git push远程报错问题

使用git push代码出现以下错误

 ! [rejected]        master -> master (fetch first)
error: failed to push some refs to '[email protected]:guoshaohua/emi.git'
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.

搜集资料解决问题

git push -u origin master -f