Error: for batch_index, (images, labels) in enumerate(cifar100_training_loader)

[Bingshuai Zhao]

您好，我在运行您的程序时在train.py中train函数、第33行 for batch_index, (images, labels) in enumerate(cifar100_training_loader)报错如下：
发生异常: TypeError
Traceback (most recent call last):
File "/home/zbs/anaconda3/lib/python3.6/site-packages/torch/utils/data/dataloader.py", line 57, in _worker_loop
samples = collate_fn([dataset[i] for i in batch_indices])
File "/home/zbs/anaconda3/lib/python3.6/site-packages/torch/utils/data/dataloader.py", line 138, in default_collate
return [default_collate(samples) for samples in transposed]
File "/home/zbs/anaconda3/lib/python3.6/site-packages/torch/utils/data/dataloader.py", line 138, in
return [default_collate(samples) for samples in transposed]
File "/home/zbs/anaconda3/lib/python3.6/site-packages/torch/utils/data/dataloader.py", line 140, in default_collate
raise TypeError((error_msg.format(type(batch[0]))))
TypeError: batch must contain tensors, numbers, dicts or lists; found <class 'torchvision.transforms.Compose'>
File "/home/zbs/Desktop/pytorch-cifar100/train.py", line 33, in train
for batch_index, (images, labels) in enumerate(cifar100_training_loader):
File "/home/zbs/Desktop/pytorch-cifar100/train.py", line 160, in
train(epoch)
请问您能帮我解决吗？非常感谢，Nice work！

[Jordan Terry]

I'm getting this error too and have no idea why

[weiaicunzai]

请问你能告诉我如何复现这个bug吗？我从来没遇到过这个bug。而且我的代码也更新了不少，你可以试试更新下代码再运行，看是否还有这个bug。

[katz]

我在win环境下运行的 也遇到了这个问题。可能和系统有关。