Deploying app to Heroku

Dash Python
1

Hi,

I recently built an app and followed all the steps in deployment to a free heroku account. Created my virtenv,requirements file,Procfile and gitignore file but have been having error when i try to deploy the file to heroku. I run with heroku ps:scale web=1 # run the app with a 1 heroku “dyno”,but i still keep getting an error saying .

Scaling dynos… !
! Couldn’t find that process type (web).

Error log:
2019-10-31T13:54:56.344597+00:00 heroku[router]: at=error code=H14 desc=“No web processes running” method=GET path="/favicon.ico"

Can anybody help me debug this error.

2

This error code indicates your Procfile may have an issue. I would set it to the following w/o any comments (not sure if your post indicates this or nor)

heroku ps:scale web=1

Also, make sure this file is at the root level of your app and it’s permissions allow read for all.
Hopefully this solves your problem…

3

Make sure your Procfile is spelled correctly and not a text file