Git unable to resolve reference ‘refs/remotes/origin/HEAD‘: reference broken 的解决方法

pull 会报错

error: could not delete reference refs/remotes/origin/HEAD: cannot lock ref 'refs/remotes/origin/HEAD': unable to resolve reference 'refs/remotes/origin/HEAD': reference broken

于是尝试一些解决方法

回收垃圾没有效果

> git gc --prune=now
error: bad ref for .git/logs/refs/remotes/origin/HEAD
fatal: bad object refs/remotes/origin/HEAD
fatal: failed to run repack

清除本地仓库中不存在的引用，也没有效果

> git fetch --prune   
error: could not delete reference refs/remotes/origin/HEAD: cannot lock ref 'refs/remotes/origin/HEAD': unable to resolve reference 'refs/remotes/origin/HEAD': reference broken
From https://github.com/<my repo dir>
 - [deleted]         (none)     -> origin/HEAD
remote: Enumerating objects: 20, done.
remote: Counting objects: 100% (20/20), done.
remote: Compressing objects: 100% (4/4), done.
remote: Total 11 (delta 7), reused 11 (delta 7), pack-reused 0 (from 0)
Unpacking objects: 100% (11/11), 9.06 KiB | 2.26 MiB/s, done.
fatal: bad object refs/remotes/origin/HEAD
error: https://github.com/<my repo dir>.git did not send all necessary objects

设置远程仓库的默认分支到本地仓库

> git remote set-head origin -a
origin/HEAD set to main

这个就解决了问题