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No module named 'diffusers.models.transformers.transformer_z_image #40

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No module named 'diffusers.models.transformers.transformer_z_image#40
@txmking

Description

@txmking
txmking
opened on Dec 31, 2025

ComfyUI Error Report

Error Details

  • Node ID: 637
  • Node Type: NunchakuZImageTurboLoraStackV3
  • Exception Type: ModuleNotFoundError
  • Exception Message: No module named 'diffusers.models.transformers.transformer_z_image'

Stack Trace

  File "F:\ComfyUI-aki-v2\ComfyUI\execution.py", line 516, 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 "F:\ComfyUI-aki-v2\ComfyUI\execution.py", line 330, 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 "F:\ComfyUI-aki-v2\ComfyUI\execution.py", line 304, in _async_map_node_over_list
    await process_inputs(input_dict, i)

  File "F:\ComfyUI-aki-v2\ComfyUI\execution.py", line 292, in process_inputs
    result = f(**inputs)
             ^^^^^^^^^^^

  File "F:\ComfyUI-aki-v2\ComfyUI\custom_nodes\ComfyUI-QwenImageLoraLoader\nodes\lora\zimageturbo_v3.py", line 186, in load_lora_stack
    spec.loader.exec_module(wrappers_module)

  File "<frozen importlib._bootstrap_external>", line 999, in exec_module

  File "<frozen importlib._bootstrap>", line 488, in _call_with_frames_removed

  File "F:\ComfyUI-aki-v2\ComfyUI\custom_nodes\ComfyUI-QwenImageLoraLoader\wrappers\zimageturbo.py", line 9, in <module>
    from nunchaku import NunchakuZImageTransformer2DModel

  File "F:\ComfyUI-aki-v2\python\Lib\site-packages\nunchaku\__init__.py", line 1, in <module>
    from .models import (

  File "F:\ComfyUI-aki-v2\python\Lib\site-packages\nunchaku\models\__init__.py", line 2, in <module>
    from .transformers import (

  File "F:\ComfyUI-aki-v2\python\Lib\site-packages\nunchaku\models\transformers\__init__.py", line 5, in <module>
    from .transformer_zimage import NunchakuZImageTransformer2DModel

  File "F:\ComfyUI-aki-v2\python\Lib\site-packages\nunchaku\models\transformers\transformer_zimage.py", line 13, in <module>
    from diffusers.models.transformers.transformer_z_image import FeedForward as ZImageFeedForward

System Information

  • ComfyUI Version: 0.7.0
  • Arguments: F:\ComfyUI-aki-v2\ComfyUI\main.py --auto-launch --preview-method auto --use-sage-attention --disable-cuda-malloc
  • 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: false
  • PyTorch Version: 2.8.0+cu129

Devices

  • Name: cuda:0 NVIDIA GeForce RTX 4080 : cudaMallocAsync
    • Type: cuda
    • VRAM Total: 17170956288
    • VRAM Free: 15736897536
    • Torch VRAM Total: 33554432
    • Torch VRAM Free: 25034752

Logs

2025-12-31T14:20:54.063347 - 
2025-12-31T14:20:54.563949 - Use Proxy:2025-12-31T14:20:54.563949 -  2025-12-31T14:20:54.563949 - http://127.0.0.1:78972025-12-31T14:20:54.563949 - 
2025-12-31T14:20:56.386783 - Use Proxy:2025-12-31T14:20:56.386783 -  2025-12-31T14:20:56.386783 - http://127.0.0.1:78972025-12-31T14:20:56.386783 - 
2025-12-31T14:20:57.745837 - Use Proxy:2025-12-31T14:20:57.745837 -  2025-12-31T14:20:57.745837 - http://127.0.0.1:78972025-12-31T14:20:57.745837 - 
2025-12-31T14:20:59.344986 - Use Proxy:2025-12-31T14:20:59.344986 -  2025-12-31T14:20:59.344986 - http://127.0.0.1:78972025-12-31T14:20:59.344986 - 
2025-12-31T14:21:01.495259 - Use Proxy:2025-12-31T14:21:01.495259 -  2025-12-31T14:21:01.495259 - http://127.0.0.1:78972025-12-31T14:21:01.495259 - 
2025-12-31T14:21:03.007699 - FETCH ComfyRegistry Data: 30/1162025-12-31T14:21:03.009113 - 
2025-12-31T14:21:03.509839 - Use Proxy:2025-12-31T14:21:03.509839 -  2025-12-31T14:21:03.509839 - http://127.0.0.1:78972025-12-31T14:21:03.509839 - 
2025-12-31T14:21:05.212602 - Use Proxy:2025-12-31T14:21:05.212602 -  2025-12-31T14:21:05.212602 - http://127.0.0.1:78972025-12-31T14:21:05.212602 - 
2025-12-31T14:21:07.320370 - Use Proxy:2025-12-31T14:21:07.320370 -  2025-12-31T14:21:07.320370 - http://127.0.0.1:78972025-12-31T14:21:07.320370 - 
2025-12-31T14:21:09.263990 - Use Proxy:2025-12-31T14:21:09.263990 -  2025-12-31T14:21:09.263990 - http://127.0.0.1:78972025-12-31T14:21:09.263990 - 
2025-12-31T14:21:10.997673 - Use Proxy:2025-12-31T14:21:10.997673 -  2025-12-31T14:21:10.997673 - http://127.0.0.1:78972025-12-31T14:21:10.997673 - 
2025-12-31T14:21:12.056174 - FETCH ComfyRegistry Data: 35/1162025-12-31T14:21:12.056688 - 
2025-12-31T14:21:12.557586 - Use Proxy:2025-12-31T14:21:12.557586 -  2025-12-31T14:21:12.557586 - http://127.0.0.1:78972025-12-31T14:21:12.557586 - 
2025-12-31T14:21:14.027291 - Use Proxy:2025-12-31T14:21:14.027291 -  2025-12-31T14:21:14.027291 - http://127.0.0.1:78972025-12-31T14:21:14.027291 - 
2025-12-31T14:21:14.580882 - Using pytorch attention in VAE
2025-12-31T14:21:14.582882 - Using pytorch attention in VAE
2025-12-31T14:21:14.816110 - VAE load device: cuda:0, offload device: cpu, dtype: torch.bfloat16
2025-12-31T14:21:14.849109 - xFormers not available
2025-12-31T14:21:14.852816 - xFormers not available
2025-12-31T14:21:14.855814 - model_path is F:\ComfyUI-aki-v2\ComfyUI\custom_nodes\comfyui_controlnet_aux\ckpts\depth-anything\Depth-Anything-V2-Large\depth_anything_v2_vitl.pth2025-12-31T14:21:14.855814 - 
2025-12-31T14:21:14.859814 - using MLP layer as FFN
2025-12-31T14:21:16.144606 - Use Proxy:2025-12-31T14:21:16.144606 -  2025-12-31T14:21:16.144606 - http://127.0.0.1:78972025-12-31T14:21:16.144606 - 
2025-12-31T14:21:17.646823 - Use Proxy:2025-12-31T14:21:17.646823 -  2025-12-31T14:21:17.646823 - http://127.0.0.1:78972025-12-31T14:21:17.646823 - 
2025-12-31T14:21:19.174237 - Use Proxy:2025-12-31T14:21:19.174237 -  2025-12-31T14:21:19.174237 - http://127.0.0.1:78972025-12-31T14:21:19.175237 - 
2025-12-31T14:21:19.825682 - FETCH ComfyRegistry Data: 40/1162025-12-31T14:21:19.825682 - 
2025-12-31T14:21:19.855023 - # 😺dzNodes: LayerStyle -> 2025-12-31T14:21:19.855023 - ImageScaleByAspectRatio V2 Processed 1 image(s).2025-12-31T14:21:19.855023 - 
2025-12-31T14:21:20.326205 - Use Proxy:2025-12-31T14:21:20.326205 -  2025-12-31T14:21:20.326205 - http://127.0.0.1:78972025-12-31T14:21:20.326205 - 
2025-12-31T14:21:25.624548 - Use Proxy:2025-12-31T14:21:25.624548 -  2025-12-31T14:21:25.624548 - http://127.0.0.1:78972025-12-31T14:21:25.624548 - 
2025-12-31T14:21:26.852547 - Use Proxy:2025-12-31T14:21:26.852547 -  2025-12-31T14:21:26.852547 - http://127.0.0.1:78972025-12-31T14:21:26.852547 - 
2025-12-31T14:21:28.084365 - Use Proxy:2025-12-31T14:21:28.084365 -  2025-12-31T14:21:28.084365 - http://127.0.0.1:78972025-12-31T14:21:28.084365 - 
2025-12-31T14:21:29.304354 - Use Proxy:2025-12-31T14:21:29.304354 -  2025-12-31T14:21:29.304354 - http://127.0.0.1:78972025-12-31T14:21:29.304354 - 
2025-12-31T14:21:30.266858 - FETCH ComfyRegistry Data: 45/1162025-12-31T14:21:30.266858 - 
2025-12-31T14:21:30.571736 - Requested to load ZImageTEModel_
2025-12-31T14:21:30.599735 - loaded completely; 95367431640625005117571072.00 MB usable, 7672.25 MB loaded, full load: True
2025-12-31T14:21:30.603736 - CLIP/text encoder model load device: cuda:0, offload device: cpu, current: cuda:0, dtype: torch.float16
2025-12-31T14:21:30.767713 - Use Proxy:2025-12-31T14:21:30.767713 -  2025-12-31T14:21:30.767713 - http://127.0.0.1:78972025-12-31T14:21:30.767713 - 
2025-12-31T14:21:32.154939 - Use Proxy:2025-12-31T14:21:32.154939 -  2025-12-31T14:21:32.154939 - http://127.0.0.1:78972025-12-31T14:21:32.154939 - 
2025-12-31T14:21:33.400236 - Use Proxy:2025-12-31T14:21:33.400236 -  2025-12-31T14:21:33.400236 - http://127.0.0.1:78972025-12-31T14:21:33.400236 - 
2025-12-31T14:21:34.846404 - Use Proxy:2025-12-31T14:21:34.846404 -  2025-12-31T14:21:34.846404 - http://127.0.0.1:78972025-12-31T14:21:34.846404 - 
2025-12-31T14:21:35.088742 - model weight dtype torch.bfloat16, manual cast: None
2025-12-31T14:21:35.089742 - model_type FLOW
2025-12-31T14:21:36.502202 - Use Proxy:2025-12-31T14:21:36.502202 -  2025-12-31T14:21:36.502202 - http://127.0.0.1:78972025-12-31T14:21:36.502202 - 
2025-12-31T14:21:37.446658 - ================================================================================
2025-12-31T14:21:37.447660 - [NunchakuQwenImageDiffsynthControlnet] Starting ControlNet patch detection
2025-12-31T14:21:37.447660 - [NunchakuQwenImageDiffsynthControlnet] model type: ModelPatcher
2025-12-31T14:21:37.447660 - [NunchakuQwenImageDiffsynthControlnet] model_patch type: ModelPatcher
2025-12-31T14:21:37.447660 - [NunchakuQwenImageDiffsynthControlnet] model_patch.model type: ZImage_Control
2025-12-31T14:21:37.447660 - [NunchakuQwenImageDiffsynthControlnet] model_patch.model.__class__: <class 'comfy.ldm.lumina.controlnet.ZImage_Control'>
2025-12-31T14:21:37.447660 - [NunchakuQwenImageDiffsynthControlnet] model.model exists, type: Lumina2
2025-12-31T14:21:37.447660 - [NunchakuQwenImageDiffsynthControlnet] model.model.__class__.__name__: Lumina2
2025-12-31T14:21:37.447660 - [NunchakuQwenImageDiffsynthControlnet] model.model.__class__.__module__: comfy.model_base
2025-12-31T14:21:37.447660 - [NunchakuQwenImageDiffsynthControlnet] model.model.diffusion_model type: NextDiT
2025-12-31T14:21:37.447660 - [NunchakuQwenImageDiffsynthControlnet] model.model.diffusion_model.__class__.__name__: NextDiT
2025-12-31T14:21:37.447660 - [NunchakuQwenImageDiffsynthControlnet] is_zimage_control (ZImage_Control check): True
2025-12-31T14:21:37.447660 - [NunchakuQwenImageDiffsynthControlnet] Checking if model.model is NunchakuZImage: Lumina2
2025-12-31T14:21:37.447660 - [NunchakuQwenImageDiffsynthControlnet] ✓ Using ZImageControlPatch for Z-Image ControlNet
2025-12-31T14:21:37.448659 - Requested to load AutoencodingEngine
2025-12-31T14:21:37.583056 - FETCH ComfyRegistry Data: 50/1162025-12-31T14:21:37.583056 - 
2025-12-31T14:21:37.934993 - Unloaded partially: 660.37 MB freed, 7011.88 MB remains loaded, 100.00 MB buffer reserved, lowvram patches: 0
2025-12-31T14:21:38.003993 - loaded completely; 282.37 MB usable, 159.87 MB loaded, full load: True
2025-12-31T14:21:38.083599 - Use Proxy:2025-12-31T14:21:38.083599 -  2025-12-31T14:21:38.083599 - http://127.0.0.1:78972025-12-31T14:21:38.083599 - 
2025-12-31T14:21:38.910986 - [NunchakuQwenImageDiffsynthControlnet] ✓ Patches registered successfully
2025-12-31T14:21:38.910986 - ================================================================================
2025-12-31T14:21:38.920985 - Requested to load Lumina2
2025-12-31T14:21:38.920985 - Requested to load ZImage_Control
2025-12-31T14:21:39.327525 - Use Proxy:2025-12-31T14:21:39.327525 -  2025-12-31T14:21:39.327525 - http://127.0.0.1:78972025-12-31T14:21:39.327525 - 
2025-12-31T14:21:40.770602 - Use Proxy:2025-12-31T14:21:40.770602 -  2025-12-31T14:21:40.770602 - http://127.0.0.1:78972025-12-31T14:21:40.770602 - 
2025-12-31T14:21:42.015842 - Use Proxy:2025-12-31T14:21:42.015842 -  2025-12-31T14:21:42.015842 - http://127.0.0.1:78972025-12-31T14:21:42.015842 - 
2025-12-31T14:21:42.387040 - Unloaded partially: 7011.88 MB freed, 0.00 MB remains loaded, 2320.62 MB buffer reserved, lowvram patches: 0
2025-12-31T14:21:43.391290 - Use Proxy:2025-12-31T14:21:43.391290 -  2025-12-31T14:21:43.391290 - http://127.0.0.1:78972025-12-31T14:21:43.391290 - 
2025-12-31T14:21:43.736252 - loaded completely; 12801.28 MB usable, 3825.41 MB loaded, full load: True
2025-12-31T14:21:44.476760 - FETCH ComfyRegistry Data: 55/1162025-12-31T14:21:44.476760 - 
2025-12-31T14:21:44.977687 - Use Proxy:2025-12-31T14:21:44.977687 -  2025-12-31T14:21:44.977687 - http://127.0.0.1:78972025-12-31T14:21:44.977687 - 
2025-12-31T14:21:45.742653 - loaded completely; 8971.79 MB usable, 6401.49 MB loaded, full load: True
2025-12-31T14:21:46.607159 - Use Proxy:2025-12-31T14:21:46.607159 -  2025-12-31T14:21:46.607159 - http://127.0.0.1:78972025-12-31T14:21:46.607159 - 
2025-12-31T14:21:48.066655 - Unloaded partially: 3917.12 MB freed, 2484.38 MB remains loaded, 225.00 MB buffer reserved, lowvram patches: 0
2025-12-31T14:21:48.250248 - Use Proxy:2025-12-31T14:21:48.250248 -  2025-12-31T14:21:48.250248 - http://127.0.0.1:78972025-12-31T14:21:48.250248 - 
2025-12-31T14:21:49.614806 - Use Proxy:2025-12-31T14:21:49.614806 -  2025-12-31T14:21:49.614806 - http://127.0.0.1:78972025-12-31T14:21:49.614806 - 
2025-12-31T14:21:49.942851 - loaded completely; 9147.18 MB usable, 6401.49 MB loaded, full load: True
2025-12-31T14:21:50.911448 - Use Proxy:2025-12-31T14:21:50.911448 -  2025-12-31T14:21:50.911448 - http://127.0.0.1:78972025-12-31T14:21:50.911448 - 
2025-12-31T14:21:51.685276 - FETCH ComfyRegistry Data: 60/1162025-12-31T14:21:51.685276 - 
2025-12-31T14:21:52.186438 - Use Proxy:2025-12-31T14:21:52.186438 -  2025-12-31T14:21:52.186438 - http://127.0.0.1:78972025-12-31T14:21:52.186438 - 
2025-12-31T14:21:53.650914 - Use Proxy:2025-12-31T14:21:53.650914 -  2025-12-31T14:21:53.650914 - http://127.0.0.1:78972025-12-31T14:21:53.650914 - 
2025-12-31T14:21:55.120865 - Use Proxy:2025-12-31T14:21:55.120865 -  2025-12-31T14:21:55.120865 - http://127.0.0.1:78972025-12-31T14:21:55.121865 - 
2025-12-31T14:21:56.438909 - Use Proxy:2025-12-31T14:21:56.438909 -  2025-12-31T14:21:56.438909 - http://127.0.0.1:78972025-12-31T14:21:56.438909 - 
2025-12-31T14:21:57.855488 - Use Proxy:2025-12-31T14:21:57.855488 -  2025-12-31T14:21:57.855488 - http://127.0.0.1:78972025-12-31T14:21:57.855488 - 
2025-12-31T14:21:58.802455 - FETCH ComfyRegistry Data: 65/1162025-12-31T14:21:58.802455 - 
2025-12-31T14:21:59.303746 - Use Proxy:2025-12-31T14:21:59.303746 -  2025-12-31T14:21:59.303746 - http://127.0.0.1:78972025-12-31T14:21:59.303746 - 
2025-12-31T14:22:00.806729 - Use Proxy:2025-12-31T14:22:00.806729 -  2025-12-31T14:22:00.806729 - http://127.0.0.1:78972025-12-31T14:22:00.806729 - 
2025-12-31T14:22:02.137346 - Use Proxy:2025-12-31T14:22:02.137346 -  2025-12-31T14:22:02.137346 - http://127.0.0.1:78972025-12-31T14:22:02.137346 - 
2025-12-31T14:22:03.547919 - Use Proxy:2025-12-31T14:22:03.547919 -  2025-12-31T14:22:03.547919 - http://127.0.0.1:78972025-12-31T14:22:03.547919 - 
2025-12-31T14:22:05.494845 - Use Proxy:2025-12-31T14:22:05.494845 -  2025-12-31T14:22:05.494845 - http://127.0.0.1:78972025-12-31T14:22:05.494845 - 
2025-12-31T14:22:06.408737 - FETCH ComfyRegistry Data: 70/1162025-12-31T14:22:06.408737 - 
2025-12-31T14:22:06.909765 - Use Proxy:2025-12-31T14:22:06.909765 -  2025-12-31T14:22:06.909765 - http://127.0.0.1:78972025-12-31T14:22:06.910765 - 
2025-12-31T14:22:08.705460 - Use Proxy:2025-12-31T14:22:08.705460 -  2025-12-31T14:22:08.705460 - http://127.0.0.1:78972025-12-31T14:22:08.705460 - 
2025-12-31T14:22:10.098703 - Use Proxy:2025-12-31T14:22:10.098703 -  2025-12-31T14:22:10.098703 - http://127.0.0.1:78972025-12-31T14:22:10.098703 - 
2025-12-31T14:22:11.888648 - Use Proxy:2025-12-31T14:22:11.888648 -  2025-12-31T14:22:11.888648 - http://127.0.0.1:78972025-12-31T14:22:11.888648 - 
2025-12-31T14:22:13.518666 - Use Proxy:2025-12-31T14:22:13.518666 -  2025-12-31T14:22:13.518666 - http://127.0.0.1:78972025-12-31T14:22:13.518666 - 
2025-12-31T14:22:14.298519 - FETCH ComfyRegistry Data: 75/1162025-12-31T14:22:14.298519 - 
2025-12-31T14:22:14.798987 - Use Proxy:2025-12-31T14:22:14.798987 -  2025-12-31T14:22:14.798987 - http://127.0.0.1:78972025-12-31T14:22:14.798987 - 
2025-12-31T14:22:16.294811 - Use Proxy:2025-12-31T14:22:16.294811 -  2025-12-31T14:22:16.294811 - http://127.0.0.1:78972025-12-31T14:22:16.294811 - 
2025-12-31T14:22:17.940132 - Use Proxy:2025-12-31T14:22:17.940132 -  2025-12-31T14:22:17.940132 - http://127.0.0.1:78972025-12-31T14:22:17.940132 - 
2025-12-31T14:22:19.362557 - Use Proxy:2025-12-31T14:22:19.362557 -  2025-12-31T14:22:19.362557 - http://127.0.0.1:78972025-12-31T14:22:19.362557 - 
2025-12-31T14:22:20.948826 - Use Proxy:2025-12-31T14:22:20.948826 -  2025-12-31T14:22:20.948826 - http://127.0.0.1:78972025-12-31T14:22:20.948826 - 
2025-12-31T14:22:21.769633 - FETCH ComfyRegistry Data: 80/1162025-12-31T14:22:21.770146 - 
2025-12-31T14:22:22.270710 - Use Proxy:2025-12-31T14:22:22.270710 -  2025-12-31T14:22:22.270710 - http://127.0.0.1:78972025-12-31T14:22:22.270710 - 
2025-12-31T14:22:23.946097 - Use Proxy:2025-12-31T14:22:23.946097 -  2025-12-31T14:22:23.946097 - http://127.0.0.1:78972025-12-31T14:22:23.946097 - 
2025-12-31T14:22:24.856276 - [LoRA Stack Status] toggle_all: True
2025-12-31T14:22:24.856276 - [LoRA Stack Status] Processing 1 LoRA slot(s):
2025-12-31T14:22:24.856276 - [LoRA Stack Status] Slot 1: | 'TEST\YXY_000007250.safetensors' | strength=1.0 | toggle_all=True | enabled_1=True | final_enabled=True | → APPLIED ✓
2025-12-31T14:22:24.856276 - [LoRA Stack Status] Summary: 1 LoRA(s) will be applied out of 1 slot(s)
2025-12-31T14:22:24.886274 - !!! Exception during processing !!! No module named 'diffusers.models.transformers.transformer_z_image'
2025-12-31T14:22:24.887274 - Traceback (most recent call last):
  File "F:\ComfyUI-aki-v2\ComfyUI\execution.py", line 516, 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 "F:\ComfyUI-aki-v2\ComfyUI\execution.py", line 330, 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 "F:\ComfyUI-aki-v2\ComfyUI\execution.py", line 304, in _async_map_node_over_list
    await process_inputs(input_dict, i)
  File "F:\ComfyUI-aki-v2\ComfyUI\execution.py", line 292, in process_inputs
    result = f(**inputs)
             ^^^^^^^^^^^
  File "F:\ComfyUI-aki-v2\ComfyUI\custom_nodes\ComfyUI-QwenImageLoraLoader\nodes\lora\zimageturbo_v3.py", line 186, in load_lora_stack
    spec.loader.exec_module(wrappers_module)
  File "<frozen importlib._bootstrap_external>", line 999, in exec_module
  File "<frozen importlib._bootstrap>", line 488, in _call_with_frames_removed
  File "F:\ComfyUI-aki-v2\ComfyUI\custom_nodes\ComfyUI-QwenImageLoraLoader\wrappers\zimageturbo.py", line 9, in <module>
    from nunchaku import NunchakuZImageTransformer2DModel
  File "F:\ComfyUI-aki-v2\python\Lib\site-packages\nunchaku\__init__.py", line 1, in <module>
    from .models import (
  File "F:\ComfyUI-aki-v2\python\Lib\site-packages\nunchaku\models\__init__.py", line 2, in <module>
    from .transformers import (
  File "F:\ComfyUI-aki-v2\python\Lib\site-packages\nunchaku\models\transformers\__init__.py", line 5, in <module>
    from .transformer_zimage import NunchakuZImageTransformer2DModel
  File "F:\ComfyUI-aki-v2\python\Lib\site-packages\nunchaku\models\transformers\transformer_zimage.py", line 13, in <module>
    from diffusers.models.transformers.transformer_z_image import FeedForward as ZImageFeedForward
ModuleNotFoundError: No module named 'diffusers.models.transformers.transformer_z_image'

2025-12-31T14:22:24.889523 - Prompt executed in 105.57 seconds

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