kijai / ComfyUI-CogVideoXWrapper

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CogvideoX lora render black image #234

Closed Fqlox closed 1 week ago

Fqlox commented 1 week ago

I wanted to use DimensionX orbit Lora in my workflow and it renders black image. Note that without the lora the animation render fine.

workflow(10)

Here is the image :

CogVideoX-I2V_00007

kijai commented 1 week ago

Need to update the nodes, there should be fuse_lora option in the LoRA loader. You either have to use that, or just set the LoRA strenght to 0.0039.

I don't fully understand why but their LoRA weights need to be scaled by 1 / rank, so that value comes from 1 / 256 = 0.0039