[Bug] ComfyUI-nunchaku 1.0.1 is not compatible with nunchaku 1.0.1

[DanielLien1984]

Checklist

• 1. I have searched for related issues and FAQs (https://nunchaku.tech/docs/nunchaku/faq/faq.html) but was unable to find a solution.
• 2. The issue persists in the latest version.
• 3. Please note that without environment information and a minimal reproducible example, it will be difficult for us to reproduce and address the issue, which may delay our response.
• 4. If your report is a question rather than a bug, please submit it as a discussion at https://github.com/mit-han-lab/nunchaku/discussions/new/choose. Otherwise, this issue will be closed.
• 5. If this is related to ComfyUI, please report it at https://github.com/mit-han-lab/ComfyUI-nunchaku/issues.
• 6. I will do my best to describe the issue in English.

Describe the Bug

After upgraded to ComfyUI-nunchaku 1.0.1 and pytorch to 2.10, I cannot use nunchaku anymore. The install_wheel.json cannot find the correct whl like this:

❌ ERROR:
Failed to install from all available sources.

Last error: Installation failed for https://github.com/nunchaku-tech/nunchaku/releases/download/v1.0.1dev20250930/nunchaku-1.0.1.dev20250930+torch2.9-cp312-cp312-win_amd64.whl. Error: HTTP Error 404: Not Found

So I manually downloaded nunchaku-1.0.1.dev20250930+torch2.10-cp312-cp312-win_amd64.whl and nunchaku-1.0.1+torch2.10-cp312-cp312-win_amd64.whl and tried to install but neither of them works, it shows this:

======================================== ComfyUI-nunchaku Initialization ========================================
Nunchaku version: 1.0.1
ComfyUI-nunchaku version: 1.0.1
ComfyUI-nunchaku 1.0.1 is not compatible with nunchaku 1.0.1. Please update nunchaku to a supported version in ['v1.0.0'].

Environment

My environment:

** ComfyUI startup time: 2025-10-12 15:54:24.988
** Platform: Windows
** Python version: 3.12.7 | packaged by Anaconda, Inc. | (main, Oct  4 2024, 13:17:27) [MSC v.1929 64 bit (AMD64)]
** Python executable: C:\Users\Danie\anaconda3\python.exe
** ComfyUI Path: V:\ComfyUI
** ComfyUI Base Folder Path: V:\ComfyUI
** User directory: \\DSM_10TB\home\ComfyUI\ComfyUI\user
** ComfyUI-Manager config path: \\DSM_10TB\home\ComfyUI\ComfyUI\user\default\ComfyUI-Manager\config.ini
** Log path: \\DSM_10TB\home\ComfyUI\ComfyUI\user\comfyui.log
...
Total VRAM 16303 MB, total RAM 95887 MB
pytorch version: 2.10.0.dev20251010+cu130
Set vram state to: NORMAL_VRAM
Device: cuda:0 NVIDIA GeForce RTX 5070 Ti : cudaMallocAsync
Using pytorch attention
Python version: 3.12.7 | packaged by Anaconda, Inc. | (main, Oct  4 2024, 13:17:27) [MSC v.1929 64 bit (AMD64)]
ComfyUI version: 0.3.64
ComfyUI frontend version: 1.27.10

CUDA:

PS C:\Users\Danie> nvidia-smi
Sun Oct 12 16:18:57 2025
+-----------------------------------------------------------------------------------------+
| NVIDIA-SMI 581.29                 Driver Version: 581.29         CUDA Version: 13.0     |
+-----------------------------------------+------------------------+----------------------+
| GPU  Name                  Driver-Model | Bus-Id          Disp.A | Volatile Uncorr. ECC |
| Fan  Temp   Perf          Pwr:Usage/Cap |           Memory-Usage | GPU-Util  Compute M. |
|                                         |                        |               MIG M. |
|=========================================+========================+======================|
|   0  NVIDIA GeForce RTX 5070 Ti   WDDM  |   00000000:01:00.0 Off |                  N/A |
|  0%   39C    P8             16W /  300W |     222MiB /  16303MiB |      0%      Default |
|                                         |                        |                  N/A |
+-----------------------------------------+------------------------+----------------------+

+-----------------------------------------------------------------------------------------+
| Processes:                                                                              |
|  GPU   GI   CI              PID   Type   Process name                        GPU Memory |
|        ID   ID                                                               Usage      |
|=========================================================================================|
|    0   N/A  N/A            1328      C   ...rs\Danie\anaconda3\python.exe      N/A      |
+-----------------------------------------------------------------------------------------+

Reproduction Steps

Already tried nunchaku-1.0.1.dev20250930+torch2.10-cp312-cp312-win_amd64.whl and nunchaku-1.0.1+torch2.10-cp312-cp312-win_amd64.whl but none of them works.

[Heliumrich]

See nunchaku-ai/ComfyUI-nunchaku#643

[github-actions]

This issue has been automatically closed due to 30-day inactivity. Please feel free to reopen it with /reopen if needed.