How do I fix this?

[spladder]

I am running this on a Mid 2011 IMac OSX 10.10, and so far everything has run smoothly. I am at this step in the instructions:
python train.py --dataroot ./datasets/maps --name maps_cyclegan --model cycle_gan --no_dropout

And I get this as a result:
Traceback (most recent call last):
File "train.py", line 7, in
opt = TrainOptions().parse()
File "/Users/samuellevin/vision/pytorch-CycleGAN-and-pix2pix/options/base_options.py", line 60, in parse
torch.cuda.set_device(self.opt.gpu_ids[0])
File "/Users/samuellevin/anaconda3/lib/python3.6/site-packages/torch/cuda/init.py", line 161, in set_device
torch._C._cuda_setDevice(device)
AttributeError: module 'torch._C' has no attribute '_cuda_setDevice'

How do I fix this?

[junyanz]

I wonder if you have installed the Pytorch with CUDA support. What's the GPU in your iMac?

[codytodonnell]

Try running on CPU by adding the following option: --gpu_ids -1

[rchavezj]

"--gpu_ids -1" doesn't work on mac sadly...

I tried --gpu -1 but I still get the same error.

[vin-ni]

any news on this?

[pietruh]

Changing the line to:
torch._C._cuda_setDevice(-1)
worked for me.

[ZangChaoyu]

请问在windows中怎样解决AttributeError: module 'torch._C' has no attribute '_cuda_setDevice'

[ghost]

Hey guys!
I am using windows 10 with only CPU and getting the error mentioned in the screenshot.
How to fix it?
Thank you.

[junyanz]

Not sure. It seems to be related to PyTorch. You could post/find the issue on the PyTorch repo.

[ghost]

Thank you so much for your suggestion let me go through on pytorch repo.

[QasimWani]

Hey guys!
I am using windows 10 with only CPU and getting the error mentioned in the screenshot.
How to fix it?
Thank you.

hey!
were u able to figure out what the problem you had was?