RuntimeError: Sizes of tensors must match except in dimension 1. Expected size 0 but got size 1 for tensor number 1 in the list.

[hhkcu]

After forcing both models to load on the cuda:0 device, and cutting the sample footage to 3 seconds to allow it to fit within my RAM, I get an error during the first step:

Traceback (most recent call last):
  File "E:\open-oasis\generate.py", line 83, in <module>
    x = torch.cat([x, chunk], dim=1)
RuntimeError: Sizes of tensors must match except in dimension 1. Expected size 0 but got size 1 for tensor number 1 in the list.

Any help here?