Heroku and Django : error "Couldn't find that app" from terminal/CLI

Question

I am employing my Django website into Heroku.

I followed:

a) heroku login

b) heroku create

Which produces:

Creating app... done, ⬢ enigmatic-ridge-36610
https://enigmatic-ridge-36610.herokuapp.com/ | https://git.heroku.com/enigmatic-ridge-36610.git

c) heroku addons:create heroku-postgresql:hobby-dev

Which produces:

Creating heroku-postgresql:hobby-dev on ⬢ morning-gorge-61422... ! ▸ Couldn't find that app.

I tried this guide: "Couldn't find that app." when running heroku commands in console

But it did not work

Answer 1

Do the following:

git remote rm heroku
git remote add heroku git@heroku.com:yourappname.git

where yourappname is your heroku app name, not your Django project name

Renamed Heroku's hostname, now it can't find the application