这种情况也经常发生在我身上。我没有制定具体何时发生这种情况的协议，但我怀疑每当我的虚拟机(VM)“意外”存在时就会发生这种情况。如果我关闭虚拟机窗口(我使用的是Ubuntu 18.04 (Bionic Beaver))并重新开始，事情总是(?)工作。但是如果当我的笔记本电脑关闭(Windows主机系统)时，虚拟机窗口仍然打开，那么我经常遇到这个问题。

对于这里给出的所有答案:

thank you - they are very useful; I usually save a local copy of my code, restore the repository from remote, and move the backup copy back into the local folder. as the underlying problem is not really a Git issue, but rather a VM and/or Linux issue, I wonder if there shouldn't be a way to cure the reason rather the symptoms? Doesn't this kind of error indicate that some file system changes are not "applied" in any reasonable time, but only cached? (see for example Are file edits in Linux directly saved into disk?) -- to me it appears as if virtual Linux machines don't fsynch their stuff frequently enough. Whether this is an issue of Oracle's VirtualBox (which otherwise works very nicely) or of the guest file system, or of some settings, which we all overlook, is beyond my expertise. But I would be happy if someone could shed light on this.

在我的例子中，出现这个错误是因为我正在输入提交消息，而我的笔记本关机了。

我执行了以下步骤来修复错误:

git checkout -b backup-branch # Create a backup branch git reset --hard HEAD~4 # Reset to the commit where everything works well. In my case, I had to back four commits in the head, that is until my head be at the point before I was typing the commit message. Before doing this step, copy the hash of the commits you will reset. In my case I copied the hash of the four last commits. git cherry-pick <commit-hash> # Cherry pick the reset commits (in my case are four commits, so I did this step four times) from the old branch to the new branch. git push origin backup-branch # Push the new branch to be sure everything works well git branch -D your-branch # Delete the branch locally ('your-branch' is the branch with problem) git push origin :your-branch # Delete the branch from remote git branch -m backup-branch your-branch # Rename the backup branch to have the name of the branch that had the problem git push origin your-branch # Push the new branch git push origin :backup-branch # Delete the backup branch from remote

因为我必须定期重启我的虚拟机，不知何故这个问题经常发生在我身上。几次之后，我意识到我不能每次都重复Nathan Vanhoudnos所描述的过程，尽管它总是有效的。然后我想出了以下更快的解决方案。

步骤1

将整个存储库移动到另一个文件夹。

mv current_repository temp_repository

步骤2

再次从原点克隆存储库。

git clone source_to_current_repository.git

步骤3

删除新存储库下的所有内容，除了.git文件夹。

步骤4

将temp_repository中的所有内容移到新的存储库中，除了.git文件夹。

步骤5

删除temp_repository，就完成了。

几次之后，我相信你可以很快地完成这些步骤。

我在使用虚拟机时经常遇到这个问题。

对我来说，以下工作:

cd /path/to/your/project
rm -rf .git

如果你想为自己节省一些下载-进入你的文件资源管理器，删除文件夹中已经提交的所有文件，并保留在你的/vendor和/node_modules(我使用PHP Composer和npm)文件夹中。

然后创建一个新的存储库:

git init

添加遥控器

git remote add origin ssh://git@github.com/YourUsername/repoName.git

然后去取树枝/全部

git fetch origin somebranch

大家来看看

git checkout somebranch

那么你应该在错误之前的点。

在我的虚拟机崩溃和Git文件损坏后，我也有同样的问题。

第一步，从项目的根文件夹。

find .git/objects -type f -empty -delete

然后是西梅和fetch…

git prune
git fetch --all --prune

然后做了一些回滚，然后就开始工作了。

修复git对象错误解决方案 只需运行以下命令

find .git/objects/ -size 0 -exec rm -f {} \;
git fetch origin



Refresh index: 100% (5322/5322), done.
error: object file .git/objects/d4/f989f0e5f4613a3cbba836b3c77dfb71a7a56c is empty
error: object file .git/objects/d4/f989f0e5f4613a3cbba836b3c77dfb71a7a56c is empty
error: object file .git/objects/d4/f989f0e5f4613a3cbba836b3c77dfb71a7a56c is empty
fatal: loose object d4f989f0e5f4613a3cbba836b3c77dfb71a7a56c (stored in .git/objects/d4/f989f0e5f4613a3cbba836b3c77dfb71a7a56c) is corrupt