Maskrcnn-benchmark: I need no empty data in'bbox'in the JSON file，but have an error, Do you know how to solve it? Thank you in advance.ValueError: No ground-truth boxes available for one of the images.

[langjiliang]

❓ Questions and Help

[fmassa]

I think what might happen is that you might have an invalid bbox, for example with width/height less than one, or outside of the image. This image will get filtered by the dataset.
Can you check that?

[langjiliang]

Thank you sincerely.I have solve it.But I had another problem.
RuntimeError: cuda runtime error (59) : device-side assert triggered at /pytorch/aten/src/THC/THCTensorMathCompare.cuh:82
.I hope to get your help.

[fmassa]

You maybe have an index in your dataset that is outside of the range defined in NUM_CLASSES?

[langjiliang]

Thank you so much for your answer. I have solved this problem according to your guidance. Thank you sincerely.

[fmassa]

Great to hear that you managed to fix your issue!