解决git push报错: hint: Updates were rejected because the tip of your current branch is behind和各种其它小报错

报错原因

! [rejected] master -> master (fetch first)
error: failed to push some refs to ‘https://github.com/fang0jun/myLeetCode.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.

这本地仓库与线上仓库不一致产生的报错！

解决方案一

产生的原因是本地仓库与线上仓库的内容不匹配，或者说本地相对于远程不是最新，先pull更新本地，再把自己的push上去。 ps如果不想代码清光光的话,切忌使用-f 强制push?

命令：

git pull xxx(网址或者别名) xxx分支

解决方案二

若方案一为解决push仍然失败，尝试使用以下代码重新pull

命令：

git pull xxx(网址或者别名) xxx分支 --allow-unrelated-histories

解决方案三

若github项目提交失败，报错： master -> master (non-fast-forward)

命令

• 先执行git pull
• 然后再执行 git push --force origin master（代替git push origin master）