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kijai / ComfyUI-DynamiCrafterWrapper

Wrapper to use DynamiCrafter models in ComfyUI
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Error occurred when executing CheckpointLoaderSimple: 'NoneType' object has no attribute 'lower' #92

Closed qingshan258 closed 1 month ago

qingshan258 commented 2 months ago

Error occurred when executing CheckpointLoaderSimple:

'NoneType' object has no attribute 'lower'

File "D:\ComfyUI\ComfyUI-aki-v1.3\execution.py", line 151, in recursive_execute output_data, output_ui = get_output_data(obj, input_data_all) File "D:\ComfyUI\ComfyUI-aki-v1.3\execution.py", line 81, in get_output_data return_values = map_node_over_list(obj, input_data_all, obj.FUNCTION, allow_interrupt=True) File "D:\ComfyUI\ComfyUI-aki-v1.3\execution.py", line 74, in map_node_over_list results.append(getattr(obj, func)(**slice_dict(input_data_all, i))) File "D:\ComfyUI\ComfyUI-aki-v1.3\nodes.py", line 517, in load_checkpoint out = comfy.sd.load_checkpoint_guess_config(ckpt_path, output_vae=True, output_clip=True, embedding_directory=folder_paths.get_folder_paths("embeddings")) File "D:\ComfyUI\ComfyUI-aki-v1.3\comfy\sd.py", line 500, in load_checkpoint_guess_config sd = comfy.utils.load_torch_file(ckpt_path) File "D:\ComfyUI\ComfyUI-aki-v1.3\comfy\utils.py", line 14, in load_torch_file if ckpt.lower().endswith(".safetensors"):

kijai commented 1 month ago

I don't think any of my workflows even use "CheckpointLoaderSimple", so this isn't really related to these nodes. It means whatever model you have selected doesn't exist.