Traceback (most recent call last):


 "dlrm_s_pytorch.py", line 1869, in <module>

run()


 "dlrm_s_pytorch.py", line 1508, in run

for j, inputBatch in enumerate(train_ld):


 "/home/keshavba/.local/lib/python3.8/site-packages/torch/utils/data/dataloader.py", line 435, in __next__

data = self._next_data()


 "/home/keshavba/.local/lib/python3.8/site-packages/torch/utils/data/dataloader.py", line 1065, in _next_data

return self._process_data(data)


 "/home/keshavba/.local/lib/python3.8/site-packages/torch/utils/data/dataloader.py", line 1111, in _process_data

data.reraise()


 "/home/keshavba/.local/lib/python3.8/site-packages/torch/_utils.py", line 428, in reraise

raise self.exc_type(msg)
AttributeError: Caught AttributeError in DataLoader worker process 1.

Traceback (most recent call last):


 "train_demo.py", line 167, in <module>

use_vdl=False)


 "/home/yhao/yaogan/PaddleSeg/contrib/RemoteSensing/models/hrnet.py", line 154, in train

use_vdl=use_vdl)


 "/home/yhao/yaogan/PaddleSeg/contrib/RemoteSensing/models/base.py", line 341, in train

regularization_coeff=regularization_coeff)


 "/home/yhao/yaogan/PaddleSeg/contrib/RemoteSensing/models/base.py", line 310, in default_optimizer

regularization_coeff=regularization_coeff))


 "/home/yhao/anaconda3/lib/python3.6/site-packages/paddle/fluid/optimizer.py", line 1137, in __init__

name=name)


 "<decorator-gen-90>", line 2, in __init__


 "/home/yhao/anaconda3/lib/python3.6/site-packages/paddle/fluid/dygraph/base.py", line 253, in __impl__

return func(*args, **kwargs)


 "/home/yhao/anaconda3/lib/python3.6/site-packages/paddle/fluid/optimizer.py", line 85, in __init__

"parameter_list argument given to the Optimizer should not be None in dygraph mode."
AttributeError: parameter_list argument given to the Optimizer should not be None in dygraph mode.
