git 遇到过的错误

git 遇到过的错误

1. fatal: remote origin already exists.
   解决：

	1. 先输入
	git remote rm origin git remote rm origin
	2. 再输入
	git remote add origin git@github.com:yourname(github name)/**.git(**为你的仓库名)

2. error: src refspec master does not match any. error: failed to push some refs to ‘git@github.com:makerjj/cs224n.git’
   我的犯错原因：

没有commit,加上就好了