AttributeError: 'DataModuleFromConfig' object has no attribute '_has_setup_TrainerFn.FITTING'

[zssdw]

Hi,

I encountered the following error when running the code:

AttributeError: 'DataModuleFromConfig' object has no attribute '_has_setup_TrainerFn.FITTING'
The error occurs at the line trainer.fit(model, data) while executing the following command:

It seems that the DataModuleFromConfig class is missing the attribute _has_setup_TrainerFn.FITTING. I have checked the definition of DataModuleFromConfig but could not find the relevant method or attribute.

Could you help me understand the possible cause of this issue? Is it because the setup method in DataModuleFromConfig is not implemented correctly?

Also, I would appreciate any advice on how to properly configure the DataModule to avoid this error.

Thank you for your help!

[srikarym]

It may be an issue with Pytorch lightning. We use version 1.5.4