RuntimeError: GET was unable to find an engine to execute this computation

[tiansiyuan]

python demo.py --model=models/raft-things.pth --path=demo-frames

Traceback (most recent call last):
File "/home/jovyan/RAFT/demo.py", line 75, in
demo(args)
File "/home/jovyan/RAFT/demo.py", line 62, in demo
flow_low, flow_up = model(image1, image2, iters=20, test_mode=True)
File "/home/venv/lib/python3.9/site-packages/torch/nn/modules/module.py", line 1501, in _call_impl
return forward_call(*args, **kwargs)
File "/home/jovyan/RAFT/core/raft.py", line 100, in forward
fmap1, fmap2 = self.fnet([image1, image2])
File "/home/venv/lib/python3.9/site-packages/torch/nn/modules/module.py", line 1501, in _call_impl
return forward_call(*args, **kwargs)
File "/home/jovyan/RAFT/core/extractor.py", line 176, in forward
x = self.conv1(x)
File "/home/venv/lib/python3.9/site-packages/torch/nn/modules/module.py", line 1501, in _call_impl
return forward_call(*args, **kwargs)
File "/home/venv/lib/python3.9/site-packages/torch/nn/modules/conv.py", line 463, in forward
return self._conv_forward(input, self.weight, self.bias)
File "/home/venv/lib/python3.9/site-packages/torch/nn/modules/conv.py", line 459, in _conv_forward
return F.conv2d(input, weight, bias, self.stride,
RuntimeError: GET was unable to find an engine to execute this computation

[AzulYang]

Same problem,Have you known the reason ?

[tiansiyuan]

Same problem,Have you known the reason ?

Nope