Error occurred when executing AnimateDiffSampler: BaseModel has no attribute `betas`

[wangminrui2022]

Error occurred when executing AnimateDiffSampler:

BaseModel has no attribute betas

File "E:\cmdmax-web\program\2023-v1\ComfyUI-App-Win\ComfyUI\execution.py", line 153, in recursive_execute output_data, output_ui = get_output_data(obj, input_data_all) File "E:\cmdmax-web\program\2023-v1\ComfyUI-App-Win\ComfyUI\execution.py", line 83, in get_output_data return_values = map_node_over_list(obj, input_data_all, obj.FUNCTION, allow_interrupt=True) File "E:\cmdmax-web\program\2023-v1\ComfyUI-App-Win\ComfyUI\execution.py", line 76, in map_node_over_list results.append(getattr(obj, func)(**slice_dict(input_data_all, i))) File "E:\cmdmax-web\program\2023-v1\ComfyUI-App-Win\ComfyUI\custom_nodes\comfyui-animatediff\animatediff\sampler.py", line 288, in animatediff_sample model = self.inject_motion_module(model, motion_module, inject_method, video_length) File "E:\cmdmax-web\program\2023-v1\ComfyUI-App-Win\ComfyUI\custom_nodes\comfyui-animatediff\animatediff\sampler.py", line 218, in inject_motion_module self.override_beta_schedule(model.model) File "E:\cmdmax-web\program\2023-v1\ComfyUI-App-Win\ComfyUI\custom_nodes\comfyui-animatediff\animatediff\sampler.py", line 189, in override_beta_schedule self.prev_beta = model.get_buffer("betas").cpu().clone().detach() File "E:\cmdmax-web\program\2023-v1\ComfyUI-App-Win\ComfyUI\venv\lib\site-packages\torch\nn\modules\module.py", line 750, in get_buffer raise AttributeError(mod._get_name() + " has no attribute `"

[wangminrui2022]

如何解决这个问题呢？ How to solve this problem? この問題を解決するにはどうすればよいでしょうか?

[shir0tetsuo]

I am having similar issue:

Error occurred when executing AnimateDiffSampler:

BaseModel has no attribute betas

File "/home/inpw/ComfyUI/execution.py", line 153, in recursive_execute output_data, output_ui = get_output_data(obj, input_data_all) File "/home/inpw/ComfyUI/execution.py", line 83, in get_output_data return_values = map_node_over_list(obj, input_data_all, obj.FUNCTION, allow_interrupt=True) File "/home/inpw/ComfyUI/execution.py", line 76, in map_node_over_list results.append(getattr(obj, func)(**slice_dict(input_data_all, i))) File "/home/inpw/ComfyUI/custom_nodes/comfyui-animatediff/animatediff/sampler.py", line 288, in animatediff_sample model = self.inject_motion_module(model, motion_module, inject_method, video_length) File "/home/inpw/ComfyUI/custom_nodes/comfyui-animatediff/animatediff/sampler.py", line 218, in inject_motion_module self.override_beta_schedule(model.model) File "/home/inpw/ComfyUI/custom_nodes/comfyui-animatediff/animatediff/sampler.py", line 189, in override_beta_schedule self.prev_beta = model.get_buffer("betas").cpu().clone().detach() File "/home/inpw/.local/lib/python3.10/site-packages/torch/nn/modules/module.py", line 750, in get_buffer raise AttributeError(mod._get_name() + " has no attribute `"

[Theodotus1243]

The same issue from using animatediff-workflow-animate-with-starting-and-ending-image

[artventuredev]

@wangminrui2022 @shir0tetsuo @Theodotus1243 This issue should be fixed on the latest update.

[invincibledinku]

[artventuredev]

@invincibledinku Based on your logs I can tell that you're not on the latest version, please do the update and try again.