Error with inference.py

[NiccoloNiccoli]

This is a very interesting work. I tried to use the pretrained model on a dataset of mine with its captions and its masks computed with make_mask.py.
However, I encountered an error when using python inference.py at line 755 of ddim.py: RuntimeError: element 0 of tensors does not require grad and does not have a grad_fn.
How can I solve it?

[hanzerui]

Hello, I have resolved this issue. You can replace the config file with ./configs/cldm_sample.yaml