How can I fix if it appears the errors of normal_errors.txt? I can´t watch when the training has started.

The training has started when you can see it in tensorboard.

Normally tensorboard created the first logs after the first epoch.

I’m not sure if you were asking this, if not please reformulate the question so that we can understand it a bit better.

This immage doesn’t appear.

I change batch size and the system isn’t training: