Python and Torch version

[truongtx8]

I have an issue when loading the dataset with file data/LRHR_dataset.py
self.data_len = min(self.data_len, self.dataset_len) TypeError: '<' not supported between instances of 'int' and 'NoneType'

Could you please share the python and torch versions?

Thanks in advance.

[Janspiry]

Python: 3.7, Pytorch: 1.7.1
But I think you need to confirm whether self.data_len or self.dataset_len is undefined.