git日志和git reflog提供有效响应时出现git状态错误:错误树对象头

git log 工作正常,并提供:

commit ac1d9fec39372683cd20fba15f9c5318b957cf25 (HEAD -> master)
Author: TryerGit <Email@Email.com>
Date:   Tue Apr 5 20:17:36 2022

    Writeup per suggestion

commit e6cdf4125529fcb8c0b0e131b12c4ab24012cdfd (origin/master)
Author: TryerGit <Email@Email.com>
Date:   Mon Apr 4 11:54:53 2022

    B4 trying folder specific .gitignore files

commit 54a753a762a7cdfbdea9a0d50deef3b886712cc3
Author: TryerGit <Email@Email.com>
Date:   Sat Mar 26 17:32:24 2022

    Functionally OKAYish version

... and so on

git reflog 工作正常,并提供:

ac1d9fe (HEAD -> master) HEAD@{0}: commit: Writeup per suggestion
e6cdf41 (origin/master) HEAD@{1}: commit: B4 trying folder specific .gitignore files
54a753a HEAD@{2}: commit: Functionally OKAYish version
... and so on

然而 git status 给出了错误:

error: bad tree object HEAD

如何修复此错误?

预计到达时间: git fsck 说:

Checking object directories: 100% (256/256), done.
Checking objects: 100% (2338/2338), done.
error: 6e6758bea668ae2fb6271dec137927981548b581: invalid sha1 pointer in cache-tree
broken link from  commit ac1d9fec39372683cd20fba15f9c5318b957cf25
              to    tree 6e6758bea668ae2fb6271dec137927981548b581
missing tree 6e6758bea668ae2fb6271dec137927981548b581
dangling tree 3771f5b131b8934d28373230375c76658c93c0c8