NotImplementedError: nn.functional.grid_sample got unsupported mode: 'nearest'

[me2george]

Hello,while running main.py, I got some error. Any solutions or suggestions for this issue? My enviroment: windows10 + NVIDIA GTX 1080(which has 8GB GPU memory) + python3.6+pytorch0.4+V-rep3.5. And I use the code for pytorch 0.4. Thanks for your answer.

[andyzeng]

Removing mode='nearest' for all nn.functional.grid_sample calls in models.py should fix it. The behavior of nn.functional.grid_sample should remain the same (bilinear sampling instead of nearest neighbor), since mode='nearest' was never implemented and the "unsupported mode" warning only started showing up in PyTorch 0.4.

[me2george]

Thanks very much ! The problem solved !