'ModelPatcher' object has no attribute 'get_model_object'

[uxyz-yang]

Meeting an error when executing the basic example.

Error occurred when executing EllaApply:

'ModelPatcher' object has no attribute 'get_model_object'

File "/home/ubuntu/ComfyUI/execution.py", line 152, in recursive_execute
output_data, output_ui = get_output_data(obj, input_data_all)
File "/home/ubuntu/ComfyUI/execution.py", line 82, in get_output_data
return_values = map_node_over_list(obj, input_data_all, obj.FUNCTION, allow_interrupt=True)
File "/home/ubuntu/ComfyUI/execution.py", line 75, in map_node_over_list
results.append(getattr(obj, func)(**slice_dict(input_data_all, i)))
File "/home/ubuntu/ComfyUI/custom_nodes/ComfyUI-ELLA/ella.py", line 161, in apply
model_sampling = model_clone.get_model_object("model_sampling")

[JettHu]

have you try update your comfyui version

[uxyz-yang]

Yes, my comfy version is the latest one

[JettHu]

Check your comfyui code. There is this method in the comfyui repo

[uxyz-yang]

It is exactly the same:

[JettHu]

I just tried it on comfyui and the problem did not occur. (comfyui commit-id: 27d5808fc491c7174abc6f407e7dc11c6a7a1ec0)

It seems that no one else has encountered it either. It may be damaged by other plug-ins.

[uxyz-yang]

You are right, it works after randomly stopping half of the plugins.

I will update the conclusion here after figuring out what the culprit is.

[JettHu]

You are right, it works after randomly stopping half of the plugins.

I will update the conclusion here after figuring out what the culprit is.

Thanks!

[rekgp]

I encountered the same problem, but managed to resolve it.
Steps that didn't help (in order):

• Changing to native model loader included in comfyui (before that i was using model merge from Comfyroll)
• Disabling unused extensions
• Updating Comfyui

Resolved by:

• Updating all extensions and comfyui using "Update ALL" option in Comfyui Manager

Custom nodes installed and enabled when the error stopped occurring:

• ComfyUI Impact Pack
• ComfyUI's ControlNet Auxiliary Preprocessors
• Efficiency Nodes for ComfyUI Version 2.0+
• WAS Node Suite
• pythongosssss/ComfyUI-Custom-Scripts
• UltimateSDUpscale
• Comfyroll Studio
  !!! Note: uninstalled and installed as per the note displayed below the extension.
• ComfyUI-ELLA

I do not know what a standard way of documenting this sort of thing is, so I hope this can help anyone who encounters it.
I have no idea what caused it, nor do I know how or why it was resolved.

[uxyz-yang]

Resolved by:

• Updating all extensions and comfyui using "Update ALL" option in Comfyui Manager

The same.
I can't find the source of this problem.

Common plugins:
ComfyUI Impact Pack
ComfyUI's ControlNet Auxiliary Preprocessors
Efficiency Nodes for ComfyUI Version 2.0+
WAS Node Suite
Comfyroll Studio