TypeError: default_collate: batch must contain tensors, numpy arrays, numbers, dicts or lists; found <class 'PIL.Image.Image'> site:stackoverflow.com code example
Example: TypeError: default_collate: batch must contain tensors, numpy arrays, numbers, dicts or lists; found
The error states that the DataLoader receives a PIL image.
This is because there are no transforms made (transform=None) on the image.
You can add a transform that creates a tensor from the PIL image by adding transform:
from torchvision import transforms
transform = transforms.Compose([
# you can add other transformations in this list
transforms.ToTensor()
])