Exception occurred: No module named 'lvdm' when executing `dynamicrafter_looping_example_01.json`

[timacro]

[ComfyUI-Manager] default cache updated: https://raw.githubusercontent.com/ltdrdata/ComfyUI-Manager/main/model-list.json got prompt !!! Exception during processing !!! Traceback (most recent call last): File "E:\ComfyUI\ComfyUI\execution.py", line 151, in recursive_execute output_data, output_ui = get_output_data(obj, input_data_all) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "E:\ComfyUI\ComfyUI\execution.py", line 81, in get_output_data return_values = map_node_over_list(obj, input_data_all, obj.FUNCTION, allow_interrupt=True) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "E:\ComfyUI\ComfyUI\execution.py", line 74, in map_node_over_list results.append(getattr(obj, func)(slice_dict(input_data_all, i))) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "E:\ComfyUI\ComfyUI\custom_nodes\ComfyUI-DynamiCrafterWrapper\nodes.py", line 82, in loadmodel self.model = instantiate_from_config(model_config) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "E:\ComfyUI\ComfyUI\custom_nodes\ComfyUI-DynamiCrafterWrapper\utils\utils.py", line 33, in instantiate_from_config return get_obj_from_str(config["target"])(config.get("params", dict())) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "E:\ComfyUI\ComfyUI\custom_nodes\ComfyUI-DynamiCrafterWrapper\utils\utils.py", line 42, in get_obj_from_str return getattr(importlib.import_module(module, package=package_directory_name), cls) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "importlib__init__.py", line 126, in import_module File "", line 1204, in _gcd_import File "", line 1176, in _find_and_load File "", line 1126, in _find_and_load_unlocked File "", line 241, in _call_with_frames_removed File "", line 1204, in _gcd_import File "", line 1176, in _find_and_load File "", line 1126, in _find_and_load_unlocked File "", line 241, in _call_with_frames_removed File "", line 1204, in _gcd_import File "", line 1176, in _find_and_load File "", line 1140, in _find_and_load_unlocked ModuleNotFoundError: No module named 'lvdm'

I try to install https://github.com/YingqingHe/LVDM but it didn't work.

Prompt executed in 0.02 seconds

[zdyshine]

Hi, has the problem been resolved?

[kijai]

Which model are you trying to load for that error? I did find a bug that would cause this if trying to load the normal 512 model, that's now fixed. Otherwise I can't reproduce that error.

[zdyshine]

Thanks for your reply. DynamiCrafter512_model.ckpt will cause the error. DynamiCrafter1024_model.ckpt is correct, but the result is very poor.

[kijai]

Thanks for your reply. DynamiCrafter512_model.ckpt will cause the error. DynamiCrafter1024_model.ckpt is correct, but the result is very poor.

Ok well that should be fixed now, 512 model should load.

[zdyshine]

Great~~~