ZeroDivisionError: integer division or modulo by zero

[i-nkrumah]

Running on custom dataset gives me zero division error

idx = what_val_to_log % len(val_ray_samplers)
ZeroDivisionError: integer division or modulo by zero

[Brial45]

You can refer to #2 to solve your problem, or just edit the argument from "validation" to "test" like below: