V3 nodes COMBO widget are incompatible with older version of the UI (using the argument "--front-end-root") #11010
Description
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
Nodes like KSamplerSelect showing the list of samplers.
Actual Behavior
Some nodes shows "C O M B O" as the options and the default is "undefined".
Here with KSamplerSelect:
Also happens with AlignYourStepsScheduler:
But not with some others:
(which, I just checked, is not V3 yet)
Steps to Reproduce
using the argument --front-end-root path/to/web_folder
With the web folder from commit 82ecb02c1ed29455047dcaa3839497b2cfa92852
Debug Logs
Checkpoint files will always be loaded safely.
Total VRAM 12281 MB, total RAM 49072 MB
pytorch version: 2.8.0+cu128
Set vram state to: NORMAL_VRAM
Device: cuda:0 NVIDIA GeForce RTX 4070 : cudaMallocAsync
Using async weight offloading with 2 streams
Enabled pinned memory 22082.0
Using pytorch attention
Python version: 3.10.9 | packaged by Anaconda, Inc. | (main, Mar 1 2023, 18:18:15) [MSC v.1916 64 bit (AMD64)]
ComfyUI version: 0.3.75
[Prompt Server] web root: C:\StableDiffusion\workingwebui\comfyui\web
C:\anaconda3\envs\comfy\lib\site-packages\pydantic\_internal\_fields.py:161: UserWarning: Field "model_url" has conflict with protected namespace "model_".
You may be able to resolve this warning by setting `model_config['protected_namespaces'] = ()`.
warnings.warn(
Total VRAM 12281 MB, total RAM 49072 MB
pytorch version: 2.8.0+cu128
Set vram state to: NORMAL_VRAM
Device: cuda:0 NVIDIA GeForce RTX 4070 : cudaMallocAsync
Using async weight offloading with 2 streams
Enabled pinned memory 22082.0
C:\anaconda3\envs\comfy\lib\site-packages\pydantic\_internal\_fields.py:161: UserWarning: Field "model_name" has conflict with protected namespace "model_".
You may be able to resolve this warning by setting `model_config['protected_namespaces'] = ()`.
warnings.warn(
C:\anaconda3\envs\comfy\lib\site-packages\pydantic\_internal\_fields.py:161: UserWarning: Field "model_params" has conflict with protected namespace "model_".
You may be able to resolve this warning by setting `model_config['protected_namespaces'] = ()`.
warnings.warn(
C:\anaconda3\envs\comfy\lib\site-packages\pydantic\_internal\_fields.py:161: UserWarning: Field "model_version" has conflict with protected namespace "model_".
You may be able to resolve this warning by setting `model_config['protected_namespaces'] = ()`.
warnings.warn(
C:\anaconda3\envs\comfy\lib\site-packages\pydantic\_internal\_fields.py:161: UserWarning: Field "model_seed" has conflict with protected namespace "model_".
You may be able to resolve this warning by setting `model_config['protected_namespaces'] = ()`.
warnings.warn(
Skipping loading of custom nodes
Context impl SQLiteImpl.
Will assume non-transactional DDL.
No target revision found.
comfyui-embedded-docs package not found
Starting server
To see the GUI go to: http://127.0.0.1:8188Other
No response