southeastboss

> I have experienced this error before. Maybe modifying the batch_size can help you. How to modify the batch_size? Thank you. My batch_size cfg as blow: batch_size=5, num_workers=5, persistent_workers=True, sampler=dict(type='GroupMultiSourceSampler',...

> I modified batch_size from 5 to 6, then the train.py can work. You can have a try. You just change the batch_size? I change my batch_size cfg as blow:...

> Perhaps you should also modify the batch-size in sampler? Actually I change batch_size several times and tried 2,4,5,6,8 etc, suddenly it works lol Oh, I change my batch_size cfg...

Oh，I also have the problem. I think you can create a new issue to ask the group of mmdetection. I hope the group of mmdetection can fix the problem.