Evidence
2024-03-15First Seen

Version Compatibility

VersionStatusIntroducedDeprecatedNotes
2.40.0 active — — —
2.41.0 active — — —
2.42.0 active — — —

Root Cause

Running 'git merge --abort' when no merge operation is in progress, typically because the merge already completed or was never started.

generic

中文

在没有正在进行合并操作时运行'git merge --abort'，通常是因为合并已完成或从未开始。

Official Documentation

https://git-scm.com/docs/git-merge#Documentation/git-merge.txt---abort

Workarounds

  1. 95% success First check if a merge is in progress with 'git status'. If no merge, you don't need to abort. Simply continue working. 
    First check if a merge is in progress with 'git status'. If no merge, you don't need to abort. Simply continue working.
  2. 85% success If you intended to undo a completed merge, use 'git reset --merge ORIG_HEAD' to revert to the state before the merge. 
    If you intended to undo a completed merge, use 'git reset --merge ORIG_HEAD' to revert to the state before the merge.

中文步骤

  1. 首先使用'git status'检查是否正在进行合并。如果没有合并，则无需中止，直接继续工作即可。
  2. 如果打算撤销已完成的合并，使用'git reset --merge ORIG_HEAD'回退到合并前的状态。

Dead Ends

Common approaches that don't work:

  1. Running 'git merge --abort' repeatedly hoping it works. 100% fail

    The command fails immediately because the merge state doesn't exist; repeating it won't change anything.

  2. Deleting .git/MERGE_HEAD manually. 80% fail

    The file doesn't exist if no merge was in progress; this action is unnecessary and may cause confusion.

  3. Running 'git reset --hard' to abort the imaginary merge. 90% fail

    This is overly destructive; it discards all local changes when the real issue was just a misused command.