comfy UI "Reactor" error

[yxoxjung]

When I run the Reactor function in ComfyUI, an error occurs for the following reason. I would appreciate your help with a solution.

`

ComfyUI Error Report

Error Details

• Node ID: 48
• Node Type: ReActorFaceSwap
• Exception Type: UnboundLocalError
• Exception Message: cannot access local variable 'model_path' where it is not associated with a value

Stack Trace

  File "C:\Users\Yeonjung Jang\ComfyUI_windows_portable\ComfyUI\execution.py", line 327, in execute
    output_data, output_ui, has_subgraph = get_output_data(obj, input_data_all, execution_block_cb=execution_block_cb, pre_execute_cb=pre_execute_cb)
                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

  File "C:\Users\Yeonjung Jang\ComfyUI_windows_portable\ComfyUI\execution.py", line 202, in get_output_data
    return_values = _map_node_over_list(obj, input_data_all, obj.FUNCTION, allow_interrupt=True, execution_block_cb=execution_block_cb, pre_execute_cb=pre_execute_cb)
                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

  File "C:\Users\Yeonjung Jang\ComfyUI_windows_portable\ComfyUI\execution.py", line 174, in _map_node_over_list
    process_inputs(input_dict, i)

  File "C:\Users\Yeonjung Jang\ComfyUI_windows_portable\ComfyUI\execution.py", line 163, in process_inputs
    results.append(getattr(obj, func)(**inputs))
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^

  File "C:\Users\Yeonjung Jang\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-reactor\nodes.py", line 373, in execute
    script.process(

  File "C:\Users\Yeonjung Jang\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-reactor\scripts\reactor_faceswap.py", line 109, in process
    result = swap_face(
             ^^^^^^^^^^

  File "C:\Users\Yeonjung Jang\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-reactor\scripts\reactor_swapper.py", line 336, in swap_face
    face_swapper = getFaceSwapModel(model_path)
                                    ^^^^^^^^^^

System Information

• ComfyUI Version: 0.3.14
• Arguments: ComfyUI\main.py --windows-standalone-build
• OS: nt
• Python Version: 3.12.8 (tags/v3.12.8:2dc476b, Dec 3 2024, 19:30:04) [MSC v.1942 64 bit (AMD64)]
• Embedded Python: true
• PyTorch Version: 2.6.0+cu126

Devices

• Name: cuda:0 NVIDIA GeForce RTX 3060 : cudaMallocAsync
  • Type: cuda
  • VRAM Total: 12884377600
  • VRAM Free: 10904141824
  • Torch VRAM Total: 67108864
  • Torch VRAM Free: 33554432

Logs

2025-03-21T23:03:03.628500 - Adding extra search path checkpoints C:\Users\Yeonjung Jang\SD\models\Stable-diffusion
2025-03-21T23:03:03.628500 - Adding extra search path configs C:\Users\Yeonjung Jang\SD\models\Stable-diffusion
2025-03-21T23:03:03.628500 - Adding extra search path vae C:\Users\Yeonjung Jang\SD\models\VAE
2025-03-21T23:03:03.628500 - Adding extra search path loras C:\Users\Yeonjung Jang\SD\models\Lora
2025-03-21T23:03:03.628500 - Adding extra search path loras C:\Users\Yeonjung Jang\SD\models\LyCORIS
2025-03-21T23:03:03.628500 - Adding extra search path upscale_models C:\Users\Yeonjung Jang\SD\models\ESRGAN
2025-03-21T23:03:03.628500 - Adding extra search path upscale_models C:\Users\Yeonjung Jang\SD\models\RealESRGAN
2025-03-21T23:03:03.628500 - Adding extra search path upscale_models C:\Users\Yeonjung Jang\SD\models\SwinIR
2025-03-21T23:03:03.628500 - Adding extra search path embeddings C:\Users\Yeonjung Jang\SD\embeddings
2025-03-21T23:03:03.628500 - Adding extra search path hypernetworks C:\Users\Yeonjung Jang\SD\models\hypernetworks
2025-03-21T23:03:03.629500 - Adding extra search path controlnet C:\Users\Yeonjung Jang\SD\models\ControlNet
2025-03-21T23:03:04.380033 - [START] Security scan2025-03-21T23:03:04.380033 - 
2025-03-21T23:03:05.325241 - [DONE] Security scan2025-03-21T23:03:05.325241 - 
2025-03-21T23:03:05.523253 - ## ComfyUI-Manager: installing dependencies done.2025-03-21T23:03:05.524252 - 
2025-03-21T23:03:05.524252 - ** ComfyUI startup time:2025-03-21T23:03:05.524252 -  2025-03-21T23:03:05.524252 - 2025-03-21 23:03:05.5242025-03-21T23:03:05.524252 - 
2025-03-21T23:03:05.524252 - ** Platform:2025-03-21T23:03:05.524252 -  2025-03-21T23:03:05.524252 - Windows2025-03-21T23:03:05.524252 - 
2025-03-21T23:03:05.524252 - ** Python version:2025-03-21T23:03:05.524252 -  2025-03-21T23:03:05.524252 - 3.12.8 (tags/v3.12.8:2dc476b, Dec  3 2024, 19:30:04) [MSC v.1942 64 bit (AMD64)]2025-03-21T23:03:05.524252 - 
2025-03-21T23:03:05.524252 - ** Python executable:2025-03-21T23:03:05.524252 -  2025-03-21T23:03:05.524252 - C:\Users\Yeonjung Jang\ComfyUI_windows_portable\python_embeded\python.exe2025-03-21T23:03:05.524252 - 
2025-03-21T23:03:05.524252 - ** ComfyUI Path:2025-03-21T23:03:05.524252 -  2025-03-21T23:03:05.524252 - C:\Users\Yeonjung Jang\ComfyUI_windows_portable\ComfyUI2025-03-21T23:03:05.524252 - 
2025-03-21T23:03:05.524252 - ** ComfyUI Base Folder Path:2025-03-21T23:03:05.525253 -  2025-03-21T23:03:05.525253 - C:\Users\Yeonjung Jang\ComfyUI_windows_portable\ComfyUI2025-03-21T23:03:05.525253 - 
2025-03-21T23:03:05.525253 - ** User directory:2025-03-21T23:03:05.525253 -  2025-03-21T23:03:05.534694 - C:\Users\Yeonjung Jang\ComfyUI_windows_portable\ComfyUI\user2025-03-21T23:03:05.534694 - 
2025-03-21T23:03:05.534694 - ** ComfyUI-Manager config path:2025-03-21T23:03:05.534694 -  2025-03-21T23:03:05.534694 - C:\Users\Yeonjung Jang\ComfyUI_windows_portable\ComfyUI\user\default\ComfyUI-Manager\config.ini2025-03-21T23:03:05.534694 - 
2025-03-21T23:03:05.534694 - ** Log path:2025-03-21T23:03:05.534694 -  2025-03-21T23:03:05.534694 - C:\Users\Yeonjung Jang\ComfyUI_windows_portable\ComfyUI\user\comfyui.log2025-03-21T23:03:05.534694 - 
2025-03-21T23:03:06.634557 - [ComfyUI-Manager] Skipped fixing the 'comfyui-frontend-package' dependency because the ComfyUI is outdated.
2025-03-21T23:03:06.635559 - 
Prestartup times for custom nodes:
2025-03-21T23:03:06.635559 -    3.0 seconds: C:\Users\Yeonjung Jang\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-manager
2025-03-21T23:03:06.635559 - 
2025-03-21T23:03:08.091455 - Checkpoint files will always be loaded safely.
2025-03-21T23:03:08.220510 - Total VRAM 12288 MB, total RAM 32506 MB
2025-03-21T23:03:08.221509 - pytorch version: 2.6.0+cu126
2025-03-21T23:03:08.221509 - Set vram state to: NORMAL_VRAM
2025-03-21T23:03:08.222510 - Device: cuda:0 NVIDIA GeForce RTX 3060 : cudaMallocAsync
2025-03-21T23:03:09.306782 - Using pytorch attention
2025-03-21T23:03:10.509809 - ComfyUI version: 0.3.14
2025-03-21T23:03:10.637199 - [Prompt Server] web root: C:\Users\Yeonjung Jang\ComfyUI_windows_portable\ComfyUI\web
2025-03-21T23:03:11.077007 - ### Loading: ComfyUI-Impact-Pack (V8.8.1)2025-03-21T23:03:11.077007 - 
2025-03-21T23:03:11.236392 - [Impact Pack] Wildcards loading done.2025-03-21T23:03:11.236392 - 
2025-03-21T23:03:11.242676 - ### Loading: ComfyUI-Manager (V3.31.7)
2025-03-21T23:03:11.243676 - [ComfyUI-Manager] network_mode: public
2025-03-21T23:03:11.487746 - ### ComfyUI Revision: 3150 [29d4384a] *DETACHED | Released on '2025-02-20'
2025-03-21T23:03:11.693565 - [ComfyUI-Manager] default cache updated: https://raw.githubusercontent.com/ltdrdata/ComfyUI-Manager/main/alter-list.json
2025-03-21T23:03:11.720581 - [ComfyUI-Manager] default cache updated: https://raw.githubusercontent.com/ltdrdata/ComfyUI-Manager/main/github-stats.json
2025-03-21T23:03:11.736582 - [ComfyUI-Manager] default cache updated: https://raw.githubusercontent.com/ltdrdata/ComfyUI-Manager/main/model-list.json
2025-03-21T23:03:11.763584 - [ComfyUI-Manager] default cache updated: https://raw.githubusercontent.com/ltdrdata/ComfyUI-Manager/main/custom-node-list.json
2025-03-21T23:03:11.787731 - [ComfyUI-Manager] default cache updated: https://raw.githubusercontent.com/ltdrdata/ComfyUI-Manager/main/extension-node-map.json
2025-03-21T23:03:12.610350 - 
�[0;33m[ReActor]�[0m - �[38;5;173mSTATUS�[0m - �[0;32mRunning v0.6.0-a1 in ComfyUI�[0m2025-03-21T23:03:12.610350 - 
2025-03-21T23:03:12.717531 - Torch version: 2.6.0+cu1262025-03-21T23:03:12.717531 - 
2025-03-21T23:03:13.589727 - ------------------------------------------2025-03-21T23:03:13.589727 - 
2025-03-21T23:03:13.589727 - �[34mComfyroll Studio v1.76 : �[92m 175 Nodes Loaded�[0m2025-03-21T23:03:13.589727 - 
2025-03-21T23:03:13.590725 - ------------------------------------------2025-03-21T23:03:13.590725 - 
2025-03-21T23:03:13.590725 - ** For changes, please see patch notes at https://github.com/Suzie1/ComfyUI_Comfyroll_CustomNodes/blob/main/Patch_Notes.md2025-03-21T23:03:13.590725 - 
2025-03-21T23:03:13.590725 - ** For help, please see the wiki at https://github.com/Suzie1/ComfyUI_Comfyroll_CustomNodes/wiki2025-03-21T23:03:13.590725 - 
2025-03-21T23:03:13.590725 - ------------------------------------------2025-03-21T23:03:13.590725 - 
2025-03-21T23:03:13.595442 - �[36;20m[comfyui_controlnet_aux] | INFO -> Using ckpts path: C:\Users\Yeonjung Jang\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui_controlnet_aux\ckpts�[0m
2025-03-21T23:03:13.596441 - �[36;20m[comfyui_controlnet_aux] | INFO -> Using symlinks: False�[0m
2025-03-21T23:03:13.596441 - �[36;20m[comfyui_controlnet_aux] | INFO -> Using ort providers: ['CUDAExecutionProvider', 'DirectMLExecutionProvider', 'OpenVINOExecutionProvider', 'ROCMExecutionProvider', 'CPUExecutionProvider', 'CoreMLExecutionProvider']�[0m
2025-03-21T23:03:13.611716 - DWPose: Onnxruntime with acceleration providers detected2025-03-21T23:03:13.611716 - 
2025-03-21T23:03:13.648531 - 
Import times for custom nodes:
2025-03-21T23:03:13.648531 -    0.0 seconds: C:\Users\Yeonjung Jang\ComfyUI_windows_portable\ComfyUI\custom_nodes\websocket_image_save.py
2025-03-21T23:03:13.648531 -    0.0 seconds: C:\Users\Yeonjung Jang\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui_ipadapter_plus
2025-03-21T23:03:13.648531 -    0.0 seconds: C:\Users\Yeonjung Jang\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui_controlnet_aux
2025-03-21T23:03:13.648531 -    0.2 seconds: C:\Users\Yeonjung Jang\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-impact-pack
2025-03-21T23:03:13.648531 -    0.2 seconds: C:\Users\Yeonjung Jang\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI_Comfyroll_CustomNodes
2025-03-21T23:03:13.648531 -    0.4 seconds: C:\Users\Yeonjung Jang\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-manager
2025-03-21T23:03:13.649531 -    1.7 seconds: C:\Users\Yeonjung Jang\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-reactor
2025-03-21T23:03:13.649531 - 
2025-03-21T23:03:13.654531 - Starting server

2025-03-21T23:03:13.655531 - To see the GUI go to: http://127.0.0.1:8188
2025-03-21T23:03:15.640080 - FETCH ComfyRegistry Data: 5/792025-03-21T23:03:15.640080 - 
2025-03-21T23:03:17.094848 - got prompt
2025-03-21T23:03:17.174260 - [ReActor] 23:03:17 - �[38;5;173mSTATUS�[0m - Checking for any unsafe content
2025-03-21T23:03:18.269132 - [ReActor] 23:03:18 - �[38;5;173mSTATUS�[0m - Working: source face index [0], target face index [0]
2025-03-21T23:03:18.279133 - [ReActor] 23:03:18 - �[38;5;173mSTATUS�[0m - Analyzing Source Image...
2025-03-21T23:03:19.371403 - [ReActor] 23:03:19 - �[38;5;173mSTATUS�[0m - Analyzing Target Image...
2025-03-21T23:03:19.414404 - !!! Exception during processing !!! cannot access local variable 'model_path' where it is not associated with a value
2025-03-21T23:03:19.415405 - Traceback (most recent call last):
  File "C:\Users\Yeonjung Jang\ComfyUI_windows_portable\ComfyUI\execution.py", line 327, in execute
    output_data, output_ui, has_subgraph = get_output_data(obj, input_data_all, execution_block_cb=execution_block_cb, pre_execute_cb=pre_execute_cb)
                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\Yeonjung Jang\ComfyUI_windows_portable\ComfyUI\execution.py", line 202, in get_output_data
    return_values = _map_node_over_list(obj, input_data_all, obj.FUNCTION, allow_interrupt=True, execution_block_cb=execution_block_cb, pre_execute_cb=pre_execute_cb)
                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\Yeonjung Jang\ComfyUI_windows_portable\ComfyUI\execution.py", line 174, in _map_node_over_list
    process_inputs(input_dict, i)
  File "C:\Users\Yeonjung Jang\ComfyUI_windows_portable\ComfyUI\execution.py", line 163, in process_inputs
    results.append(getattr(obj, func)(**inputs))
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\Yeonjung Jang\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-reactor\nodes.py", line 373, in execute
    script.process(
  File "C:\Users\Yeonjung Jang\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-reactor\scripts\reactor_faceswap.py", line 109, in process
    result = swap_face(
             ^^^^^^^^^^
  File "C:\Users\Yeonjung Jang\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-reactor\scripts\reactor_swapper.py", line 336, in swap_face
    face_swapper = getFaceSwapModel(model_path)
                                    ^^^^^^^^^^
UnboundLocalError: cannot access local variable 'model_path' where it is not associated with a value

2025-03-21T23:03:19.416651 - Prompt executed in 2.32 seconds

Attached Workflow

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

{"last_node_id":52,"last_link_id":67,"nodes":[{"id":50,"type":"LoadImage","pos":[602.9409790039062,103.57904052734375],"size":[315,314],"flags":{},"order":0,"mode":0,"inputs":[],"outputs":[{"name":"IMAGE","type":"IMAGE","links":[65]},{"name":"MASK","type":"MASK","links":null}],"properties":{"cnr_id":"comfy-core","ver":"0.3.14","Node name for S&R":"LoadImage"},"widgets_values":["pika035655_hiper_realictic_photography_20s_korea_woman_model_lo_609d2c2e-0974-48c1-b7d7-df081dba0de9.png","image"]},{"id":51,"type":"LoadImage","pos":[602.9408569335938,475.80133056640625],"size":[315,314],"flags":{},"order":1,"mode":0,"inputs":[],"outputs":[{"name":"IMAGE","type":"IMAGE","links":[66]},{"name":"MASK","type":"MASK","links":null}],"properties":{"cnr_id":"comfy-core","ver":"0.3.14","Node name for S&R":"LoadImage"},"widgets_values":["제목-없음-3.jpg","image"]},{"id":52,"type":"SaveImage","pos":[1522.94091796875,108.02352905273438],"size":[315,58],"flags":{},"order":3,"mode":0,"inputs":[{"name":"images","type":"IMAGE","link":67}],"outputs":[],"properties":{"cnr_id":"comfy-core","ver":"0.3.14"},"widgets_values":["ComfyUI"]},{"id":48,"type":"ReActorFaceSwap","pos":[1122.602294921875,254.56402587890625],"size":[315,358],"flags":{"collapsed":false},"order":2,"mode":0,"inputs":[{"name":"input_image","type":"IMAGE","link":65},{"name":"source_image","type":"IMAGE","shape":7,"link":66},{"name":"face_model","type":"FACE_MODEL","shape":7,"link":null},{"name":"face_boost","type":"FACE_BOOST","shape":7,"link":null}],"outputs":[{"name":"IMAGE","type":"IMAGE","links":[67],"slot_index":0},{"name":"FACE_MODEL","type":"FACE_MODEL","links":null}],"properties":{"Node name for S&R":"ReActorFaceSwap"},"widgets_values":[true,"1k3d68.onnx","retinaface_resnet50","none",1,0.5,"no","no","0","0",1]}],"links":[[65,50,0,48,0,"IMAGE"],[66,51,0,48,1,"IMAGE"],[67,48,0,52,0,"IMAGE"]],"groups":[],"config":{},"extra":{"ds":{"scale":1,"offset":[-216.00456576463534,26.60278527793838]}},"version":0.4}

Additional Context

(Please add any additional context or steps to reproduce the error here)
`