Exception occurred during resolving

[akira-l]

I meet the following exception in running this code. Could anyone provide some suggestion or solution to handle this ?

Message: The param "transform" of Nest module "fetch_data" should be type of "Union[Callable, NoneType]". Got image_transform( [✓] image_size: Union[int, List[int]], augmentation: dict, [✓] mean: List[float] = [0.485, 0.456, 0.406], [✓] std: List[float] = [0.229, 0.224, 0.225]) -> Callable Please check if some important params of Nest module "image_transform" have been forgotten in use.

[yifanpu001]

same error here

[Mrchendaoyuan]

have you solve this problem?

[yifanpu001]

not yet