Github Authentication Failed - … GitHub does not provide shell access

Question

$ git remote add origin git@github.com:lut/EvolutionApp.git
fatal: remote origin already exists.

$ git push -u origin master
fatal: \'EvolutionApp\' does not appear         


        

Answer 1

This can happen if you have an incomplete remote entry in your global config.

Run git config -e --system, comment out any [remote entries, re-add the remote, and try again.