I just update from xcode 9.2 to xcode 9.3, but when I try to push to my existing github project, it shows an alert like that? the alert is
The local repository is out of date. make sure all changes have been pulled from the remote repository and try again
I just add existing remote repository like the picture below, and then copy paste the link
and this is the git status from the command line
what went wrong in here?