TypeError: rsub() received an invalid combination of arguments got (Tensor，list)， but expected one of: * (Tensor input, Tensor other， Number alpha) * (Tensor input， Number other， Number alpha)

[rriicckkee]

traceback (most recent call last):
File "/home/dell/anaconda3/envs/ysa/lib/python3.6/threading.py", line 916, in _bootstrap_inner
self.run()
File "/home/dell/anaconda3/envs/ysa/lib/python3.6/threading.py", line 864, in runself._target(*self._args, **self._kwargs)File "train.py", line 154, in train
diffs, offsets,filters, occlusions = model(torch.stack((X0,y,X1),dim = 0))File "/home/dell/anaconda3/envs/ysa/lib/python3.6/site-packages/torch/nn/modules/module.py", line 547,in _call
result = self.forward(*input, **kwargs]
File "/home/dell/ysa/DAIN-master/networks/DAIN_slowmotion.py", ine 189, in forward
losses +=[cur_output - cur_input_1]
File "/home/dell/anaconda3/envs/ysa/lib/python3.6/site-packages/torch/tensor.py", line 325, in _rsub.
return _C._VariableFunctions .rsub(self, other)
IypeError: rsub()
received an invalid combination of arguments - got (Tensor, list), but expected one of:

• (Tensor input.Tensor other, Number alpha
• (Tensor input,Number other . Number alphal

[rriicckkee]

How to solve the above problems that occur during training?