Cannot execute because a node is missing the class_type property.: Node ID '#17'

[Wallace-lee-ui]

Expected Behavior

how to deal with that, i am so confused

Actual Behavior

2

Steps to Reproduce

2

Debug Logs

E:\ComfyUI\ComfyUI_windows_portable>.\python_embeded\python.exe -s ComfyUI\main.py --windows-standalone-build
[START] Security scan
[DONE] Security scan
## ComfyUI-Manager: installing dependencies done.
** ComfyUI startup time: 2025-05-10 01:57:41.551
** Platform: Windows
** Python version: 3.12.10 (tags/v3.12.10:0cc8128, Apr  8 2025, 12:21:36) [MSC v.1943 64 bit (AMD64)]
** Python executable: E:\ComfyUI\ComfyUI_windows_portable\python_embeded\python.exe
** ComfyUI Path: E:\ComfyUI\ComfyUI_windows_portable\ComfyUI
** ComfyUI Base Folder Path: E:\ComfyUI\ComfyUI_windows_portable\ComfyUI
** User directory: E:\ComfyUI\ComfyUI_windows_portable\ComfyUI\user
** ComfyUI-Manager config path: E:\ComfyUI\ComfyUI_windows_portable\ComfyUI\user\default\ComfyUI-Manager\config.ini
** Log path: E:\ComfyUI\ComfyUI_windows_portable\ComfyUI\user\comfyui.log

Prestartup times for custom nodes:
   3.0 seconds: E:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI-Manager

Checkpoint files will always be loaded safely.
Total VRAM 16379 MB, total RAM 16333 MB
pytorch version: 2.7.0+cu128
Set vram state to: NORMAL_VRAM
Device: cuda:0 NVIDIA GeForce RTX 4060 Ti : cudaMallocAsync
Using pytorch attention
Python version: 3.12.10 (tags/v3.12.10:0cc8128, Apr  8 2025, 12:21:36) [MSC v.1943 64 bit (AMD64)]
ComfyUI version: 0.3.32
ComfyUI frontend version: 1.18.9
[Prompt Server] web root: E:\ComfyUI\ComfyUI_windows_portable\python_embeded\Lib\site-packages\comfyui_frontend_package\static
ComfyUI-GGUF: Partial torch compile only, consider updating pytorch
### Loading: ComfyUI-Manager (V3.31.13)
[ComfyUI-Manager] network_mode: public
### ComfyUI Revision: 150 [0cf2e46b] *DETACHED | Released on '2025-05-06'
[ComfyUI-Manager] default cache updated: https://raw.githubusercontent.com/ltdrdata/ComfyUI-Manager/main/model-list.json
[ComfyUI-Manager] default cache updated: https://raw.githubusercontent.com/ltdrdata/ComfyUI-Manager/main/github-stats.json
[ComfyUI-Manager] default cache updated: https://raw.githubusercontent.com/ltdrdata/ComfyUI-Manager/main/extension-node-map.json
[ComfyUI-Manager] default cache updated: https://raw.githubusercontent.com/ltdrdata/ComfyUI-Manager/main/alter-list.json
[ComfyUI-Manager] default cache updated: https://raw.githubusercontent.com/ltdrdata/ComfyUI-Manager/main/custom-node-list.json
[E:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui_controlnet_aux] | INFO -> Using ckpts path: E:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui_controlnet_aux\ckpts
[E:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui_controlnet_aux] | INFO -> Using symlinks: False
[E:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui_controlnet_aux] | INFO -> Using ort providers: ['CUDAExecutionProvider', 'DirectMLExecutionProvider', 'OpenVINOExecutionProvider', 'ROCMExecutionProvider', 'CPUExecutionProvider', 'CoreMLExecutionProvider']
E:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui_controlnet_aux\node_wrappers\dwpose.py:26: UserWarning: DWPose: Onnxruntime not found or doesn't come with acceleration providers, switch to OpenCV with CPU device. DWPose might run very slowly
  warnings.warn("DWPose: Onnxruntime not found or doesn't come with acceleration providers, switch to OpenCV with CPU device. DWPose might run very slowly")

Import times for custom nodes:
   0.0 seconds: E:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\websocket_image_save.py
   0.0 seconds: E:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI-GGUF
   0.2 seconds: E:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI-Manager
   0.4 seconds: E:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI-segment-anything-2
   0.7 seconds: E:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui_controlnet_aux
   0.8 seconds: E:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-florence2

Starting server

To see the GUI go to: http://127.0.0.1:8188
FETCH ComfyRegistry Data: 5/84
FETCH ComfyRegistry Data: 10/84
FETCH ComfyRegistry Data: 15/84
FETCH ComfyRegistry Data: 20/84
FETCH ComfyRegistry Data: 25/84
FETCH ComfyRegistry Data: 30/84
FETCH ComfyRegistry Data: 35/84
[ComfyUI-Manager] The ComfyRegistry cache update is still in progress, so an outdated cache is being used.
FETCH DATA from: E:\ComfyUI\ComfyUI_windows_portable\ComfyUI\user\default\ComfyUI-Manager\cache\1514988643_custom-node-list.json [DONE]
FETCH DATA from: E:\ComfyUI\ComfyUI_windows_portable\ComfyUI\user\default\ComfyUI-Manager\cache\746607195_github-stats.json [DONE]
FETCH DATA from: E:\ComfyUI\ComfyUI_windows_portable\ComfyUI\user\default\ComfyUI-Manager\cache\832903789_extras.json [DONE]
FETCH DATA from: E:\ComfyUI\ComfyUI_windows_portable\ComfyUI\user\default\ComfyUI-Manager\cache\1742899825_extension-node-map.json [DONE]
FETCH DATA from: E:\ComfyUI\ComfyUI_windows_portable\ComfyUI\user\default\ComfyUI-Manager\cache\1742899825_extension-node-map.json [DONE]
FETCH ComfyRegistry Data: 40/84
[ComfyUI-Manager] The ComfyRegistry cache update is still in progress, so an outdated cache is being used.
FETCH DATA from: E:\ComfyUI\ComfyUI_windows_portable\ComfyUI\user\default\ComfyUI-Manager\cache\1514988643_custom-node-list.json [DONE]
FETCH DATA from: E:\ComfyUI\ComfyUI_windows_portable\ComfyUI\user\default\ComfyUI-Manager\cache\746607195_github-stats.json [DONE]
FETCH DATA from: E:\ComfyUI\ComfyUI_windows_portable\ComfyUI\user\default\ComfyUI-Manager\cache\832903789_extras.json [DONE]
FETCH DATA from: E:\ComfyUI\ComfyUI_windows_portable\ComfyUI\user\default\ComfyUI-Manager\cache\1742899825_extension-node-map.json [DONE]
FETCH ComfyRegistry Data: 45/84
[ComfyUI-Manager] The ComfyRegistry cache update is still in progress, so an outdated cache is being used.
FETCH DATA from: E:\ComfyUI\ComfyUI_windows_portable\ComfyUI\user\default\ComfyUI-Manager\cache\1514988643_custom-node-list.json [DONE]
FETCH DATA from: E:\ComfyUI\ComfyUI_windows_portable\ComfyUI\user\default\ComfyUI-Manager\cache\746607195_github-stats.json [DONE]
FETCH DATA from: E:\ComfyUI\ComfyUI_windows_portable\ComfyUI\user\default\ComfyUI-Manager\cache\832903789_extras.json [DONE]
FETCH DATA from: E:\ComfyUI\ComfyUI_windows_portable\ComfyUI\user\default\ComfyUI-Manager\cache\1742899825_extension-node-map.json [DONE]
FETCH DATA from: E:\ComfyUI\ComfyUI_windows_portable\ComfyUI\user\default\ComfyUI-Manager\cache\1742899825_extension-node-map.json [DONE]
FETCH ComfyRegistry Data: 50/84
FETCH ComfyRegistry Data: 55/84
got prompt
invalid prompt: {'type': 'invalid_prompt', 'message': 'Cannot execute because a node is missing the class_type property.', 'details': "Node ID '#17'", 'extra_info': {}}
FETCH ComfyRegistry Data: 60/84
FETCH ComfyRegistry Data: 65/84
FETCH ComfyRegistry Data: 70/84
FETCH ComfyRegistry Data: 75/84
FETCH ComfyRegistry Data: 80/84
FETCH ComfyRegistry Data [DONE]
[ComfyUI-Manager] default cache updated: https://api.comfy.org/nodes
FETCH DATA from: https://raw.githubusercontent.com/ltdrdata/ComfyUI-Manager/main/custom-node-list.json [DONE]
[ComfyUI-Manager] All startup tasks have been completed.
got prompt
invalid prompt: {'type': 'invalid_prompt', 'message': 'Cannot execute because a node is missing the class_type property.', 'details': "Node ID '#17'", 'extra_info': {}}
got prompt
invalid prompt: {'type': 'invalid_prompt', 'message': 'Cannot execute because a node is missing the class_type property.', 'details': "Node ID '#17'", 'extra_info': {}}

Other

No response

[giu-x]

same here
Cannot execute because a node is missing the class_type property.: Node ID '#10'

`

ComfyUI Error Report

Error Details

• Node ID: N/A
• Node Type: N/A
• Exception Type: Prompt execution failed
• Exception Message: Cannot execute because a node is missing the class_type property.: Node ID 'Add ability to easily creating and sharing custom nodes #10'

Stack Trace

Error: Prompt execution failed
    at ComfyApi.queuePrompt (http://127.0.0.1:8188/assets/index-DIZ3S7TP.js:95974:13)
    at async b.queuePrompt (http://127.0.0.1:8188/extensions/comfyui-easy-use/assets/extensions-DOjrs_AA.js:1:151302)
    at async PromptService.api.queuePrompt (http://127.0.0.1:8188/rgthree/common/prompt_service.js:88:28)
    at async ComfyApp.queuePrompt (http://127.0.0.1:8188/assets/index-DIZ3S7TP.js:252046:25)
    at async app.queuePrompt (http://127.0.0.1:8188/extensions/rgthree-comfy/rgthree.js:461:17)
    at async function (http://127.0.0.1:8188/assets/GraphView-TeNPG5fw.js:5080:9)
    at async http://127.0.0.1:8188/assets/index-DIZ3S7TP.js:185039:14
    at async Proxy.execute (http://127.0.0.1:8188/assets/index-DIZ3S7TP.js:187003:7)
    at async queuePrompt (http://127.0.0.1:8188/assets/GraphView-TeNPG5fw.js:4228:7)

System Information

• ComfyUI Version: 0.3.33
• 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: 2.7.0+cu128

Devices

• Name: cuda:0 NVIDIA GeForce RTX 5070 Ti : cudaMallocAsync
  • Type: cuda
  • VRAM Total: 17094344704
  • VRAM Free: 15647899648
  • Torch VRAM Total: 0
  • Torch VRAM Free: 0

Logs

2025-05-09T22:47:17.732782 - [START] Security scan2025-05-09T22:47:17.732782 - 
2025-05-09T22:47:18.613817 - [DONE] Security scan2025-05-09T22:47:18.613817 - 
2025-05-09T22:47:18.718959 - ## ComfyUI-Manager: installing dependencies done.2025-05-09T22:47:18.718959 - 
2025-05-09T22:47:18.718959 - ** ComfyUI startup time:2025-05-09T22:47:18.718959 -  2025-05-09T22:47:18.718959 - 2025-05-09 22:47:18.7182025-05-09T22:47:18.718959 - 
2025-05-09T22:47:18.718959 - ** Platform:2025-05-09T22:47:18.718959 -  2025-05-09T22:47:18.718959 - Windows2025-05-09T22:47:18.718959 - 
2025-05-09T22:47:18.718959 - ** Python version:2025-05-09T22:47:18.718959 -  2025-05-09T22:47:18.719960 - 3.12.10 (tags/v3.12.10:0cc8128, Apr  8 2025, 12:21:36) [MSC v.1943 64 bit (AMD64)]2025-05-09T22:47:18.719960 - 
2025-05-09T22:47:18.719960 - ** Python executable:2025-05-09T22:47:18.719960 -  2025-05-09T22:47:18.719960 - D:\ComfyUI\ComfyUI_windows_portable\python_embeded\python.exe2025-05-09T22:47:18.719960 - 
2025-05-09T22:47:18.719960 - ** ComfyUI Path:2025-05-09T22:47:18.719960 -  2025-05-09T22:47:18.719960 - D:\ComfyUI\ComfyUI_windows_portable\ComfyUI2025-05-09T22:47:18.719960 - 
2025-05-09T22:47:18.719960 - ** ComfyUI Base Folder Path:2025-05-09T22:47:18.719960 -  2025-05-09T22:47:18.719960 - D:\ComfyUI\ComfyUI_windows_portable\ComfyUI2025-05-09T22:47:18.719960 - 
2025-05-09T22:47:18.719960 - ** User directory:2025-05-09T22:47:18.719960 -  2025-05-09T22:47:18.719960 - D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\user2025-05-09T22:47:18.719960 - 
2025-05-09T22:47:18.722474 - ** ComfyUI-Manager config path:2025-05-09T22:47:18.722474 -  2025-05-09T22:47:18.722474 - D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\user\default\ComfyUI-Manager\config.ini2025-05-09T22:47:18.722474 - 
2025-05-09T22:47:18.722474 - ** Log path:2025-05-09T22:47:18.722474 -  2025-05-09T22:47:18.722474 - D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\user\comfyui.log2025-05-09T22:47:18.722474 - 
2025-05-09T22:47:19.997331 - 
Prestartup times for custom nodes:
2025-05-09T22:47:19.998332 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-easy-use
2025-05-09T22:47:19.998332 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\rgthree-comfy
2025-05-09T22:47:19.998332 -    2.9 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-manager
2025-05-09T22:47:19.998332 - 
2025-05-09T22:47:21.742868 - Checkpoint files will always be loaded safely.
2025-05-09T22:47:21.884308 - Total VRAM 16302 MB, total RAM 32676 MB
2025-05-09T22:47:21.884308 - pytorch version: 2.7.0+cu128
2025-05-09T22:47:21.885309 - Set vram state to: NORMAL_VRAM
2025-05-09T22:47:21.886311 - Device: cuda:0 NVIDIA GeForce RTX 5070 Ti : cudaMallocAsync
2025-05-09T22:47:23.500210 - Using pytorch attention
2025-05-09T22:47:24.993837 - Python version: 3.12.10 (tags/v3.12.10:0cc8128, Apr  8 2025, 12:21:36) [MSC v.1943 64 bit (AMD64)]
2025-05-09T22:47:24.993837 - ComfyUI version: 0.3.33
2025-05-09T22:47:25.011620 - ComfyUI frontend version: 1.18.9
2025-05-09T22:47:25.012663 - [Prompt Server] web root: D:\ComfyUI\ComfyUI_windows_portable\python_embeded\Lib\site-packages\comfyui_frontend_package\static
2025-05-09T22:47:26.019946 - Adding2025-05-09T22:47:26.019946 -  2025-05-09T22:47:26.019946 - D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes2025-05-09T22:47:26.020947 -  2025-05-09T22:47:26.020947 - to sys.path2025-05-09T22:47:26.020947 - 
2025-05-09T22:47:26.163038 - Could not find efficiency nodes2025-05-09T22:47:26.163038 - 
2025-05-09T22:47:26.219128 - �[36;20m[comfyui_controlnet_aux] | INFO -> Using ckpts path: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui_controlnet_aux\ckpts�[0m
2025-05-09T22:47:26.220129 - �[36;20m[comfyui_controlnet_aux] | INFO -> Using symlinks: False�[0m
2025-05-09T22:47:26.221130 - �[36;20m[comfyui_controlnet_aux] | INFO -> Using ort providers: ['CUDAExecutionProvider', 'DirectMLExecutionProvider', 'OpenVINOExecutionProvider', 'ROCMExecutionProvider', 'CPUExecutionProvider', 'CoreMLExecutionProvider']�[0m
2025-05-09T22:47:26.645768 - Loaded ControlNetPreprocessors nodes from2025-05-09T22:47:26.645768 -  2025-05-09T22:47:26.645768 - D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui_controlnet_aux2025-05-09T22:47:26.645768 - 
2025-05-09T22:47:26.646805 - Could not find AdvancedControlNet nodes2025-05-09T22:47:26.646805 - 
2025-05-09T22:47:26.648806 - Could not find AnimateDiff nodes2025-05-09T22:47:26.648806 - 
2025-05-09T22:47:26.648806 - Could not find IPAdapter nodes2025-05-09T22:47:26.648806 - 
2025-05-09T22:47:26.655313 - Could not find VideoHelperSuite nodes2025-05-09T22:47:26.655313 - 
2025-05-09T22:47:26.657315 - Could not load ImpactPack nodes2025-05-09T22:47:26.657315 -  2025-05-09T22:47:26.657315 - Could not find ImpactPack nodes2025-05-09T22:47:26.657315 - 
2025-05-09T22:47:26.695201 - [Crystools �[0;32mINFO�[0m] Crystools version: 1.22.1
2025-05-09T22:47:26.726106 - [Crystools �[0;32mINFO�[0m] CPU: AMD Ryzen 5 5600X 6-Core Processor - Arch: AMD64 - OS: Windows 11
2025-05-09T22:47:26.742334 - [Crystools �[0;32mINFO�[0m] Pynvml (Nvidia) initialized.
2025-05-09T22:47:26.742334 - [Crystools �[0;32mINFO�[0m] GPU/s:
2025-05-09T22:47:26.761761 - [Crystools �[0;32mINFO�[0m] 0) NVIDIA GeForce RTX 5070 Ti
2025-05-09T22:47:26.761761 - [Crystools �[0;32mINFO�[0m] NVIDIA Driver: 576.28
2025-05-09T22:47:27.429215 - �[34m[ComfyUI-Easy-Use] server: �[0mv1.3.0 �[92mLoaded�[0m2025-05-09T22:47:27.429215 - 
2025-05-09T22:47:27.429215 - �[34m[ComfyUI-Easy-Use] web root: �[0mD:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-easy-use\web_version/v2 �[92mLoaded�[0m2025-05-09T22:47:27.429215 - 
2025-05-09T22:47:27.448996 - ComfyUI-GGUF: Partial torch compile only, consider updating pytorch
2025-05-09T22:47:27.709759 - D:\ComfyUI\ComfyUI_windows_portable\python_embeded\Lib\site-packages\albumentations\__init__.py:13: UserWarning: A new version of Albumentations is available: 2.0.6 (you have 1.4.15). Upgrade using: pip install -U albumentations. To disable automatic update checks, set the environment variable NO_ALBUMENTATIONS_UPDATE to 1.
  check_for_updates()
2025-05-09T22:47:27.904936 - D:\ComfyUI\ComfyUI_windows_portable\python_embeded\Lib\site-packages\timm\models\layers\__init__.py:48: FutureWarning: Importing from timm.models.layers is deprecated, please import via timm.layers
  warnings.warn(f"Importing from {__name__} is deprecated, please import via timm.layers", FutureWarning)
2025-05-09T22:47:28.409244 - Traceback (most recent call last):
  File "D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\nodes.py", line 2131, in load_custom_node
    module_spec.loader.exec_module(module)
  File "<frozen importlib._bootstrap_external>", line 999, in exec_module
  File "<frozen importlib._bootstrap>", line 488, in _call_with_frames_removed
  File "D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-inspyrenet-rembg\__init__.py", line 1, in <module>
    from .Inspyrenet_Rembg import InspyrenetRembg, InspyrenetRembgAdvanced
  File "D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-inspyrenet-rembg\Inspyrenet_Rembg.py", line 4, in <module>
    from transparent_background import Remover
  File "D:\ComfyUI\ComfyUI_windows_portable\python_embeded\Lib\site-packages\transparent_background\__init__.py", line 2, in <module>
    from transparent_background.gui import gui
  File "D:\ComfyUI\ComfyUI_windows_portable\python_embeded\Lib\site-packages\transparent_background\gui.py", line 2, in <module>
    from flet import (
ImportError: cannot import name 'icons' from 'flet' (D:\ComfyUI\ComfyUI_windows_portable\python_embeded\Lib\site-packages\flet\__init__.py). Did you mean: 'Icons'?

2025-05-09T22:47:28.409244 - Cannot import D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-inspyrenet-rembg module for custom nodes: cannot import name 'icons' from 'flet' (D:\ComfyUI\ComfyUI_windows_portable\python_embeded\Lib\site-packages\flet\__init__.py)
2025-05-09T22:47:28.771236 - ### Loading: ComfyUI-Manager (V3.31.13)
2025-05-09T22:47:28.772236 - [ComfyUI-Manager] network_mode: public
2025-05-09T22:47:28.887071 - ### ComfyUI Version: v0.3.33-6-g1b3bf0a5 | Released on '2025-05-09'
2025-05-09T22:47:28.931125 - [ComfyUI-Manager] default cache updated: https://raw.githubusercontent.com/ltdrdata/ComfyUI-Manager/main/alter-list.json
2025-05-09T22:47:28.950871 - [ComfyUI-Manager] default cache updated: https://raw.githubusercontent.com/ltdrdata/ComfyUI-Manager/main/github-stats.json
2025-05-09T22:47:28.986177 - ------------------------------------------2025-05-09T22:47:28.987178 - 
2025-05-09T22:47:28.987178 - �[34mComfyroll Studio v1.76 : �[92m 175 Nodes Loaded�[0m2025-05-09T22:47:28.987178 - 
2025-05-09T22:47:28.988180 - [ComfyUI-Manager] default cache updated: https://raw.githubusercontent.com/ltdrdata/ComfyUI-Manager/main/custom-node-list.json
2025-05-09T22:47:28.988180 - ------------------------------------------2025-05-09T22:47:28.988180 - 
2025-05-09T22:47:28.988180 - ** For changes, please see patch notes at https://github.com/Suzie1/ComfyUI_Comfyroll_CustomNodes/blob/main/Patch_Notes.md2025-05-09T22:47:28.988180 - 
2025-05-09T22:47:28.988180 - ** For help, please see the wiki at https://github.com/Suzie1/ComfyUI_Comfyroll_CustomNodes/wiki2025-05-09T22:47:28.988180 - 
2025-05-09T22:47:28.989180 - ------------------------------------------2025-05-09T22:47:28.989180 - 
2025-05-09T22:47:28.995185 - [ComfyUI-Manager] default cache updated: https://raw.githubusercontent.com/ltdrdata/ComfyUI-Manager/main/model-list.json
2025-05-09T22:47:29.022509 - [ComfyUI-Manager] default cache updated: https://raw.githubusercontent.com/ltdrdata/ComfyUI-Manager/main/extension-node-map.json
2025-05-09T22:47:29.027514 - �[36;20m[D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui_controlnet_aux] | INFO -> Using ckpts path: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui_controlnet_aux\ckpts�[0m
2025-05-09T22:47:29.028514 - �[36;20m[D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui_controlnet_aux] | INFO -> Using symlinks: False�[0m
2025-05-09T22:47:29.029516 - �[36;20m[D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui_controlnet_aux] | INFO -> Using ort providers: ['CUDAExecutionProvider', 'DirectMLExecutionProvider', 'OpenVINOExecutionProvider', 'ROCMExecutionProvider', 'CPUExecutionProvider', 'CoreMLExecutionProvider']�[0m
2025-05-09T22:47:29.410109 - 
�[32mInitializing ControlAltAI Nodes�[0m2025-05-09T22:47:29.410109 - 
2025-05-09T22:47:29.444507 - 
2025-05-09T22:47:29.444507 - �[92m[rgthree-comfy] Loaded 42 exciting nodes. 🎉�[00m2025-05-09T22:47:29.444507 - 
2025-05-09T22:47:29.444507 - 
2025-05-09T22:47:29.624003 - �[34mWAS Node Suite: �[0mImporting styles from `D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\styles.csv`.�[0m2025-05-09T22:47:29.624003 - 
2025-05-09T22:47:29.627005 - �[34mWAS Node Suite: �[0mStyles import complete.�[0m2025-05-09T22:47:29.628006 - 
2025-05-09T22:47:30.220512 - �[34mWAS Node Suite: �[0mOpenCV Python FFMPEG support is enabled�[0m2025-05-09T22:47:30.220512 - 
2025-05-09T22:47:30.220512 - �[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.�[0m2025-05-09T22:47:30.220512 - 
2025-05-09T22:47:30.800316 - �[34mWAS Node Suite: �[0mFinished.�[0m �[32mLoaded�[0m �[0m220�[0m �[32mnodes successfully.�[0m2025-05-09T22:47:30.800316 - 
2025-05-09T22:47:30.800316 - 
	�[3m�[93m"Success is not final, failure is not fatal: It is the courage to continue that counts."�[0m�[3m - Winston Churchill�[0m
2025-05-09T22:47:30.800316 - 
2025-05-09T22:47:30.812326 - 
Import times for custom nodes:
2025-05-09T22:47:30.812326 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\websocket_image_save.py
2025-05-09T22:47:30.812326 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-styles_csv_loader
2025-05-09T22:47:30.812326 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-inpaint-cropandstitch
2025-05-09T22:47:30.812326 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI-OmniGen
2025-05-09T22:47:30.812326 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI-GGUF
2025-05-09T22:47:30.812326 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-florence2
2025-05-09T22:47:30.812326 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI-TiledDiffusion
2025-05-09T22:47:30.812326 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\controlaltai-nodes
2025-05-09T22:47:30.812326 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-img2paintingassistant
2025-05-09T22:47:30.812326 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\rgthree-comfy
2025-05-09T22:47:30.812326 -    0.0 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI_Searge_LLM
2025-05-09T22:47:30.812326 -    0.1 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI-Crystools
2025-05-09T22:47:30.813327 -    0.1 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI_Comfyroll_CustomNodes
2025-05-09T22:47:30.813327 -    0.1 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-manager
2025-05-09T22:47:30.813327 -    0.4 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui_controlnet_aux
2025-05-09T22:47:30.813327 -    0.4 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-itools
2025-05-09T22:47:30.813327 -    0.6 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-art-venture
2025-05-09T22:47:30.813327 -    0.7 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-easy-use
2025-05-09T22:47:30.813327 -    0.9 seconds (IMPORT FAILED): D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-inspyrenet-rembg
2025-05-09T22:47:30.813327 -    1.4 seconds: D:\ComfyUI\ComfyUI_windows_portable\ComfyUI\custom_nodes\was-node-suite-comfyui
2025-05-09T22:47:30.813327 - 
2025-05-09T22:47:30.846637 - Starting server

2025-05-09T22:47:30.847638 - To see the GUI go to: http://127.0.0.1:8188
2025-05-09T22:47:32.484209 - FETCH ComfyRegistry Data: 5/842025-05-09T22:47:32.484209 - 
2025-05-09T22:47:36.431479 - FETCH ComfyRegistry Data: 10/842025-05-09T22:47:36.431479 - 
2025-05-09T22:47:40.307656 - FETCH ComfyRegistry Data: 15/842025-05-09T22:47:40.307656 - 
2025-05-09T22:47:43.994406 - FETCH ComfyRegistry Data: 20/842025-05-09T22:47:43.994406 - 
2025-05-09T22:47:47.096618 - got prompt
2025-05-09T22:47:47.096618 - invalid prompt: {'type': 'invalid_prompt', 'message': 'Cannot execute because a node is missing the class_type property.', 'details': "Node ID '#10'", 'extra_info': {}}

Attached Workflow

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

{"id":"5d53d643-7107-4ad0-874f-b37af5913bba","revision":0,"last_node_id":10,"last_link_id":15,"nodes":[{"id":3,"type":"SaveImage","pos":[1002,63],"size":[370.13250732421875,427.10296630859375],"flags":{},"order":2,"mode":0,"inputs":[{"localized_name":"images","name":"images","type":"IMAGE","link":14},{"localized_name":"filename_prefix","name":"filename_prefix","type":"STRING","widget":{"name":"filename_prefix"},"link":null}],"outputs":[],"properties":{"cnr_id":"comfy-core","ver":"0.3.33","Node name for S&R":"SaveImage"},"widgets_values":["img"]},{"id":6,"type":"MaskToImage","pos":[790,490],"size":[184.62362670898438,26],"flags":{},"order":3,"mode":0,"inputs":[{"localized_name":"mask","name":"mask","type":"MASK","link":15}],"outputs":[{"localized_name":"IMAGE","name":"IMAGE","type":"IMAGE","slot_index":0,"links":[11]}],"properties":{"cnr_id":"comfy-core","ver":"0.3.33","Node name for S&R":"MaskToImage"},"widgets_values":[]},{"id":9,"type":"SaveImage","pos":[1003,543],"size":[370.13250732421875,427.10296630859375],"flags":{},"order":4,"mode":0,"inputs":[{"localized_name":"images","name":"images","type":"IMAGE","link":11},{"localized_name":"filename_prefix","name":"filename_prefix","type":"STRING","widget":{"name":"filename_prefix"},"link":null}],"outputs":[],"properties":{"cnr_id":"comfy-core","ver":"0.3.33","Node name for S&R":"SaveImage"},"widgets_values":["mask"]},{"id":1,"type":"LoadImage","pos":[76,388],"size":[316.12176513671875,410.7203369140625],"flags":{},"order":0,"mode":0,"inputs":[{"localized_name":"image","name":"image","type":"COMBO","widget":{"name":"image"},"link":null},{"localized_name":"choose file to upload","name":"upload","type":"IMAGEUPLOAD","widget":{"name":"upload"},"link":null}],"outputs":[{"localized_name":"IMAGE","name":"IMAGE","type":"IMAGE","slot_index":0,"links":[13]},{"localized_name":"MASK","name":"MASK","type":"MASK","links":null}],"properties":{"cnr_id":"comfy-core","ver":"0.3.33","Node name for S&R":"LoadImage"},"widgets_values":["PortraitWoman.png","image"]},{"id":10,"type":"InspyrenetRembg","pos":[419,386],"size":[315,78],"flags":{},"order":1,"mode":0,"inputs":[{"name":"image","type":"IMAGE","link":13}],"outputs":[{"name":"IMAGE","type":"IMAGE","links":[14],"slot_index":0},{"name":"MASK","type":"MASK","links":[15],"slot_index":1}],"properties":{"Node name for S&R":"InspyrenetRembg"},"widgets_values":["default"]}],"links":[[11,6,0,9,0,"IMAGE"],[13,1,0,10,0,"IMAGE"],[14,10,0,3,0,"IMAGE"],[15,10,1,6,0,"MASK"]],"groups":[],"config":{},"extra":{"ds":{"scale":1.0152559799477099,"offset":[177.99823509153305,34.958638035829374]},"frontendVersion":"1.18.9"},"version":0.4}

Additional Context

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

[skyphyr]

The issue is the transparent_background package has its gui.py import "icons" from flet, however, flet exports Icons, so the import needs to be updated to be capitalized.

In transparent_background\gui.py
the flet imports need to be changed from

import flet as ft
from flet import (
    ElevatedButton,
    FilePicker,
    FilePickerResultEvent,
    Page,
    Row,
    Text,
    icons,
)

to

import flet as ft
from flet import (
    ElevatedButton,
    FilePicker,
    FilePickerResultEvent,
    Page,
    Row,
    Text,
    Icons,
)

(Only change is capitalizing the i. I just provided the whole section to make it easier to find)

Sorry for the lack of a patch or pull request. Today's my first day using ComfyUI, so I have no idea who owns what or where the repos for the various packages involved are.

Cheers,

Alan.

[sargrvb]

skyphyr Was a big help here! For those wondering, the path for portable was under ...\ComfyUI_windows_portable\python_embeded\Lib\site-packages\transparent_background\gui.py

[wzgrx]

Traceback (most recent call last):
File "E:\Ai\ComfyUI\nodes.py", line 2131, in load_custom_node
module_spec.loader.exec_module(module)
File "", line 940, in exec_module
File "", line 241, in call_with_frames_removed
File "E:\Ai\ComfyUI\custom_nodes\ComfyUI-Apt_Preset_init.py", line 23, in
from .NodeBasic.C_imgEffect import *
File "E:\Ai\ComfyUI\custom_nodes\ComfyUI-Apt_Preset\NodeBasic\C_imgEffect.py", line 10, in
from transparent_background import Remover
File "E:\Ai\ComfyUI\venv\Lib\site-packages\transparent_background_init_.py", line 2, in
from transparent_background.gui import gui
File "E:\Ai\ComfyUI\venv\Lib\site-packages\transparent_background\gui.py", line 2, in
from flet import (
ImportError: cannot import name 'icons' from 'flet' (E:\Ai\ComfyUI\venv\Lib\site-packages\flet_init_.py)

Same problem, what node is the problem? How to solve it?

[rmjrea]

Thanks @skyphyr capital I worked for me. The node I had an issue with was InSPyReNet TransparentBG

[skyphyr]

Glad it got you going :)

[JackWestAZ]

That fixed it. Thanks

[venturero]

@skyphyr
Hi Alan, thank you very much for your comment.

In my ComfyUI, there is no path:
\ComfyUI_windows_portable\python_embeded\Lib\site-packages\transparent_background\gui.py

However, there are these paths:
\ComfyUI_windows_portable_nvidia\ComfyUI_windows_portable\python_embeded\Lib\site-packages\tqdm\gui.py
\ComfyUI_windows_portable_nvidia\ComfyUI_windows_portable\python_embeded\Lib\site-packages\fsspec\gui.py

I also checked ComfyUI's GitHub and couldn't find the path specified. Can you please guide me on how to solve the same issue (Cannot execute because a node is missing the class_type property: Node ID '#17') without finding the right path? Thank you.

[ltdrdata]

@skyphyr
Hi Alan, thank you very much for your comment.

In my ComfyUI, there is no path:
\ComfyUI_windows_portable\python_embeded\Lib\site-packages\transparent_background\gui.py

However, there are these paths:
\ComfyUI_windows_portable_nvidia\ComfyUI_windows_portable\python_embeded\Lib\site-packages\tqdm\gui.py
\ComfyUI_windows_portable_nvidia\ComfyUI_windows_portable\python_embeded\Lib\site-packages\fsspec\gui.py

I also checked ComfyUI's GitHub and couldn't find the path specified. Can you please guide me on how to solve the same issue (Cannot execute because a node is missing the class_type property: Node ID '#17') without finding the right path? Thank you.

Please upload the workflow file.

[venturero]

What do you mean by workflow file, could u pls specify?

…

On Mon, Jun 30, 2025 at 02:53 Dr.Lt.Data ***@***.***> wrote: *ltdrdata* left a comment (Comfy-Org/ComfyUI#8031) <#8031 (comment)> @skyphyr <https://github.com/skyphyr> Hi Alan, thank you very much for your comment. In my ComfyUI, there is no path: \ComfyUI_windows_portable\python_embeded\Lib\site-packages\transparent_background\gui.py However, there are these paths: \ComfyUI_windows_portable_nvidia\ComfyUI_windows_portable\python_embeded\Lib\site-packages\tqdm\gui.py \ComfyUI_windows_portable_nvidia\ComfyUI_windows_portable\python_embeded\Lib\site-packages\fsspec\gui.py I also checked ComfyUI's GitHub and couldn't find the path specified. Can you please guide me on how to solve the same issue (Cannot execute because a node is missing the class_type property: Node ID '#17 <#17>') without finding the right path? Thank you. Please upload the workflow file. — Reply to this email directly, view it on GitHub <#8031 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/APEOVGLK5HI4UPM7KVBYCID3GB36XAVCNFSM6AAAAAB4ZU3GSCVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZTAMJXGI4TANJTHE> . You are receiving this because you commented.Message ID: ***@***.***>

[ltdrdata]

What do you mean by workflow file, could u pls specify?

It literally refers to the workflow file that you attempted to load and run.