The working copy '' failed to commit files - Couldnt communicate with helper application

Question

I\'ve just updated to Xcode 7 general release and ive tried committing files. Its failing however, and im getting the following message;

Ive seen this quest

Answer 1

first you check in command line follow this picture .If git is clean (add . + commit done)

also have problem same you ForceQuit Xcode and open again