Traceback (most recent call last):


 "XXX/miniconda3/envs/fh-ss/lib/python3.6/site-packages/torch/multiprocessing/spawn.py", line 20, in _wrap

fn(i, *args)


 "XXX/main_moco.py", line 301, in main_worker

train(train_loader, model, criterion, optimizer, epoch, args)


 "XXX/main_moco.py", line 328, in train

for i, (images, _) in enumerate(train_loader):


 "XXX/miniconda3/envs/fh-ss/lib/python3.6/site-packages/torch/utils/data/dataloader.py", line 363, in __next__

data = self._next_data()


 "XXX/miniconda3/envs/fh-ss/lib/python3.6/site-packages/torch/utils/data/dataloader.py", line 989, in _next_data

return self._process_data(data)


 "XXX/miniconda3/envs/fh-ss/lib/python3.6/site-packages/torch/utils/data/dataloader.py", line 1014, in _process_data

data.reraise()


 "XXX/miniconda3/envs/fh-ss/lib/python3.6/site-packages/torch/_utils.py", line 395, in reraise

raise self.exc_type(msg)
TypeError: Caught TypeError in DataLoader worker process 0.

Traceback (most recent call last):


 "C:\Users\S10500\AppData\Local\Continuum\anaconda3\lib\site-packages\spyder\widgets\ipythonconsole\client.py", line 575, in show_time

elapsed_time = time.monotonic() - self.t0
TypeError: unsupported operand type(s) for -: 'float' and 'NoneType'
