fatal: ambiguous argument 'origin': unknown revision or path not in the working tree

Question

I used git diff origin often in the past.

In a different environment it does not work. I have no clue why.

user@host> git diff origin         


        

Answer 1

Sometimes things might be simpler. I came here with the exact issue and tried all the suggestions. But later found that the problem was just the local file path was different and I was on a different folder. :-)

eg -

~/myproject/mygitrepo/app/$ git diff app/TestFile.txt

should have been

~/myproject/mygitrepo/app/$ git diff TestFile.txt