comfyui0.4.0 nunchaku nunchaku Loading Error!!

[Mistermo8]

Custom Node Testing

• I have tried disabling custom nodes and the issue persists (see how to disable custom nodes if you need help)

Expected Behavior

ComfyUI Error Report

Error Details

• Node ID: 97
• Node Type: NunchakuFluxLoraStack
• Exception Type: TypeError
• Exception Message: 'NoneType' object is not callable

Stack Trace

  File "D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\execution.py", line 515, in execute
    output_data, output_ui, has_subgraph, has_pending_tasks = await get_output_data(prompt_id, unique_id, obj, input_data_all, execution_block_cb=execution_block_cb, pre_execute_cb=pre_execute_cb, v3_data=v3_data)
                                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

  File "D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\execution.py", line 329, in get_output_data
    return_values = await _async_map_node_over_list(prompt_id, unique_id, obj, input_data_all, obj.FUNCTION, allow_interrupt=True, execution_block_cb=execution_block_cb, pre_execute_cb=pre_execute_cb, v3_data=v3_data)
                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

  File "D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\execution.py", line 303, in _async_map_node_over_list
    await process_inputs(input_dict, i)

  File "D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\execution.py", line 291, in process_inputs
    result = f(**inputs)
             ^^^^^^^^^^^

  File "D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI-nunchaku\nodes\lora\flux.py", line 262, in load_lora_stack
    ret_model = copy.deepcopy(model)  # copy everything except the model
                ^^^^^^^^^^^^^^^^^^^^

  File "copy.py", line 162, in deepcopy

  File "copy.py", line 259, in _reconstruct

  File "copy.py", line 136, in deepcopy

  File "copy.py", line 221, in _deepcopy_dict

  File "copy.py", line 162, in deepcopy

  File "copy.py", line 259, in _reconstruct

  File "copy.py", line 136, in deepcopy

  File "copy.py", line 221, in _deepcopy_dict

  File "copy.py", line 162, in deepcopy

  File "copy.py", line 261, in _reconstruct

System Information

• ComfyUI Version: 0.4.0
• Arguments: ComfyUI\main.py --windows-standalone-build
• OS: win32
• Python Version: 3.12.10 (tags/v3.12.10:0cc8128, Apr 8 2025, 12:21:36) [MSC v.1943 64 bit (AMD64)]
• Embedded Python: true
• PyTorch Version: 2.7.1+cu128

Devices

• Name: cuda:0 NVIDIA GeForce RTX 4090 : cudaMallocAsync
  • Type: cuda
  • VRAM Total: 25756565504
  • VRAM Free: 24108859392
  • Torch VRAM Total: 0
  • Torch VRAM Free: 0

Logs

Actual Behavior

Steps to Reproduce

ComfyUI Error Report

Error Details

• Node ID: 97
• Node Type: NunchakuFluxLoraStack
• Exception Type: TypeError
• Exception Message: 'NoneType' object is not callable

Stack Trace

  File "D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\execution.py", line 515, in execute
    output_data, output_ui, has_subgraph, has_pending_tasks = await get_output_data(prompt_id, unique_id, obj, input_data_all, execution_block_cb=execution_block_cb, pre_execute_cb=pre_execute_cb, v3_data=v3_data)
                                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

  File "D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\execution.py", line 329, in get_output_data
    return_values = await _async_map_node_over_list(prompt_id, unique_id, obj, input_data_all, obj.FUNCTION, allow_interrupt=True, execution_block_cb=execution_block_cb, pre_execute_cb=pre_execute_cb, v3_data=v3_data)
                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

  File "D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\execution.py", line 303, in _async_map_node_over_list
    await process_inputs(input_dict, i)

  File "D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\execution.py", line 291, in process_inputs
    result = f(**inputs)
             ^^^^^^^^^^^

  File "D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI-nunchaku\nodes\lora\flux.py", line 262, in load_lora_stack
    ret_model = copy.deepcopy(model)  # copy everything except the model
                ^^^^^^^^^^^^^^^^^^^^

  File "copy.py", line 162, in deepcopy

  File "copy.py", line 259, in _reconstruct

  File "copy.py", line 136, in deepcopy

  File "copy.py", line 221, in _deepcopy_dict

  File "copy.py", line 162, in deepcopy

  File "copy.py", line 259, in _reconstruct

  File "copy.py", line 136, in deepcopy

  File "copy.py", line 221, in _deepcopy_dict

  File "copy.py", line 162, in deepcopy

  File "copy.py", line 261, in _reconstruct

System Information

• ComfyUI Version: 0.4.0
• Arguments: ComfyUI\main.py --windows-standalone-build
• OS: win32
• Python Version: 3.12.10 (tags/v3.12.10:0cc8128, Apr 8 2025, 12:21:36) [MSC v.1943 64 bit (AMD64)]
• Embedded Python: true
• PyTorch Version: 2.7.1+cu128

Devices

• Name: cuda:0 NVIDIA GeForce RTX 4090 : cudaMallocAsync
  • Type: cuda
  • VRAM Total: 25756565504
  • VRAM Free: 24108859392
  • Torch VRAM Total: 0
  • Torch VRAM Free: 0

Logs

Debug Logs

# ComfyUI Error Report
## Error Details
- **Node ID:** 97
- **Node Type:** NunchakuFluxLoraStack
- **Exception Type:** TypeError
- **Exception Message:** 'NoneType' object is not callable

## Stack Trace

  File "D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\execution.py", line 515, in execute
    output_data, output_ui, has_subgraph, has_pending_tasks = await get_output_data(prompt_id, unique_id, obj, input_data_all, execution_block_cb=execution_block_cb, pre_execute_cb=pre_execute_cb, v3_data=v3_data)
                                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

  File "D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\execution.py", line 329, in get_output_data
    return_values = await _async_map_node_over_list(prompt_id, unique_id, obj, input_data_all, obj.FUNCTION, allow_interrupt=True, execution_block_cb=execution_block_cb, pre_execute_cb=pre_execute_cb, v3_data=v3_data)
                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

  File "D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\execution.py", line 303, in _async_map_node_over_list
    await process_inputs(input_dict, i)

  File "D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\execution.py", line 291, in process_inputs
    result = f(**inputs)
             ^^^^^^^^^^^

  File "D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI-nunchaku\nodes\lora\flux.py", line 262, in load_lora_stack
    ret_model = copy.deepcopy(model)  # copy everything except the model
                ^^^^^^^^^^^^^^^^^^^^

  File "copy.py", line 162, in deepcopy

  File "copy.py", line 259, in _reconstruct

  File "copy.py", line 136, in deepcopy

  File "copy.py", line 221, in _deepcopy_dict

  File "copy.py", line 162, in deepcopy

  File "copy.py", line 259, in _reconstruct

  File "copy.py", line 136, in deepcopy

  File "copy.py", line 221, in _deepcopy_dict

  File "copy.py", line 162, in deepcopy

  File "copy.py", line 261, in _reconstruct


## System Information
- **ComfyUI Version:** 0.3.76
- **Arguments:** ComfyUI\main.py
- **OS:** nt
- **Python Version:** 3.12.10 (tags/v3.12.10:0cc8128, Apr  8 2025, 12:21:36) [MSC v.1943 64 bit (AMD64)]
- **Embedded Python:** true
- **PyTorch Version:** 2.7.1+cu128
## Devices

- **Name:** cuda:0 NVIDIA GeForce RTX 4090 : cudaMallocAsync
  - **Type:** cuda
  - **VRAM Total:** 25756565504
  - **VRAM Free:** 24108859392
  - **Torch VRAM Total:** 0
  - **Torch VRAM Free:** 0

## Logs

2025-12-10T18:48:32.860161 - �[1;35m
### [START] ComfyUI AlekPet Nodes �[1;34mv1.0.88�[0m�[1;35m ###�[0m2025-12-10T18:48:32.861165 - 
2025-12-10T18:48:32.861165 - �[92mNode -> ArgosTranslateNode: �[93mArgosTranslateCLIPTextEncodeNode, ArgosTranslateTextNode�[0m �[92m�[92m[Loading]�[0m�[0m2025-12-10T18:48:32.861165 - 
2025-12-10T18:48:32.861165 - �[92mNode -> ChatGLMNode�[92m�[92m[Loading]�[0m�[0m2025-12-10T18:48:32.861165 - 
2025-12-10T18:48:32.861165 - �[92mNode -> DeepLXTranslateNode�[92m�[92m[Loading]�[0m�[0m2025-12-10T18:48:32.861165 - 
2025-12-10T18:48:32.861165 - �[92mNode -> DeepTranslatorNode: �[93mDeepTranslatorCLIPTextEncodeNode, DeepTranslatorTextNode�[0m �[92m�[92m[Loading]�[0m�[0m2025-12-10T18:48:32.861165 - 
2025-12-10T18:48:32.861165 - �[92mNode -> ExtrasNode: �[93mPreviewTextNode, HexToHueNode, ColorsCorrectNode�[0m �[92m�[92m[Loading]�[0m�[0m2025-12-10T18:48:32.861165 - 
2025-12-10T18:48:32.861165 - �[92mNode -> GoogleTranslateNode: �[93mGoogleTranslateCLIPTextEncodeNode, GoogleTranslateTextNode�[0m �[92m�[92m[Loading]�[0m�[0m2025-12-10T18:48:32.861165 - 
2025-12-10T18:48:32.861165 - �[92mNode -> IDENode: �[93mIDENode�[0m �[92m�[92m[Loading]�[0m�[0m2025-12-10T18:48:32.861165 - 
2025-12-10T18:48:32.861165 - �[92mNode -> PainterNode: �[93mPainterNode�[0m �[92m�[92m[Loading]�[0m�[0m2025-12-10T18:48:32.861165 - 
2025-12-10T18:48:32.861165 - �[92mNode -> PoseNode: �[93mPoseNode�[0m �[92m�[92m[Loading]�[0m�[0m2025-12-10T18:48:32.861165 - 
2025-12-10T18:48:32.861165 - �[1;35m### [END] ComfyUI AlekPet Nodes ###�[0m2025-12-10T18:48:32.862193 - 
2025-12-10T18:48:33.157031 - ✨提示词小助手 V1.2.3 �[92m已启动�[0m2025-12-10T18:48:33.157031 - 
2025-12-10T18:48:33.169139 - 
2025-12-10T18:48:33.170139 - �[92m[rgthree-comfy] Loaded 48 magnificent nodes. 🎉�[0m2025-12-10T18:48:33.170139 - 
2025-12-10T18:48:33.170139 - 
2025-12-10T18:48:33.170139 - �[33m[rgthree-comfy] ComfyUI's new Node 2.0 rendering may be incompatible with some rgthree-comfy nodes and features, breaking some rendering as well as losing the ability to access a node's properties (a vital part of many nodes). It also appears to run MUCH more slowly spiking CPU usage and causing jankiness and unresponsiveness, especially with large workflows. Personally I am not planning to use the new Nodes 2.0 and, unfortunately, am not able to invest the time to investigate and overhaul rgthree-comfy where needed. If you have issues when Nodes 2.0 is enabled, I'd urge you to switch it off as well and join me in hoping ComfyUI is not planning to deprecate the existing, stable canvas rendering all together.
�[0m2025-12-10T18:48:33.170139 - 
2025-12-10T18:48:33.739689 - �[34mWAS Node Suite: �[0mOpenCV Python FFMPEG support is enabled�[0m2025-12-10T18:48:33.740199 - 
2025-12-10T18:48:33.740199 - �[34mWAS Node Suite �[93mWarning: �[0m`ffmpeg_bin_path` is not set in `D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\was-node-suite-comfyui\was_suite_config.json` config file. Will attempt to use system ffmpeg binaries if available.�[0m2025-12-10T18:48:33.740199 - 
2025-12-10T18:48:34.179929 - �[34mWAS Node Suite: �[0mFinished.�[0m �[32mLoaded�[0m �[0m220�[0m �[32mnodes successfully.�[0m2025-12-10T18:48:34.179929 - 
2025-12-10T18:48:34.180444 - 
	�[3m�[93m"Dream big and dare to fail."�[0m�[3m - Norman Vaughan�[0m
2025-12-10T18:48:34.180444 - 
2025-12-10T18:48:34.182476 - 
Import times for custom nodes:
2025-12-10T18:48:34.182476 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\websocket_image_save.py
2025-12-10T18:48:34.182476 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI-Kontext-Inpainting
2025-12-10T18:48:34.182476 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI_AdvancedRefluxControl
2025-12-10T18:48:34.182476 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI-VideoUpscale_WithModel
2025-12-10T18:48:34.182476 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\masquerade-nodes-comfyui
2025-12-10T18:48:34.182476 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI-DD-Translation
2025-12-10T18:48:34.182476 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI-Text-Translation
2025-12-10T18:48:34.183485 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI-Bori-KontextPresets
2025-12-10T18:48:34.183485 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\Comfyui_TTP_Toolset
2025-12-10T18:48:34.183485 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI-Detail-Daemon
2025-12-10T18:48:34.183485 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-inpainteasy
2025-12-10T18:48:34.183485 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI-Dickson-Nodes
2025-12-10T18:48:34.183485 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\Comfyui_Redux_Advanced
2025-12-10T18:48:34.183485 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI_JPS-Nodes
2025-12-10T18:48:34.183485 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-inpaint-cropandstitch
2025-12-10T18:48:34.183485 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui_instantid
2025-12-10T18:48:34.183485 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-photoshop
2025-12-10T18:48:34.183485 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\cg-use-everywhere
2025-12-10T18:48:34.183485 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-ic-light
2025-12-10T18:48:34.183485 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI_InfiniteYou
2025-12-10T18:48:34.183485 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI-GGUF
2025-12-10T18:48:34.183485 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui_ipadapter_plus
2025-12-10T18:48:34.183485 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI_SLK_joy_caption_two
2025-12-10T18:48:34.183485 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-impact-subpack
2025-12-10T18:48:34.183485 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfy-image-saver
2025-12-10T18:48:34.183485 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-depthanythingv2
2025-12-10T18:48:34.183485 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI-AutoCropFaces
2025-12-10T18:48:34.183485 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-layerdiffuse
2025-12-10T18:48:34.183485 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui_patches_ll
2025-12-10T18:48:34.184527 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI-Custom-Scripts
2025-12-10T18:48:34.184527 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI_essentials
2025-12-10T18:48:34.184527 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-florence2
2025-12-10T18:48:34.184527 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-frame-interpolation
2025-12-10T18:48:34.184527 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\prompt-assistant
2025-12-10T18:48:34.184527 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui_lg_tools
2025-12-10T18:48:34.184527 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI_UltimateSDUpscale
2025-12-10T18:48:34.184527 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI-segment-anything-2
2025-12-10T18:48:34.184527 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-advanced-controlnet
2025-12-10T18:48:34.184527 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI_Qwen3-VL-Instruct
2025-12-10T18:48:34.184527 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI-KJNodes
2025-12-10T18:48:34.184527 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\rgthree-comfy
2025-12-10T18:48:34.184527 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-jakeupgrade
2025-12-10T18:48:34.184527 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI_Comfyroll_CustomNodes
2025-12-10T18:48:34.184527 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\facerestore_cf
2025-12-10T18:48:34.184527 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui_controlnet_aux
2025-12-10T18:48:34.184527 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-animatediff-evolved
2025-12-10T18:48:34.184527 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-inspire-pack
2025-12-10T18:48:34.184527 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-lumi-batcher
2025-12-10T18:48:34.184527 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI_LayerStyle_Advance
2025-12-10T18:48:34.184527 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI-LBM
2025-12-10T18:48:34.184527 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-videohelpersuite
2025-12-10T18:48:34.184527 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-tensorops
2025-12-10T18:48:34.184527 -    0.1 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui_segment_anything
2025-12-10T18:48:34.184527 -    0.1 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI-Index-TTS
2025-12-10T18:48:34.184527 -    0.1 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI-Crystools
2025-12-10T18:48:34.185641 -    0.1 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-logicutils
2025-12-10T18:48:34.185641 -    0.1 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui_pulid_flux_ll
2025-12-10T18:48:34.185641 -    0.1 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI_LayerStyle
2025-12-10T18:48:34.185641 -    0.1 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI-Impact-Pack
2025-12-10T18:48:34.185641 -    0.1 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\sd-ppp
2025-12-10T18:48:34.185641 -    0.1 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-rmbg
2025-12-10T18:48:34.185641 -    0.1 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI-MMAudio
2025-12-10T18:48:34.185641 -    0.1 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI-nunchaku
2025-12-10T18:48:34.185641 -    0.3 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI-WanVideoWrapper
2025-12-10T18:48:34.185641 -    0.6 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-manager
2025-12-10T18:48:34.185641 -    0.6 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\bizyair
2025-12-10T18:48:34.185641 -    0.6 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI-SUPIR
2025-12-10T18:48:34.185641 -    0.9 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI-Easy-Use
2025-12-10T18:48:34.185641 -    0.9 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\was-node-suite-comfyui
2025-12-10T18:48:34.186694 -    1.2 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui_custom_nodes_alekpet
2025-12-10T18:48:34.186694 -    3.7 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI-Apt_Preset
2025-12-10T18:48:34.186694 - 
2025-12-10T18:48:34.369883 - Context impl SQLiteImpl.
2025-12-10T18:48:34.369883 - Will assume non-transactional DDL.
2025-12-10T18:48:34.370885 - No target revision found.
2025-12-10T18:48:34.412830 - Starting server

2025-12-10T18:48:34.413835 - To see the GUI go to: http://127.0.0.1:8188
2025-12-10T18:48:35.135322 - FETCH ComfyRegistry Data: 5/1112025-12-10T18:48:35.135322 - 
2025-12-10T18:48:35.403729 - [DEPRECATION WARNING] Detected import of deprecated legacy API: /scripts/ui.js. This is likely caused by a custom node extension using outdated APIs. Please update your extensions or contact the extension author for an updated version.
2025-12-10T18:48:35.407117 - [DEPRECATION WARNING] Detected import of deprecated legacy API: /extensions/core/clipspace.js. This is likely caused by a custom node extension using outdated APIs. Please update your extensions or contact the extension author for an updated version.
2025-12-10T18:48:35.410631 - [DEPRECATION WARNING] Detected import of deprecated legacy API: /scripts/ui/components/buttonGroup.js. This is likely caused by a custom node extension using outdated APIs. Please update your extensions or contact the extension author for an updated version.
2025-12-10T18:48:35.414084 - [DEPRECATION WARNING] Detected import of deprecated legacy API: /extensions/core/groupNode.js. This is likely caused by a custom node extension using outdated APIs. Please update your extensions or contact the extension author for an updated version.
2025-12-10T18:48:35.449117 - [DEPRECATION WARNING] Detected import of deprecated legacy API: /extensions/core/widgetInputs.js. This is likely caused by a custom node extension using outdated APIs. Please update your extensions or contact the extension author for an updated version.
2025-12-10T18:48:36.596855 - [TimbreAudioLoader] 已加载 58 个音频文件2025-12-10T18:48:36.596855 - 
2025-12-10T18:48:36.597919 - [TimbreAudioLoader] 已加载 58 个音频文件2025-12-10T18:48:36.597919 - 
2025-12-10T18:48:37.613282 - [DEPRECATION WARNING] Detected import of deprecated legacy API: /scripts/ui/components/button.js. This is likely caused by a custom node extension using outdated APIs. Please update your extensions or contact the extension author for an updated version.
2025-12-10T18:48:38.346424 - [FastCanvas] 节点91设置need_update=True2025-12-10T18:48:38.346424 - 
2025-12-10T18:48:39.504048 - FETCH ComfyRegistry Data: 10/1112025-12-10T18:48:39.504820 - 
2025-12-10T18:48:43.780652 - got prompt
2025-12-10T18:48:43.782811 - Failed to validate prompt for output 60:
2025-12-10T18:48:43.782811 - * ImageCropper 61:
2025-12-10T18:48:43.782811 -   - Required input is missing: image
2025-12-10T18:48:43.782811 - Output will be ignored
2025-12-10T18:48:43.783816 - Failed to validate prompt for output 77:
2025-12-10T18:48:43.783816 - * (prompt):
2025-12-10T18:48:43.783816 -   - Required input is missing: images
2025-12-10T18:48:43.783816 - * PreviewImage 77:
2025-12-10T18:48:43.783816 -   - Required input is missing: images
2025-12-10T18:48:43.784819 - Output will be ignored
2025-12-10T18:48:43.784819 - Failed to validate prompt for output 76:
2025-12-10T18:48:43.784819 - * (prompt):
2025-12-10T18:48:43.784819 -   - Required input is missing: images
2025-12-10T18:48:43.784819 - * PreviewImage 76:
2025-12-10T18:48:43.784819 -   - Required input is missing: images
2025-12-10T18:48:43.784819 - Output will be ignored
2025-12-10T18:48:44.064721 - clip missing: ['text_projection.weight']
2025-12-10T18:48:44.433512 - FETCH ComfyRegistry Data: 15/1112025-12-10T18:48:44.433512 - 
2025-12-10T18:48:44.625428 - CLIP/text encoder model load device: cuda:0, offload device: cpu, current: cpu, dtype: torch.float16
2025-12-10T18:48:45.049637 - Requested to load FluxClipModel_
2025-12-10T18:48:46.054897 - loaded completely; 21472.80 MB usable, 4777.54 MB loaded, full load: True
2025-12-10T18:48:48.692794 - FETCH ComfyRegistry Data: 20/1112025-12-10T18:48:48.692794 - 
2025-12-10T18:48:49.948406 - [FastCanvas] 成功等待节点，准备处理数据2025-12-10T18:48:49.948406 - 
2025-12-10T18:48:50.046490 - Using xformers attention in VAE
2025-12-10T18:48:50.046490 - Using xformers attention in VAE
2025-12-10T18:48:50.165823 - VAE load device: cuda:0, offload device: cpu, dtype: torch.bfloat16
2025-12-10T18:48:50.193507 - Requested to load AutoencodingEngine
2025-12-10T18:48:50.242766 - loaded completely; 17840.56 MB usable, 159.87 MB loaded, full load: True
2025-12-10T18:48:52.507049 - Injecting quantized module2025-12-10T18:48:52.508053 - 
2025-12-10T18:48:52.550963 - model_type FLUX
2025-12-10T18:48:52.555166 - 
WARNING, you accessed __deepcopy__ from the model config object which doesn't exist. Please fix your code.

2025-12-10T18:48:52.555166 - 
WARNING, you accessed __setstate__ from the model config object which doesn't exist. Please fix your code.

2025-12-10T18:48:52.555166 - 
WARNING, you accessed __setstate__ from the model config object which doesn't exist. Please fix your code.

2025-12-10T18:48:52.555166 - !!! Exception during processing !!! 'NoneType' object is not callable
2025-12-10T18:48:52.556188 - Traceback (most recent call last):
  File "D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\execution.py", line 515, in execute
    output_data, output_ui, has_subgraph, has_pending_tasks = await get_output_data(prompt_id, unique_id, obj, input_data_all, execution_block_cb=execution_block_cb, pre_execute_cb=pre_execute_cb, v3_data=v3_data)
                                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\execution.py", line 329, in get_output_data
    return_values = await _async_map_node_over_list(prompt_id, unique_id, obj, input_data_all, obj.FUNCTION, allow_interrupt=True, execution_block_cb=execution_block_cb, pre_execute_cb=pre_execute_cb, v3_data=v3_data)
                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\execution.py", line 303, in _async_map_node_over_list
    await process_inputs(input_dict, i)
  File "D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\execution.py", line 291, in process_inputs
    result = f(**inputs)
             ^^^^^^^^^^^
  File "D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI-nunchaku\nodes\lora\flux.py", line 262, in load_lora_stack
    ret_model = copy.deepcopy(model)  # copy everything except the model
                ^^^^^^^^^^^^^^^^^^^^
  File "copy.py", line 162, in deepcopy
  File "copy.py", line 259, in _reconstruct
  File "copy.py", line 136, in deepcopy
  File "copy.py", line 221, in _deepcopy_dict
  File "copy.py", line 162, in deepcopy
  File "copy.py", line 259, in _reconstruct
  File "copy.py", line 136, in deepcopy
  File "copy.py", line 221, in _deepcopy_dict
  File "copy.py", line 162, in deepcopy
  File "copy.py", line 261, in _reconstruct
TypeError: 'NoneType' object is not callable

2025-12-10T18:48:52.557191 - comfyui lumi batcher overwrite task done2025-12-10T18:48:52.557191 - 
2025-12-10T18:48:52.559893 - Prompt executed in 8.77 seconds
2025-12-10T18:48:52.877126 - Exception ignored in: 2025-12-10T18:48:52.877126 - <function ModelPatcher.__del__ at 0x000001D01A691620>2025-12-10T18:48:52.878333 - 
2025-12-10T18:48:52.879321 - Traceback (most recent call last):
2025-12-10T18:48:52.879826 -   File "D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\comfy\model_patcher.py", line 1354, in __del__
2025-12-10T18:48:52.881840 -     2025-12-10T18:48:52.881840 - self.unpin_all_weights()2025-12-10T18:48:52.881840 - 
2025-12-10T18:48:52.881840 -   File "D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\comfy\model_patcher.py", line 651, in unpin_all_weights
2025-12-10T18:48:52.881840 -     2025-12-10T18:48:52.881840 - for key in list(self.pinned):2025-12-10T18:48:52.881840 - 
2025-12-10T18:48:52.881840 -  2025-12-10T18:48:52.881840 -  2025-12-10T18:48:52.881840 -  2025-12-10T18:48:52.881840 -  2025-12-10T18:48:52.881840 -  2025-12-10T18:48:52.881840 -  2025-12-10T18:48:52.881840 -  2025-12-10T18:48:52.881840 -  2025-12-10T18:48:52.881840 -  2025-12-10T18:48:52.881840 -  2025-12-10T18:48:52.881840 -  2025-12-10T18:48:52.881840 -  2025-12-10T18:48:52.881840 -  2025-12-10T18:48:52.883297 -  2025-12-10T18:48:52.883297 -  2025-12-10T18:48:52.883297 -  2025-12-10T18:48:52.883297 -  2025-12-10T18:48:52.883297 -  2025-12-10T18:48:52.883297 -  2025-12-10T18:48:52.883297 -  2025-12-10T18:48:52.883297 - ^2025-12-10T18:48:52.883297 - ^2025-12-10T18:48:52.883297 - ^2025-12-10T18:48:52.883297 - ^2025-12-10T18:48:52.883297 - ^2025-12-10T18:48:52.883297 - ^2025-12-10T18:48:52.883297 - ^2025-12-10T18:48:52.883297 - ^2025-12-10T18:48:52.883297 - ^2025-12-10T18:48:52.883297 - ^2025-12-10T18:48:52.883297 - ^2025-12-10T18:48:52.883297 - 
2025-12-10T18:48:52.883297 - AttributeError2025-12-10T18:48:52.883297 - : 2025-12-10T18:48:52.883297 - 'ModelPatcher' object has no attribute 'pinned'2025-12-10T18:48:52.883297 - 
2025-12-10T18:48:54.820091 - FETCH ComfyRegistry Data: 25/1112025-12-10T18:48:54.820091 - 
2025-12-10T18:48:58.998703 - FETCH ComfyRegistry Data: 30/1112025-12-10T18:48:58.998703 - 
2025-12-10T18:49:03.718133 - FETCH ComfyRegistry Data: 35/1112025-12-10T18:49:03.718648 - 
2025-12-10T18:49:07.855464 - FETCH ComfyRegistry Data: 40/1112025-12-10T18:49:07.855464 - 
2025-12-10T18:49:11.953473 - FETCH ComfyRegistry Data: 45/1112025-12-10T18:49:11.954031 - 
2025-12-10T18:49:16.420431 - FETCH ComfyRegistry Data: 50/1112025-12-10T18:49:16.420431 - 
2025-12-10T18:49:20.666240 - FETCH ComfyRegistry Data: 55/1112025-12-10T18:49:20.666240 - 
2025-12-10T18:49:25.124629 - FETCH ComfyRegistry Data: 60/1112025-12-10T18:49:25.124629 - 
2025-12-10T18:49:29.908811 - FETCH ComfyRegistry Data: 65/1112025-12-10T18:49:29.908811 - 
2025-12-10T18:49:34.426037 - FETCH ComfyRegistry Data: 70/1112025-12-10T18:49:34.426037 - 
2025-12-10T18:49:38.726155 - FETCH ComfyRegistry Data: 75/1112025-12-10T18:49:38.726155 - 
2025-12-10T18:49:43.918720 - FETCH ComfyRegistry Data: 80/1112025-12-10T18:49:43.918720 - 
2025-12-10T18:49:48.371466 - FETCH ComfyRegistry Data: 85/1112025-12-10T18:49:48.371982 - 
2025-12-10T18:49:52.590815 - FETCH ComfyRegistry Data: 90/1112025-12-10T18:49:52.590815 - 
2025-12-10T18:49:57.510477 - FETCH ComfyRegistry Data: 95/1112025-12-10T18:49:57.510477 - 
2025-12-10T18:50:01.999437 - FETCH ComfyRegistry Data: 100/1112025-12-10T18:50:02.000472 - 
2025-12-10T18:50:06.399703 - FETCH ComfyRegistry Data: 105/1112025-12-10T18:50:06.399703 - 
2025-12-10T18:50:10.582265 - FETCH ComfyRegistry Data: 110/1112025-12-10T18:50:10.582265 - 
2025-12-10T18:50:11.893939 - FETCH ComfyRegistry Data [DONE]2025-12-10T18:50:11.893939 - 
2025-12-10T18:50:12.005179 - [ComfyUI-Manager] default cache updated: https://api.comfy.org/nodes
2025-12-10T18:50:12.045595 - FETCH DATA from: https://raw.githubusercontent.com/ltdrdata/ComfyUI-Manager/main/custom-node-list.json2025-12-10T18:50:12.045595 - 2025-12-10T18:50:12.357996 -  [DONE]2025-12-10T18:50:12.357996 - 
2025-12-10T18:50:12.407700 - [ComfyUI-Manager] All startup tasks have been completed.
2025-12-10T18:50:51.139480 - [FastCanvas] 没有找到等待响应的节点2025-12-10T18:50:51.139480 - 
2025-12-10T18:52:18.492902 - got prompt
2025-12-10T18:52:18.494223 - Failed to validate prompt for output 60:
2025-12-10T18:52:18.494223 - * ImageCropper 61:
2025-12-10T18:52:18.494223 -   - Required input is missing: image
2025-12-10T18:52:18.494223 - Output will be ignored
2025-12-10T18:52:18.496387 - Failed to validate prompt for output 77:
2025-12-10T18:52:18.496387 - * (prompt):
2025-12-10T18:52:18.496387 -   - Required input is missing: images
2025-12-10T18:52:18.496387 - * PreviewImage 77:
2025-12-10T18:52:18.496387 -   - Required input is missing: images
2025-12-10T18:52:18.496387 - Output will be ignored
2025-12-10T18:52:18.496387 - Failed to validate prompt for output 76:
2025-12-10T18:52:18.496387 - * (prompt):
2025-12-10T18:52:18.496387 -   - Required input is missing: images
2025-12-10T18:52:18.496387 - * PreviewImage 76:
2025-12-10T18:52:18.496387 -   - Required input is missing: images
2025-12-10T18:52:18.496387 - Output will be ignored
2025-12-10T18:52:19.323267 - [FastCanvas] 成功等待节点，准备处理数据2025-12-10T18:52:19.323267 - 
2025-12-10T18:52:19.597666 - 
WARNING, you accessed __deepcopy__ from the model config object which doesn't exist. Please fix your code.

2025-12-10T18:52:19.597666 - 
WARNING, you accessed __setstate__ from the model config object which doesn't exist. Please fix your code.

2025-12-10T18:52:19.598903 - 
WARNING, you accessed __setstate__ from the model config object which doesn't exist. Please fix your code.

2025-12-10T18:52:19.598903 - !!! Exception during processing !!! 'NoneType' object is not callable
2025-12-10T18:52:19.601029 - Traceback (most recent call last):
  File "D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\execution.py", line 515, in execute
    output_data, output_ui, has_subgraph, has_pending_tasks = await get_output_data(prompt_id, unique_id, obj, input_data_all, execution_block_cb=execution_block_cb, pre_execute_cb=pre_execute_cb, v3_data=v3_data)
                                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\execution.py", line 329, in get_output_data
    return_values = await _async_map_node_over_list(prompt_id, unique_id, obj, input_data_all, obj.FUNCTION, allow_interrupt=True, execution_block_cb=execution_block_cb, pre_execute_cb=pre_execute_cb, v3_data=v3_data)
                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\execution.py", line 303, in _async_map_node_over_list
    await process_inputs(input_dict, i)
  File "D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\execution.py", line 291, in process_inputs
    result = f(**inputs)
             ^^^^^^^^^^^
  File "D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI-nunchaku\nodes\lora\flux.py", line 262, in load_lora_stack
    ret_model = copy.deepcopy(model)  # copy everything except the model
                ^^^^^^^^^^^^^^^^^^^^
  File "copy.py", line 162, in deepcopy
  File "copy.py", line 259, in _reconstruct
  File "copy.py", line 136, in deepcopy
  File "copy.py", line 221, in _deepcopy_dict
  File "copy.py", line 162, in deepcopy
  File "copy.py", line 259, in _reconstruct
  File "copy.py", line 136, in deepcopy
  File "copy.py", line 221, in _deepcopy_dict
  File "copy.py", line 162, in deepcopy
  File "copy.py", line 261, in _reconstruct
TypeError: 'NoneType' object is not callable

2025-12-10T18:52:19.603028 - comfyui lumi batcher overwrite task done2025-12-10T18:52:19.603028 - 
2025-12-10T18:52:19.607788 - Prompt executed in 1.11 seconds
2025-12-10T18:52:19.957326 - Exception ignored in: 2025-12-10T18:52:19.957326 - <function ModelPatcher.__del__ at 0x000001D01A691620>2025-12-10T18:52:19.957326 - 
2025-12-10T18:52:19.959333 - Traceback (most recent call last):


## Attached Workflow
Please make sure that workflow does not contain any sensitive information such as API keys or passwords.

Workflow too large. Please manually upload the workflow from local file system.


## Additional Context
(Please add any additional context or steps to reproduce the error here)

Other

No response

[Mistermo8]

nunchaku lora Loading Error!

[scriptr78]

NunchakuQwenImageLoraStack
'NoneType' object is not callable

[eccentricworx]

it belongs to the Nunchaku Rep, there´s a solution: nunchaku-tech/ComfyUI-nunchaku#716

[praveenmaniyan]

it belongs to the Nunchaku Rep, there´s a solution: nunchaku-tech/ComfyUI-nunchaku#716

This fix does not work in the scenario when you change the Lora to a different one. For example, if I load the Lora-A for Run-1, this works, however, when I change the lora to Lora-B and run it for Run-2, the weights and styles of Lora-A interferes with Lora-B. I believe this is due to fact that the model.clone() clones the model in the memory/cache rather than the base model.

There has to be another fix for this. Another question then, does this behaviour happen for other models too, or just Nunchaku?

[WooXinyi]

it belongs to the Nunchaku Rep, there´s a solution: nunchaku-tech/ComfyUI-nunchaku#716

This fix does not work in the scenario when you change the Lora to a different one. For example, if I load the Lora-A for Run-1, this works, however, when I change the lora to Lora-B and run it for Run-2, the weights and styles of Lora-A interferes with Lora-B. I believe this is due to fact that the model.clone() clones the model in the memory/cache rather than the base model.

There has to be another fix for this. Another question then, does this behaviour happen for other models too, or just Nunchaku?

When using another node, ComfyUI-seamless-tiling, the same deepcopy-related error also occurred.

[praveenmaniyan]

@Mistermo8 as this issue is now impacting two nodes (maybe custom also), this seems to be a bug. I believe the impact analysis of the change which is causing this was not done.

[Mistermo8]

@Mistermo8由于这个问题现在影响到两个节点（可能也包括自定义节点），这似乎是一个 bug。我认为导致此问题的变更并未进行影响分析。

I'm currently switching back to version 0.376 for use, and version 0.377 has the same issue.

[rcmFRANK]

Same problem here ..... this is why ComfyUI is for nerds only :) Every update breaks something else.... could be the reason why they don't really support a lot of custom nodes on ComfyCLoud. Completly useless.... We wil find a fix though and that is half the fun ...

[Mistermo8]

https://github.com/nunchaku-tech/ComfyUI-nunchaku/pull/718/files
https://github.com/Cor-net/ComfyUI-nunchaku/tree/fix-flux-lora-leakage
@praveenmaniyan
I haven't conducted the test – feel free to give it a try.

[aferventu]

0.375 version is the most stable for me. Ever since the latest updates, there are errors and incompatibilities all the time. DO not update if you don't need it.