How evaluate own test data

[VladHardAndSoftWare]

I want evaluate data on the current day. Instead of using the standard division. To do this, I used:
data_sampler_train = get_dataloader(config, 'train')
data_train = TrainDataLoader(config, dataset_train, data_sampler_train)
and
data_sampler_test = get_dataloader(config_test, 'evaluation')
data_test = FullSortEvalDataLoader(config_test, dataset_test, data_sampler_test)

but I got the following error:

Can you tell me if it is possible to predict my own test data?

[Ethan-TZ]

@VladHardAndSoftWare Thanks your attention to RecBole!
This error may have been caused by an incorrect use of dataloader.
For predicting your current day data by a pre-trained model, you can try to utilize our provided case study module.
I hope my answer could help you!