git -c diff.mnemonicprefix=false -c core.quotepath=false -c credential.helper=sourcetree fetch origin 

git -c diff.mnemonicprefix=false -c core.quotepath=false -c credential.helper=sourcetree pull --no-commit origin dev

From https://git.oschina.net/*****

 * branch            dev        -> FETCH_HEAD

error: Your local changes to the following files would be overwritten by merge:

	**/**/App/LaunchViewController.m

Please, commit your changes or stash them before you can merge.

Aborting

Completed with errors, see above