git user_error ai_generated true

fatal: You are not currently on a branch. Use 'git rebase --onto' or 'git checkout' first.

ID: git/rebase-detached-head

Also available as: JSON · Markdown · 中文
90%Fix Rate
84%Confidence
1Evidence
2023-09-05First Seen

Version Compatibility

VersionStatusIntroducedDeprecatedNotes
git 2.33.0 active — — —
git 2.38.0 active — — —
git 2.45.0 active — — —

Root Cause

User attempted to run git rebase while in detached HEAD state, which is disallowed because there is no branch to update.

generic

中文

用户在分离 HEAD 状态下尝试运行 git rebase，因为没有任何分支可以更新，所以不允许这样做。

Official Documentation

https://git-scm.com/docs/git-rebase

Workarounds

  1. 95% success Create a branch from the current detached HEAD: 'git checkout -b temp-branch', then run rebase. 
    Create a branch from the current detached HEAD: 'git checkout -b temp-branch', then run rebase.
  2. 70% success Use 'git rebase --onto <target> <upstream>' to rebase without needing a branch. 
    Use 'git rebase --onto <target> <upstream>' to rebase without needing a branch.

中文步骤

  1. Create a branch from the current detached HEAD: 'git checkout -b temp-branch', then run rebase.
  2. Use 'git rebase --onto <target> <upstream>' to rebase without needing a branch.

Dead Ends

Common approaches that don't work:

  1. 90% fail

    Running 'git rebase <branch>' without checking out a branch first will still fail.

  2. 80% fail

    Using 'git rebase --continue' after a failed rebase in detached state will not resolve the issue.