Black Square as samples during training.

[doomy23]

Hello, I've installed everything properly, there's no error whatsoever BUT...
All the samples and previews are black squares.
See :

However the resulting tensorflow model seems to work still ??? :
https://civitai.com/models/607062/auto-caption-and-fl-trainer-for-lora (images and the workflow I created for the training)

Any help is welcome.
Thank you.

[filliptm]

its possible the checkpoint may be corrupt, try a different model maybe?