Cannot run img2img on SDXL

[aferlo78]

Hi,

I get this error when trying to use img2img with the refiner model.

self.image_cfg_scale: float = image_cfg_scale if shared.sd_model.cond_stage_key == "edit" else None
AttributeError: 'NoneType' object has no attribute 'cond_stage_key'

Does anyone know a solution for this?