TypeError: can't pickle module objects

[aghaphd]

I'm running the PVN3D model on Win64-11, using the Anaconda Cuda 9.0. Py torch 1.0.1 as required. Facing a problem regarding the PCL library as I believe:

666@Ali MINGW64 /d/PVN3D-master/PVN3D-master/pvn3d
$ python -m train.train_linemod_pvn3d --cls ape
cls_type: ape
cls_id in lm_dataset.py 1
train_dataset_size: 2186
cls_id in lm_dataset.py 1
val_dataset_size: 1050
loading pretrained mdl.
C:\Users\666\anaconda3\envs\PVN\lib\site-packages\torch\nn_reduction.py:49: UserWarning: size_average and reduce args will be deprecated, please use reduction='mean' instead.
warnings.warn(warning.format(ret))
{'bn_decay': 0.5,
'bn_momentum': 0.9,
'cal_metrics': False,
'checkpoint': None,
'cls': 'ape',
'decay_step': 200000.0,
'epochs': 1000,
'eval_net': False,
'lr': 0.01,
'lr_decay': 0.5,
'run_name': 'sem_seg_run_1',
'test': False,
'test_occ': False,
'weight_decay': 0}
epochs: 0%| | 0/25 [00:00<?, ?it/s]
Traceback (most recent call last):
File "C:\Users\666\anaconda3\envs\PVN\lib\runpy.py", line 193, in _run_module_as_main
"main", mod_spec)
File "C:\Users\666\anaconda3\envs\PVN\lib\runpy.py", line 85, in _run_code
exec(code, run_globals)
File "D:\PVN3D-master\PVN3D-master\pvn3d\train\train_linemod_pvn3d.py", line 537, in
best_loss=best_loss
File "D:\PVN3D-master\PVN3D-master\pvn3d\train\train_linemod_pvn3d.py", line 363, in train
for ibs, batch in enumerate(train_loader):
File "C:\Users\666\anaconda3\envs\PVN\lib\site-packages\torch\utils\data\dataloader.py", line 819, in iter
return _DataLoaderIter(self)
File "C:\Users\666\anaconda3\envs\PVN\lib\site-packages\torch\utils\data\dataloader.py", line 560, in init
w.start()
File "C:\Users\666\anaconda3\envs\PVN\lib\multiprocessing\process.py", line 105, in start
self._popen = self._Popen(self)
File "C:\Users\666\anaconda3\envs\PVN\lib\multiprocessing\context.py", line 223, in _Popen
return _default_context.get_context().Process._Popen(process_obj)
File "C:\Users\666\anaconda3\envs\PVN\lib\multiprocessing\context.py", line 322, in _Popen
return Popen(process_obj)
File "C:\Users\666\anaconda3\envs\PVN\lib\multiprocessing\popen_spawn_win32.py", line 65, in init
reduction.dump(process_obj, to_child)
File "C:\Users\666\anaconda3\envs\PVN\lib\multiprocessing\reduction.py", line 60, in dump
ForkingPickler(file, protocol).dump(obj)
TypeError: can't pickle module objects
(PVN)
666@Ali MINGW64 /d/PVN3D-master/PVN3D-master/pvn3d
$ Traceback (most recent call last):
File "", line 1, in
File "C:\Users\666\anaconda3\envs\PVN\lib\multiprocessing\spawn.py", line 105, in spawn_main
exitcode = _main(fd)
File "C:\Users\666\anaconda3\envs\PVN\lib\multiprocessing\spawn.py", line 115, in _main
self = reduction.pickle.load(from_parent)
EOFError: Ran out of input
^C
(PVN

How to solve this error? I have tried many methods but still not working and I have no idea what is the reason?! thanks in advance.