Java Telegram bot. Heroku error after deploy h14. How to fix?

Question

Java

Uploaded the project to Heroku from a private github. The project on the github is bare. No server plugins, builders, etc. I did not make any settings in the heroku project. Is it only registered in maven
The application is successfully deployed, but does not work. In the log:

Log content

2021-08-03T19:21:20.091858+00:00 app[api]: Release v8 created by user
2021-08-03T19:21:22.000000+00:00 app[api]: Build succeeded
2021-08-03T19:21:44.026116+00:00 heroku[router]: at=error code=H14 desc="No web processes running" method=GET path="/" host=telegrambot152.herokuapp.com request_id=8052d2e0-1af0-4d54-af8e-0cfa43fc5cc8 fwd="31.204.101.100" dyno= connect= service= status=503 bytes= protocol=https
2021-08-03T19:21:44.576503+00:00 heroku[router]: at=error code=H14 desc="No web processes running" method=GET path="/favicon.ico" host=telegrambot152.herokuapp.com request_id=fc71cc60-87f7-4a47-b15b-74e8f43f8c01 fwd="31.204.101.100" dyno= connect= service= status=503 bytes= protocol=https
2021-08-03T19:44:00.000000+00:00 app[api]: Build started by user
2021-08-03T19:44:20.818020+00:00 app[api]: Release v9 created by user
2021-08-03T19:44:20.818020+00:00 app[api]: Deploy b6b154cb by user
2021-08-03T19:44:23.000000+00:00 app[api]: Build succeeded
2021-08-03T19:48:44.630456+00:00 heroku[router]: at=error code=H14 desc="No web processes running" method=GET path="/" host=telegrambot152.herokuapp.com request_id=1ae97282-1ea8-495e-a6dd-353a95e9e7f2 fwd="31.204.101.100" dyno= connect= service= status=503 bytes= protocol=https
2021-08-03T19:48:45.185390+00:00 heroku[router]: at=error code=H14 desc="No web processes running" method=GET path="/favicon.ico" host=telegrambot152.herokuapp.com request_id=ee070124-4048-406a-8753-dde413925aeb fwd="31.204.101.100" dyno= connect= service= status=503 bytes= protocol=https

In addition, for some reason, auto-deploy does not occur when sending a commit to github, although auto-deploy is enabled and the only branch is connected

Answer 1

https://devcenter.heroku.com/articles/error-codes#... The
bot should listen on the port specified in the Procfile as the web service that the command heroku psshould show when output.
Documentation .