我的错误不同于上面提到的所有错误。如果你不知道为什么你会有一个分离的头，那么你可能不会。我正在使用git commit和git push进行自动驾驶，还没有读取git commit的输出。结果，这是一条错误消息，因为我忘记了-am。

[colin] ~/github/rentap.js [master] M % git commit 'figured out some more stuff with the forms in views and started figuring out row and mode in models so also made matching routes and controllers'
error: pathspec 'figured out some more stuff with the forms in views and started figuring out row and mode in models so also made matching routes and controllers' did not match any file(s) known to git.
[colin] ~/github/rentap.js [master] M % git push
Enter passphrase for key '/home/colin/.ssh/id_ecdsa': 
Everything up-to-date

通过把-am放在我经常做的地方来修复它:

[colin] ~/github/rentap.js [master] M % git commit -am 'figured out some more stuff with the forms in views and started figuring out row and mode in models so also made matching routes and controllers'

见上面VonC的回答-我需要一个额外的步骤:

$ git log -1
- note the SHA-1 of latest commit
$ git checkout master
- reset your branch head to your previously detached commit
$ git reset --hard <commit-id>

我这么做了，但是当我尝试着去推remoterepo master时，它说 "错误:未能推动一些参考。为了防止您丢失历史记录，非快进更新被拒绝，合并远程更改(例如。'git pull')，然后再推。”

所以我做了'git拉remoterepo master'，它发现了一个冲突。我再次做了git reset——hard <commit-id>，将冲突文件复制到备份文件夹，git再次拉出remoterepo master，将冲突文件复制回我的项目，git提交，然后git推送remoterepo master，这一次它成功了。

Git不再说“一切都是最新的”，也不再抱怨“快进”。

当我在Github上合并一个分支并继续在本地开发时，我自己也遇到了这种情况。我的解决办法与其他人的建议略有不同。

首先，我从我的旧本地分支(我不能推)上分支了一个新的本地分支。然后我将新的本地分支推送到原始服务器(Github)。即。

$ git checkout -b newlocalbranch oldlocalbranch
$ git push origin newlocalbranch

这得到的变化显示在Github上，虽然在newlocalbranch而不是oldlocalbranch。

验证您没有篡改远程URL。

I just wanted to also mention that I ran into this after enabling Git as a CVS in a local Jenkins build configuration. It appears that Jenkins checked out the most recent commit of the branch I gave it and also reset my remote to correspond to the paths I gave it to the repo. Had to checkout my feature branch again and fix my origin remote url with 'git remote set-url'. Don't go pointing a build tool to your working directory or you'll have a bad time. My remote was set to a file path to my working directory, so it naturally reported everything up-to-date when I attempted to push changes with the same source and destination.

这里，我的解决方案与上面的不同。我还没有弄清楚这个问题是怎么发生的，但我解决了它。有点出乎意料。

现在来看:

$ git push origin use_local_cache_v1 Everything up-to-date $ git status On branch test Your branch is ahead of 'origin/use_local_cache_v1' by 4 commits. (use "git push" to publish your local commits) ...... $ git push fatal: The upstream branch of your current branch does not match the name of your current branch. To push to the upstream branch on the remote, use git push origin HEAD:use_local_cache_v1 To push to the branch of the same name on the remote, use git push origin test $ git push origin HEAD:use_local_cache_v1 Total 0 (delta 0), reused 0 (delta 0) remote:

对我有效的命令是

$git push origin HEAD:use_local_cache

(希望你们能尽快走出困境)

呃. .如果你是一个git新手，你确定你在git push之前有git commit吗?我第一次就犯了这个错误!