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

check if you are using https as remote url instead of ssh. I set my remote url to http and encountered this issue. After resetting the url to ssh protocol the problem is gone.