运行\examples\domain_adaptation\partial_domain_adaptation报错

[zhy12345655]

报错内容如下：
<class 'tllib.vision.datasets.partial.partial..PartialDataset'>
Traceback (most recent call last):
File "dann.py", line 261, in
main(args)
File "dann.py", line 70, in main
train_target_iter = ForeverDataIterator(train_target_loader)
File "D:\soft\anaconda3\envs\pytorch_transfer_1.7.1\lib\site-packages\tllib-0.4-py3.8.egg\tllib\utils\data.py", line 45, in init
File "D:\soft\anaconda3\envs\pytorch_transfer_1.7.1\lib\site-packages\torch\utils\data\dataloader.py", line 352, in iter
return self._get_iterator()
File "D:\soft\anaconda3\envs\pytorch_transfer_1.7.1\lib\site-packages\torch\utils\data\dataloader.py", line 294, in _get_iterator
return _MultiProcessingDataLoaderIter(self)
File "D:\soft\anaconda3\envs\pytorch_transfer_1.7.1\lib\site-packages\torch\utils\data\dataloader.py", line 801, in init
w.start()
File "D:\soft\anaconda3\envs\pytorch_transfer_1.7.1\lib\multiprocessing\process.py", line 121, in start
self._popen = self._Popen(self)
File "D:\soft\anaconda3\envs\pytorch_transfer_1.7.1\lib\multiprocessing\context.py", line 224, in _Popen
return _default_context.get_context().Process._Popen(process_obj)
File "D:\soft\anaconda3\envs\pytorch_transfer_1.7.1\lib\multiprocessing\context.py", line 327, in _Popen
return Popen(process_obj)
File "D:\soft\anaconda3\envs\pytorch_transfer_1.7.1\lib\multiprocessing\popen_spawn_win32.py", line 93, in init
reduction.dump(process_obj, to_child)
File "D:\soft\anaconda3\envs\pytorch_transfer_1.7.1\lib\multiprocessing\reduction.py", line 60, in dump
ForkingPickler(file, protocol).dump(obj)
AttributeError: Can't pickle local object 'partial..PartialDataset'
(pytorch_transfer_1.7.1) PS D:\code\Transfer-Learning-Library-master\examples\domain_adaptation\partial_domain_adaptation> Traceback (most recen
t call last):
File "", line 1, in
File "D:\soft\anaconda3\envs\pytorch_transfer_1.7.1\lib\multiprocessing\spawn.py", line 116, in spawn_main
exitcode = _main(fd, parent_sentinel)
File "D:\soft\anaconda3\envs\pytorch_transfer_1.7.1\lib\multiprocessing\spawn.py", line 126, in _main
self = reduction.pickle.load(from_parent)
EOFError: Ran out of input

[thucbx99]

请问是直接运行我们的代码吗，还是做了一些修改之后，看样子像是加了Pytorch Lightning之类的框架之后跑的