error log：

 

your local changes would be overwritten by merge. commit stash or revert them to proceed. view them

　　

 

You can't merge with local modifications. Git protects you from losing potentially important changes. You have three options. One is to commit the change using

git commit -m "My message"

　　

The second is to stash it. stashing acts as a stack, where you can push changes, and you pop them in reverse order.

To stash type:

git stash

　　

Do the merge, and than pull the stash:

git stash pop

　　

The third options is to discard the local changes using git reset --hard.

 

 

http://stackoverflow.com/questions/15745045/how-do-i-resolve-git-saying-commit-your-changes-or-stash-them-before-you-can-me