Hanshenggao

When I set replace_sampler_ddp=False, the problem is solved, is there another way to solve it?

@awaelchli Thank you，i will try to subclass BatchSampler class instead of Sampler.If there are still errors, I will upgrade Lightning.Thank you so much

@awaelchli I try to subclass batchsampler class, but it can not work.So, i‘m trying to handle the distributed sampling.If it still doesn't work, I'll upgrade pytorch lightning.Many thanks for your...

@awaelchli When I tried to create distributed batchsampler, it can work!Thank you for your answer!Your answer helped me a lot！