only one element tensors can be converted to Python scalars

[Chang-007]

Thank you very much for your work， and I am getting errors like this during training：
only one element tensors can be converted to Python scalars

It can be trained normally at the beginning, but this error is reported after a few hundred iters. Have you ever met? HELP

[iris0329]

Hmm, that's werid, can you print the value of loss_lov.item() and input_feature.size(0).

A quickly suggestion is to comment this line, because it's just a logger of loss value, it won't effect the training process.

Best