xcode 7.2 couldn’t communicate with a helper appli

问题:

When i create an xcode project getting following error, this error appears every time when i create a new project can any one help me to figure out the reason

回答1:

Try to execute the following:

xcrun git config --global user.email [e-mail]
xcrun git config --global user.name "your name here"

It worked for me couple times already (with older MacOS/Xcode versions as well)