Line Streaming Graph not updating in Heroku

[cogpt]

Hi everyone,

When deploying Lightning on Heroku (free or hobby dyno), running the python line-streaming graph example will not generate any update on the public link. Although in the permalink it works.

Any thoughts about this? The code is taken from the documentation.

Best,

[peterdoherty01]

I have the same issue. I checked console log and found

"status of 500 (Internal Server Error)"