The question about train.py

[Yu-Cheung]

When I run the train.py file, the results of validate_things in it is Nan, but when I run validate_things alone, it can output epe and d1. So why?

[wch1996]

I have same problem, when train the model, the validation epe value is NAN, have you solved this problem?

[jieLin-world]

I also encountered this problem. The EPE value is NAN, but D1 has a value. have you solved this problem?