1. [remote rejected] master -> master (prohibited by Gerrit: ref update access denied)
或者[remote rejected] master -> master (prohibited by Gerrit: create access denied for refs/heads/master)
解决办法：
git config remote.origin.push refs/heads/*:refs/for/*
如果该命令不能解决。可以尝试git config remote.origin.push refs/heads/master:refs/for/master 或者换成分支名称
2. ! [remote rejected] master -> refs/for/master (you are not allowed to upload merges)
解决办法：
git stash
git pull –rebase
git push
git stash pop
3. Push failed: Failed with error: ssh variant ‘simple’ does not support setting port
解决办法：
git config –global ssh.variant ssh
4. ! [remote rejected] dev -> refs/for/dev (no new changes)
一般是因为合并了主干代码，没有生成commit_id造成
解决办法：
git commit –amend
另外可参考：https://blog.csdn.net/cuiaamay/article/details/51965325
5. 如果上面4个命令还是不能解决问题，就使用：
git reset HEAD~
上面这句copy全，废弃本地的上一个commit操作的意思，然后再更新代码，重新提交
6. 另外附上git配置查询：
//查询配置情况
git config –list
//设置邮箱
git config –global user.email myemail@qq.com
//设置用户名
git config –global user.name “yourname”