Could not read from remote repository

Question

I have received the following error multiple times:

Could not read remote repository. Please make sure you have the correct access rights and the repo

Answer 1

ssh-add -A resolved my issue in MacOS Sierra 10.12.6.

I had no problem both for public and private repo before.

Today I tried to clone or git pull for private repo, but it hit the above issues.

After search around, this is the perfect solution for me.