I'm new to programming so please dont bite my head off! I'm using Xcode with GitHub, but it's suddenly stopped working. Xcode is not showing the current branch on source control, it doesnt load remote repositories, and the git status is 'head detached'.
I've gone to the command line and done 'sudo git --version', and accepted the new license.
This project is for fun, but I've put a lot of work into it. I don't mind just losing the history of the project if need be, I'd just like to get GitHub's source control back to a working state. Any suggestions?