while going through theses steps:
trainloader = torch.utils.data.DataLoader(custom_data_loader(img_root = img_root, image_list = train_list_file, crop=False,
resize = True, resize_shape=[128,128], classes = ‘IIC’),
batch_size=8, num_workers=8, shuffle = True, pin_memory=True)
for batch_idx, (inputs, targets) in enumerate(trainloader):
I face this error:
image = cv2.resize(image, (self.resize_shape[1], self.resize_shape[0]))   ### resize_shape is in [rows, cols]

cv2.error: /opencv-3.4.0/modules/imgproc/src/resize.cpp:4044: error: (-215) ssize.width > 0 && ssize.height > 0 in function resize
How to make sure image is not None in trainloader?