xuyanwu / complementary-gan Goto Github PK

Following the instructions in README.md, I get the following error in google colab:

2020-12-07 16:55:23.592830: I tensorflow/stream_executor/platform/default/dso_loader.cc:48] Successfully opened dynamic library libcudart.so.10.1
data exits
training_start
Epoch 000.
Traceback (most recent call last):
File "main.py", line 246, in
train_gan(opt)
File "main.py", line 120, in train_gan
step = train_c(epoch,netd_c, optd_c, loader, step,opt)
File "/content/drive/My Drive/Rohit/Prof. Swagatam Das/CCGAN/mnist_cifar/train_test.py", line 20, in train_c
for _, (image_c, label) in enumerate(loader):
File "/usr/local/lib/python3.6/dist-packages/torch/utils/data/dataloader.py", line 435, in next
data = self._next_data()
File "/usr/local/lib/python3.6/dist-packages/torch/utils/data/dataloader.py", line 1085, in _next_data
return self._process_data(data)
File "/usr/local/lib/python3.6/dist-packages/torch/utils/data/dataloader.py", line 1111, in _process_data
data.reraise()
File "/usr/local/lib/python3.6/dist-packages/torch/_utils.py", line 428, in reraise
raise self.exc_type(msg)
RuntimeError: Caught RuntimeError in DataLoader worker process 0.
Original Traceback (most recent call last):
File "/usr/local/lib/python3.6/dist-packages/torch/utils/data/_utils/worker.py", line 198, in _worker_loop
data = fetcher.fetch(index)
File "/usr/local/lib/python3.6/dist-packages/torch/utils/data/_utils/fetch.py", line 44, in fetch
data = [self.dataset[idx] for idx in possibly_batched_index]
File "/usr/local/lib/python3.6/dist-packages/torch/utils/data/utils/fetch.py", line 44, in
data = [self.dataset[idx] for idx in possibly_batched_index]
File "/content/drive/My Drive/Rohit/Prof. Swagatam Das/CCGAN/mnist_cifar/data.py", line 84, in getitem
img_g = self.transform(img_g)
File "/usr/local/lib/python3.6/dist-packages/torchvision/transforms/transforms.py", line 67, in call
img = t(img)
File "/usr/local/lib/python3.6/dist-packages/torch/nn/modules/module.py", line 727, in call_impl
result = self.forward(*input, **kwargs)
File "/usr/local/lib/python3.6/dist-packages/torchvision/transforms/transforms.py", line 226, in forward
return F.normalize(tensor, self.mean, self.std, self.inplace)
File "/usr/local/lib/python3.6/dist-packages/torchvision/transforms/functional.py", line 284, in normalize
tensor.sub(mean).div(std)
RuntimeError: output with shape [1, 32, 32] doesn't match the broadcast shape [3, 32, 32]