"Making a new learning environment" is not training?,"Making a new learning environment" tutorial not training


I have been doing the following tutorial:

And when I execute training in Anaconda, the Academy is started successfully but never progresses beyond the definition of the hyperparameters:

The scene is also static and it seems that the ML agent isn’t doing anything.


Answered the first bit - Didn’t realise both brains are added to the academy.

I have it running, but keep getting:
No episode was completed since last summary

The RollerBall doesn’t move and thus doesn’t learn.