What is the reason for “Procfile declares types -> (none)” in Heroku?

Question

I am trying to deploy a test app to Heroku --stack cedar but every time I do my Procfile is being ignored.

It should be saying this:

Procfile declare         


        

Answer 1

Did you remember to commit your Procfile to git? I've forgotten to do this commit, done a git push heroku master, and seen the (none) message stated above.

If you've forgotten, then commit your Procfile and perform git push heroku master again.