Something error in dataloader multiprocessing

[Frreed]

Hi,
i try to re-train the model from scratch, but after the first epoch, there is an AssertionError. But the program still can execute the next epoch, i wanna ask is that a normal phenomenon or influence the final results?

[sanghiad]

@Frreed can you try the training with num_workers = 1 in dataloader.

[Frreed]

Hi, thanks for your reply.
i try the training with num_worker = 1 in dataloader, but there still the same error.I try the training with num_worker = 0, it can work, but the training time will be double and even more.