Github上传文件发生如下错误



error: failed to push some refs to 'https://github.com/..

hint: Updates were rejected because the remote contains work that you do
hint: not have locally. This is usually caused by another repository pushing
hint: to the same ref. You may want to first integrate the remote changes
hint: (e.g., 'git pull ...') before pushing again.
hint: See the 'Note about fast-forwards' in 'git push --help' for details.

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

在stackoverflow上找到了解决办法, 是用 -f 参数 来push: git push -f origin master

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2018.1.20 更

方法二    

执行git pull --rebase origin master命令可以发现文件中多了 readme.md文件

执行git push -u origin master

上传成功