Xcode7 checks this option when creating a project. 
The created project will report the following error warning:
"Couldn't communicate with a helper application",
I restarted Xcode and then compiled the code and submitted it through Xcode's built-in commit, 
The following error warning still appears
"Couldn't communicate with a helper application",
I just went, what is a helper application? ????
I really don’t understand????
Is the way I opened it wrong?
I tested version 6.4 and it didn’t have this problem
Please give me some advice
phpcn_u15822017-05-02 09:25:53
xcrun git config --global user.email your@email .com
xcrun git config --global user.name "your name"
Run these two sentences in the terminal. If it is gitosc, write your email and name
Second You don’t need to put quotation marks in the sentence
