训练的时候报错Ran out of input的问题

[Icecream98]

Traceback (most recent call last): File "train.py", line 173, in main() File "train.py", line 71, in main train(train_loader, model, criterion, optimizer, epoch) File "train.py", line 94, in train for i, (inputt, target) in enumerate(train_loader): File "F:\Anaconda3\lib\site-packages\torch\utils\data\dataloader.py", line 193, in iter return _DataLoaderIter(self) File "F:\Anaconda3\lib\site-packages\torch\utils\data\dataloader.py", line 469, in init w.start() File "F:\Anaconda3\lib\multiprocessing\process.py", line 105, in start self._popen = self._Popen(self) File "F:\Anaconda3\lib\multiprocessing\context.py", line 223, in _Popen return _default_context.get_context().Process._Popen(process_obj) File "F:\Anaconda3\lib\multiprocessing\context.py", line 322, in _Popen return Popen(process_obj) File "F:\Anaconda3\lib\multiprocessing\popen_spawn_win32.py", line 65, in init reduction.dump(process_obj, to_child) File "F:\Anaconda3\lib\multiprocessing\reduction.py", line 60, in dump ForkingPickler(file, protocol).dump(obj) AttributeError: Can't pickle local object 'get_loaders..enhance_transform_8'

Traceback (most recent call last): File "", line 1, in File "F:\Anaconda3\lib\multiprocessing\spawn.py", line 105, in spawn_main exitcode = _main(fd) File "F:\Anaconda3\lib\multiprocessing\spawn.py", line 115, in _main self = reduction.pickle.load(from_parent) EOFError: Ran out of input

学长好！在跑train.py的时候报了这个错误，请问学长之前有debug过此类的问题吗，卡了很久了QAQ，求救。。