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'

我遇到过这样的情况，我在一个特征分支上，而我的同事也创建了他自己的特征分支。我运行git fetch -a，然后git push origin <coworkers_branch>。它一直告诉我一切都是最新的。

我通过检出到<coworkers_branch>，然后从我的特征分支中提取，然后提交并推回到<coworkers_branch>来修复它。

我真诚地希望这能帮助到一些人，因为我花了太多的时间在这上面。

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.

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!

我有多个遥控器。除了一个人以外，所有人都正确地推了，所以我知道我没有一个独立的头或提交问题。

结果，我不小心给了两个遥控器相同的URL。复制URL的远程失败，因为我正在推到一个已经被推到的URL !

使用git remote -v显示了我的远程列表和它们的url，在那里我意识到问题。

重置失败的远程到其正确的URL修复了这个问题: Git remote set-url <remote-name> <correct-url>

我也有同样的问题。在我的例子中，这是因为必须为同一个遥控器命名。它创建了标准的“起源”，但我已经使用“github”作为我的遥控器很长一段时间了，所以它也在那里。只要我移除了“origin”遥控器，错误就消失了。