How can i host my pywebio app on heroku

[ObiajuluM]

Does anyone have a detailed method of hosting a pywebio app on heroku, I have tried and I always end up with the Application error An error occurred in the application and your page could not be served. If you are the application owner, check your logs for details. You can do this from the Heroku CLI with the command heroku logs --tail error. I need assistance, thanks

[wang0618]

This may be help. Please let me know if it doesn't resolve your problem.

[ObiajuluM]

Thanks

[ObiajuluM]

Please what is this: and your app should listen on the port specified by the PORT environment variable. what is the port environment variable? and how do I get it.
Thanks

[wang0618]

When you are deploying web app to hreoku, hreoku need to know what port your app listens to route web traffic to your app. So hreoku add PORT environment variable when starting your web app to indecate the port your app should listen.

See also: https://devcenter.heroku.com/articles/runtime-principles#web-servers

[ObiajuluM]

Thanks, it works