git - Why is my key w/ fingerprint not authorized when I try to push latest changes to Heroku?

Question

Before you tell me to refer to the similar questions, I've literally tried all of their answers and did my own research online (even though I am new to this). When I try to push the latest changes to Heroku with

git remote add heroku git@heroku.com:reviews.git

and then

git push heroku master

I get the following:

Macintosh-84:reviews dk1552$ git push heroku master
!  Your key with fingerprint 2c:4e:7b:df:02:7e:18:c8:2a:16:04:bc:59:5b:88:98
   is not authorized to access reviews.

fatal: The remote end hung up unexpectedly

I've set up keys, removed them, changed them, etc. All my folders/files are in Users/Dennis/...

One file I am updating for example is located in: Users/Dennis/reviews/app/views/static_pages/about_us.html.haml

What do I need to do to fix this?

Answer 1

See https://stackoverflow.com/a/9070685/664833 and run ssh-add -d then try pushing again.

Also try https://stackoverflow.com/a/8803103/664833 (create a new key-pair and add upload the public key to Heroku).