Administrator@PC-20150110FGWU /K/cocos2d/yc (master) $ git push -u origin master To git@github.com:yangchao0718/cocos2d.git ! [rejected] master -> master (non-fast-forward) error: failed to push some refs to ‘git@github.com:yangchao0718/cocos2d.git hint: Updates were rejected because the tip of your current branch is behin hint: its remote counterpart. Integrate the remote changes (e.g. hint: ‘git pull ...‘) before pushing again. hint: See the ‘Note about fast-forwards‘ in ‘git push --help‘ for details.
1. 在使用git 对源代码进行push到gitHub时可能会出错，信息如下
2.
此时很多人会尝试下面的命令把当前分支代码上传到master分支上。
$ git push -u origin master
但依然没能解决问题
3. 出现错误的主要原因是github中的README.md文件不在本地代码目录中
4. 可以通过如下命令进行代码合并【注：pull=fetch+merge]
git pull --rebase origin master
5. 执行上面代码后可以看到本地代码库中多了README.md文件
6. 此时再执行语句 git push -u origin master即可完成代码上传到github
如何解决failed to push some refs to git
原文：http://www.cnblogs.com/longshiyVip/p/5572841.html