# ComfyUI Error Report
## Error Details
- **Node ID:** 42
- **Node Type:** WanVideoSampler
- **Exception Type:** AttributeError
- **Exception Message:** 'WanModel' object has no attribute 'vace_patch_embedding'
## Stack Trace
```
File "F:\ComfyUI_Mie_V6.0\ComfyUI\execution.py", line 361, 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 "F:\ComfyUI_Mie_V6.0\ComfyUI\execution.py", line 236, 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 "F:\ComfyUI_Mie_V6.0\ComfyUI\execution.py", line 208, in _map_node_over_list
process_inputs(input_dict, i)
File "F:\ComfyUI_Mie_V6.0\ComfyUI\execution.py", line 197, in process_inputs
results.append(getattr(obj, func)(**inputs))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "F:\ComfyUI_Mie_V6.0\ComfyUI\custom_nodes\ComfyUI-WanVideoWrapper\nodes.py", line 3325, in process
noise_pred, self.cache_state = predict_with_cfg(
^^^^^^^^^^^^^^^^^
File "F:\ComfyUI_Mie_V6.0\ComfyUI\custom_nodes\ComfyUI-WanVideoWrapper\nodes.py", line 2617, in predict_with_cfg
noise_pred_cond, cache_state_cond = transformer(
^^^^^^^^^^^^
File "F:\ComfyUI_Mie_V6.0\python_embeded\Lib\site-packages\torch\nn\modules\module.py", line 1751, in _wrapped_call_impl
return self._call_impl(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "F:\ComfyUI_Mie_V6.0\python_embeded\Lib\site-packages\torch\nn\modules\module.py", line 1762, in _call_impl
return forward_call(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "F:\ComfyUI_Mie_V6.0\ComfyUI\custom_nodes\ComfyUI-WanVideoWrapper\wanvideo\modules\model.py", line 1617, in forward
vace_hints = self.forward_vace(x, data["context"], data["seq_len"], kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "F:\ComfyUI_Mie_V6.0\ComfyUI\custom_nodes\ComfyUI-WanVideoWrapper\wanvideo\modules\model.py", line 1196, in forward_vace
c = [self.vace_patch_embedding(u.unsqueeze(0).float()).to(x.dtype) for u in vace_context]
^^^^^^^^^^^^^^^^^^^^^^^^^
File "F:\ComfyUI_Mie_V6.0\python_embeded\Lib\site-packages\diffusers\models\modeling_utils.py", line 291, in __getattr__
return super().__getattr__(name)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "F:\ComfyUI_Mie_V6.0\python_embeded\Lib\site-packages\torch\nn\modules\module.py", line 1940, in __getattr__
raise AttributeError(
```
## System Information
- **ComfyUI Version:** 0.3.43
- **Arguments:** ComfyUI\main.py --windows-standalone-build --listen 0.0.0.0 --enable-cors-header *
- **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:** 2.7.1+cu128
## Devices
- **Name:** cuda:0 NVIDIA GeForce RTX 3090 : cudaMallocAsync
- **Type:** cuda
- **VRAM Total:** 25769279488
- **VRAM Free:** 24347803648
- **Torch VRAM Total:** 67108864
- **Torch VRAM Free:** 50200576
## Logs
```
2025-07-24T17:17:54.612419 -
2025-07-24T17:17:54.663419 - [33mINFO: IPAdapter model loaded from F:\ComfyUI_Mie_V6.0\ComfyUI\models\ipadapter\ip-adapter-plus_sd15.safetensors[0m2025-07-24T17:17:54.663419 -
2025-07-24T17:17:54.663419 - end_vram - start_vram: 2537542306 - 2537542306 = 02025-07-24T17:17:54.663419 -
2025-07-24T17:17:54.664419 - #11 [IPAdapterUnifiedLoader]: 0.05s - vram 0b2025-07-24T17:17:54.664419 -
2025-07-24T17:17:54.924153 - end_vram - start_vram: 2639727650 - 2537542306 = 1021853442025-07-24T17:17:54.924153 -
2025-07-24T17:17:54.924670 - #10 [IPAdapterAdvanced]: 0.26s - vram 102185344b2025-07-24T17:17:54.924670 -
2025-07-24T17:17:54.931880 - end_vram - start_vram: 2733990564 - 2635766434 = 982241302025-07-24T17:17:54.931880 -
2025-07-24T17:17:54.931880 - #14 [RescaleCFG]: 0.01s - vram 98224130b2025-07-24T17:17:54.931880 -
2025-07-24T17:17:54.933882 - Requested to load BaseModel
2025-07-24T17:17:55.233473 - loaded completely 19197.46322517395 1639.406135559082 True
2025-07-24T17:18:23.076833 -
100%|██████████████████████████████████████████████████████████████████████████████████| 30/30 [00:27<00:00, 1.07it/s]2025-07-24T17:18:23.076833 -
100%|██████████████████████████████████████████████████████████████████████████████████| 30/30 [00:27<00:00, 1.08it/s]2025-07-24T17:18:23.076833 -
2025-07-24T17:18:23.078833 - end_vram - start_vram: 4711053742 - 2733990562 = 19770631802025-07-24T17:18:23.078833 -
2025-07-24T17:18:23.078833 - #3 [KSampler]: 28.15s - vram 1977063180b2025-07-24T17:18:23.078833 -
2025-07-24T17:18:23.711202 - end_vram - start_vram: 8100460554 - 3605411690 = 44950488642025-07-24T17:18:23.711239 -
2025-07-24T17:18:23.711239 - #8 [VAEDecode]: 0.63s - vram 4495048864b2025-07-24T17:18:23.711754 -
2025-07-24T17:18:23.864142 - end_vram - start_vram: 3605411690 - 3605411690 = 02025-07-24T17:18:23.864142 -
2025-07-24T17:18:23.864142 - #15 [SaveImage]: 0.15s - vram 0b2025-07-24T17:18:23.865143 -
2025-07-24T17:18:23.865143 - comfyui lumi batcher overwrite task done2025-07-24T17:18:23.865143 -
2025-07-24T17:18:23.866143 - Prompt executed in 31.05 seconds
2025-07-24T17:18:26.480125 - got prompt
2025-07-24T17:18:53.685302 -
100%|██████████████████████████████████████████████████████████████████████████████████| 30/30 [00:27<00:00, 1.14it/s]2025-07-24T17:18:53.686303 -
100%|██████████████████████████████████████████████████████████████████████████████████| 30/30 [00:27<00:00, 1.11it/s]2025-07-24T17:18:53.686303 -
2025-07-24T17:18:53.686303 - end_vram - start_vram: 4689507218 - 3605411690 = 10840955282025-07-24T17:18:53.686303 -
2025-07-24T17:18:53.687302 - #3 [KSampler]: 27.17s - vram 1084095528b2025-07-24T17:18:53.687302 -
2025-07-24T17:18:54.232028 - end_vram - start_vram: 8100460554 - 3605411690 = 44950488642025-07-24T17:18:54.232028 -
2025-07-24T17:18:54.233027 - #8 [VAEDecode]: 0.54s - vram 4495048864b2025-07-24T17:18:54.233027 -
2025-07-24T17:18:54.380027 - end_vram - start_vram: 3605411690 - 3605411690 = 02025-07-24T17:18:54.380027 -
2025-07-24T17:18:54.380027 - #15 [SaveImage]: 0.15s - vram 0b2025-07-24T17:18:54.380027 -
2025-07-24T17:18:54.381027 - comfyui lumi batcher overwrite task done2025-07-24T17:18:54.382027 -
2025-07-24T17:18:54.385027 - Prompt executed in 27.90 seconds
2025-07-24T17:24:25.352704 - got prompt
2025-07-24T17:24:25.445704 - end_vram - start_vram: 3507187562 - 3507187562 = 02025-07-24T17:24:25.446704 -
2025-07-24T17:24:25.446704 - #20 [LoraLoader]: 0.05s - vram 0b2025-07-24T17:24:25.446704 -
2025-07-24T17:24:25.447704 - Requested to load SD1ClipModel
2025-07-24T17:24:25.792290 - loaded completely 18695.929541397094 235.84423828125 True
2025-07-24T17:24:25.800290 - end_vram - start_vram: 3521486046 - 3507187562 = 142984842025-07-24T17:24:25.800290 -
2025-07-24T17:24:25.800290 - #7 [CLIPTextEncode]: 0.35s - vram 14298484b2025-07-24T17:24:25.800290 -
2025-07-24T17:24:25.808290 - end_vram - start_vram: 3519593078 - 3507187562 = 124055162025-07-24T17:24:25.808290 -
2025-07-24T17:24:25.809290 - #6 [CLIPTextEncode]: 0.01s - vram 12405516b2025-07-24T17:24:25.809290 -
2025-07-24T17:24:25.810290 - end_vram - start_vram: 3507187562 - 3507187562 = 02025-07-24T17:24:25.810290 -
2025-07-24T17:24:25.810290 - #11 [IPAdapterUnifiedLoader]: 0.00s - vram 0b2025-07-24T17:24:25.810290 -
2025-07-24T17:24:26.053290 - end_vram - start_vram: 3609372906 - 3507187562 = 1021853442025-07-24T17:24:26.053290 -
2025-07-24T17:24:26.054290 - #10 [IPAdapterAdvanced]: 0.24s - vram 102185344b2025-07-24T17:24:26.054290 -
2025-07-24T17:24:26.059290 - end_vram - start_vram: 3703635820 - 3605411690 = 982241302025-07-24T17:24:26.059290 -
2025-07-24T17:24:26.060290 - #14 [RescaleCFG]: 0.01s - vram 98224130b2025-07-24T17:24:26.060290 -
2025-07-24T17:24:26.061290 - Requested to load BaseModel
2025-07-24T17:24:26.644908 - loaded completely 19912.1512134552 1639.406135559082 True
2025-07-24T17:24:53.885378 -
100%|██████████████████████████████████████████████████████████████████████████████████| 30/30 [00:27<00:00, 1.08it/s]2025-07-24T17:24:53.885378 -
100%|██████████████████████████████████████████████████████████████████████████████████| 30/30 [00:27<00:00, 1.10it/s]2025-07-24T17:24:53.885378 -
2025-07-24T17:24:53.886378 - end_vram - start_vram: 4689507218 - 3703635818 = 9858714002025-07-24T17:24:53.886378 -
2025-07-24T17:24:53.886378 - #3 [KSampler]: 27.83s - vram 985871400b2025-07-24T17:24:53.887378 -
2025-07-24T17:24:54.482797 - end_vram - start_vram: 8100460554 - 3605411690 = 44950488642025-07-24T17:24:54.482797 -
2025-07-24T17:24:54.482797 - #8 [VAEDecode]: 0.60s - vram 4495048864b2025-07-24T17:24:54.482797 -
2025-07-24T17:24:54.640169 - end_vram - start_vram: 3605411690 - 3605411690 = 02025-07-24T17:24:54.640169 -
2025-07-24T17:24:54.640169 - #15 [SaveImage]: 0.16s - vram 0b2025-07-24T17:24:54.640169 -
2025-07-24T17:24:54.641169 - comfyui lumi batcher overwrite task done2025-07-24T17:24:54.641169 -
2025-07-24T17:24:54.643410 - Prompt executed in 29.28 seconds
2025-07-24T17:25:09.991282 - got prompt
2025-07-24T17:25:10.085282 - end_vram - start_vram: 3507187562 - 3507187562 = 02025-07-24T17:25:10.085282 -
2025-07-24T17:25:10.085282 - #20 [LoraLoader]: 0.05s - vram 0b2025-07-24T17:25:10.085282 -
2025-07-24T17:25:10.086282 - Requested to load SD1ClipModel
2025-07-24T17:25:10.369134 - loaded completely 18695.929541397094 235.84423828125 True
2025-07-24T17:25:10.377134 - end_vram - start_vram: 3521486046 - 3507187562 = 142984842025-07-24T17:25:10.377134 -
2025-07-24T17:25:10.377134 - #7 [CLIPTextEncode]: 0.29s - vram 14298484b2025-07-24T17:25:10.377134 -
2025-07-24T17:25:10.385134 - end_vram - start_vram: 3519593078 - 3507187562 = 124055162025-07-24T17:25:10.385134 -
2025-07-24T17:25:10.385134 - #6 [CLIPTextEncode]: 0.01s - vram 12405516b2025-07-24T17:25:10.385134 -
2025-07-24T17:25:10.386135 - end_vram - start_vram: 3507187562 - 3507187562 = 02025-07-24T17:25:10.386135 -
2025-07-24T17:25:10.386135 - #11 [IPAdapterUnifiedLoader]: 0.00s - vram 0b2025-07-24T17:25:10.386135 -
2025-07-24T17:25:10.631046 - end_vram - start_vram: 3609372906 - 3507187562 = 1021853442025-07-24T17:25:10.631046 -
2025-07-24T17:25:10.631046 - #10 [IPAdapterAdvanced]: 0.24s - vram 102185344b2025-07-24T17:25:10.631046 -
2025-07-24T17:25:10.637046 - end_vram - start_vram: 3703635820 - 3605411690 = 982241302025-07-24T17:25:10.637046 -
2025-07-24T17:25:10.637046 - #14 [RescaleCFG]: 0.01s - vram 98224130b2025-07-24T17:25:10.637046 -
2025-07-24T17:25:10.639047 - Requested to load BaseModel
2025-07-24T17:25:11.180881 - loaded completely 19912.1512134552 1639.406135559082 True
2025-07-24T17:25:39.272121 -
100%|██████████████████████████████████████████████████████████████████████████████████| 30/30 [00:28<00:00, 1.08it/s]2025-07-24T17:25:39.272121 -
100%|██████████████████████████████████████████████████████████████████████████████████| 30/30 [00:28<00:00, 1.07it/s]2025-07-24T17:25:39.272121 -
2025-07-24T17:25:39.273121 - end_vram - start_vram: 4689507218 - 3703635818 = 9858714002025-07-24T17:25:39.273121 -
2025-07-24T17:25:39.274121 - #3 [KSampler]: 28.64s - vram 985871400b2025-07-24T17:25:39.274121 -
2025-07-24T17:25:39.888702 - end_vram - start_vram: 8100460554 - 3605411690 = 44950488642025-07-24T17:25:39.888702 -
2025-07-24T17:25:39.888702 - #8 [VAEDecode]: 0.61s - vram 4495048864b2025-07-24T17:25:39.888702 -
2025-07-24T17:25:40.051703 - end_vram - start_vram: 3605411690 - 3605411690 = 02025-07-24T17:25:40.051703 -
2025-07-24T17:25:40.051703 - #15 [SaveImage]: 0.16s - vram 0b2025-07-24T17:25:40.051703 -
2025-07-24T17:25:40.052703 - comfyui lumi batcher overwrite task done2025-07-24T17:25:40.052703 -
2025-07-24T17:25:40.060703 - Prompt executed in 30.06 seconds
2025-07-24T17:43:56.476860 - got prompt
2025-07-24T17:43:57.039587 - end_vram - start_vram: 106744016 - 106744016 = 02025-07-24T17:43:57.039587 -
2025-07-24T17:43:57.039587 - #7 [WanVideoVAELoader]: 0.48s - vram 0b2025-07-24T17:43:57.040588 -
2025-07-24T17:43:57.040588 - end_vram - start_vram: 106744016 - 106744016 = 02025-07-24T17:43:57.040588 -
2025-07-24T17:43:57.040588 - #12 [WanVideoExperimentalArgs]: 0.00s - vram 0b2025-07-24T17:43:57.040588 -
2025-07-24T17:43:57.041588 - end_vram - start_vram: 106744016 - 106744016 = 02025-07-24T17:43:57.041588 -
2025-07-24T17:43:57.041588 - #10 [WanVideoEnhanceAVideo]: 0.00s - vram 0b2025-07-24T17:43:57.041588 -
2025-07-24T17:43:57.042588 - end_vram - start_vram: 106744016 - 106744016 = 02025-07-24T17:43:57.042588 -
2025-07-24T17:43:57.042588 - #21 [WanVideoVACEModelSelect]: 0.00s - vram 0b2025-07-24T17:43:57.042588 -
2025-07-24T17:44:00.282807 - Detected model in_channels: 36
2025-07-24T17:44:00.282807 - Model type: fl2v, num_heads: 40, num_layers: 40
2025-07-24T17:44:00.283807 - Model variant detected: i2v_720
2025-07-24T17:44:00.596667 - model_type FLOW
2025-07-24T17:44:00.597701 - Using accelerate to load and assign model weights to device...
2025-07-24T17:44:00.801188 -
Loading transformer parameters to cpu: 83%|██████████████████████████████▋ | 1080/1304 [00:00<00:00, 5458.86it/s]2025-07-24T17:44:00.839187 -
Loading transformer parameters to cpu: 100%|█████████████████████████████████████| 1304/1304 [00:00<00:00, 5446.33it/s]2025-07-24T17:44:00.839187 -
2025-07-24T17:44:00.844187 - end_vram - start_vram: 106744016 - 106744016 = 02025-07-24T17:44:00.844187 -
2025-07-24T17:44:00.844187 - #22 [WanVideoModelLoader]: 3.80s - vram 0b2025-07-24T17:44:00.844187 -
2025-07-24T17:44:02.947231 - end_vram - start_vram: 106744016 - 106744016 = 02025-07-24T17:44:02.948230 -
2025-07-24T17:44:02.948230 - #6 [LoadWanVideoT5TextEncoder]: 2.10s - vram 0b2025-07-24T17:44:02.948230 -
2025-07-24T17:44:02.948230 - Moving video model to cpu
2025-07-24T17:45:21.569551 - end_vram - start_vram: 11728619736 - 106744016 = 116218757202025-07-24T17:45:21.569558 -
2025-07-24T17:45:21.569558 - #8 [WanVideoTextEncode]: 78.62s - vram 11621875720b2025-07-24T17:45:21.569558 -
2025-07-24T17:45:21.624655 - end_vram - start_vram: 115132624 - 115132624 = 02025-07-24T17:45:21.625215 -
2025-07-24T17:45:21.625215 - #34 [LoadImage]: 0.05s - vram 0b2025-07-24T17:45:21.625215 -
2025-07-24T17:45:21.626235 - end_vram - start_vram: 115132624 - 115132624 = 02025-07-24T17:45:21.626242 -
2025-07-24T17:45:21.626242 - #19 [INTConstant]: 0.00s - vram 0b2025-07-24T17:45:21.626242 -
2025-07-24T17:45:21.671234 - end_vram - start_vram: 115132624 - 115132624 = 02025-07-24T17:45:21.671234 -
2025-07-24T17:45:21.671234 - #24 [ImageResizeKJ]: 0.04s - vram 0b2025-07-24T17:45:21.671234 -
2025-07-24T17:45:21.738079 - end_vram - start_vram: 115132624 - 115132624 = 02025-07-24T17:45:21.738592 -
2025-07-24T17:45:21.739108 - #30 [ImageResizeKJ]: 0.07s - vram 0b2025-07-24T17:45:21.739108 -
2025-07-24T17:45:21.782786 - end_vram - start_vram: 115132624 - 115132624 = 02025-07-24T17:45:21.782786 -
2025-07-24T17:45:21.782786 - #35 [ImageResizeKJ]: 0.04s - vram 0b2025-07-24T17:45:21.782786 -
2025-07-24T17:45:21.915384 - end_vram - start_vram: 115132624 - 115132624 = 02025-07-24T17:45:21.915902 -
2025-07-24T17:45:21.915902 - #29 [WanVideoVACEStartToEndFrame]: 0.13s - vram 0b2025-07-24T17:45:21.915902 -
2025-07-24T17:45:21.916414 - end_vram - start_vram: 115132624 - 115132624 = 02025-07-24T17:45:21.916918 -
2025-07-24T17:45:21.917002 - #40 [GetImageRangeFromBatch]: 0.00s - vram 0b2025-07-24T17:45:21.917002 -
2025-07-24T17:45:21.981944 - end_vram - start_vram: 115132624 - 115132624 = 02025-07-24T17:45:21.981944 -
2025-07-24T17:45:21.981944 - #25 [WanVideoVACEStartToEndFrame]: 0.06s - vram 0b2025-07-24T17:45:21.981944 -
2025-07-24T17:45:21.995235 - end_vram - start_vram: 115132624 - 115132624 = 02025-07-24T17:45:21.995235 -
2025-07-24T17:45:21.995235 - #41 [MaskBatchMulti]: 0.01s - vram 0b2025-07-24T17:45:21.995235 -
2025-07-24T17:45:22.039203 - end_vram - start_vram: 115132624 - 115132624 = 02025-07-24T17:45:22.039203 -
2025-07-24T17:45:22.039203 - #37 [ImageBatchMulti]: 0.04s - vram 0b2025-07-24T17:45:22.039708 -
2025-07-24T17:45:22.039713 - end_vram - start_vram: 115132624 - 115132624 = 02025-07-24T17:45:22.040227 -
2025-07-24T17:45:22.040227 - #26 [GetImageSizeAndCount]: 0.00s - vram 0b2025-07-24T17:45:22.040227 -
2025-07-24T17:45:22.883828 - input_masks shape2025-07-24T17:45:22.883828 - 2025-07-24T17:45:22.884341 - torch.Size([81, 496, 896])2025-07-24T17:45:22.884341 -
2025-07-24T17:45:34.863567 -
VAE encoding: 100%|██████████████████████████████████████████████████████████████████████| 9/9 [00:11<00:00, 1.30s/it]2025-07-24T17:45:34.863567 -
VAE encoding: 100%|██████████████████████████████████████████████████████████████████████| 9/9 [00:11<00:00, 1.32s/it]2025-07-24T17:45:34.864077 -
2025-07-24T17:45:46.589102 -
VAE encoding: 100%|██████████████████████████████████████████████████████████████████████| 9/9 [00:11<00:00, 1.30s/it]2025-07-24T17:45:46.589612 -
VAE encoding: 100%|██████████████████████████████████████████████████████████████████████| 9/9 [00:11<00:00, 1.30s/it]2025-07-24T17:45:46.589612 -
2025-07-24T17:45:46.600743 - refs shape2025-07-24T17:45:46.600743 - 2025-07-24T17:45:46.600743 - torch.Size([1, 3, 1, 496, 896])2025-07-24T17:45:46.600743 -
2025-07-24T17:45:46.715123 -
VAE encoding: 56%|██████████████████████████████████████▉ | 5/9 [00:00<00:00, 44.31it/s]2025-07-24T17:45:46.805051 -
VAE encoding: 100%|██████████████████████████████████████████████████████████████████████| 9/9 [00:00<00:00, 44.38it/s]2025-07-24T17:45:46.805583 -
2025-07-24T17:45:46.870662 - end_vram - start_vram: 2252473238 - 115132624 = 21373406142025-07-24T17:45:46.870662 -
2025-07-24T17:45:46.871171 - #16 [WanVideoVACEEncode]: 24.83s - vram 2137340614b2025-07-24T17:45:46.871171 -
2025-07-24T17:45:46.873216 - timesteps: tensor([1000.0000, 983.7124, 964.5367, 941.6301, 913.7864, 879.2166, 835.1485, 777.0445, 696.9283, 579.3684, 390.1099, 34.7826], device='cuda:0')
2025-07-24T17:45:46.887141 - Seq len: 38192
2025-07-24T17:49:31.510530 - Sampling 85 frames at 896x496 with 12 steps
2025-07-24T17:49:37.849674 -
0%| | 0/12 [00:00<?, ?it/s]2025-07-24T17:49:44.296375 -
0%| | 0/12 [00:06<?, ?it/s]2025-07-24T17:49:44.297376 -
2025-07-24T17:49:44.747159 - !!! Exception during processing !!! 'WanModel' object has no attribute 'vace_patch_embedding'
2025-07-24T17:49:44.783076 - Traceback (most recent call last):
File "F:\ComfyUI_Mie_V6.0\ComfyUI\execution.py", line 361, 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 "F:\ComfyUI_Mie_V6.0\ComfyUI\execution.py", line 236, 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 "F:\ComfyUI_Mie_V6.0\ComfyUI\execution.py", line 208, in _map_node_over_list
process_inputs(input_dict, i)
File "F:\ComfyUI_Mie_V6.0\ComfyUI\execution.py", line 197, in process_inputs
results.append(getattr(obj, func)(**inputs))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "F:\ComfyUI_Mie_V6.0\ComfyUI\custom_nodes\ComfyUI-WanVideoWrapper\nodes.py", line 3325, in process
noise_pred, self.cache_state = predict_with_cfg(
^^^^^^^^^^^^^^^^^
File "F:\ComfyUI_Mie_V6.0\ComfyUI\custom_nodes\ComfyUI-WanVideoWrapper\nodes.py", line 2617, in predict_with_cfg
noise_pred_cond, cache_state_cond = transformer(
^^^^^^^^^^^^
File "F:\ComfyUI_Mie_V6.0\python_embeded\Lib\site-packages\torch\nn\modules\module.py", line 1751, in _wrapped_call_impl
return self._call_impl(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "F:\ComfyUI_Mie_V6.0\python_embeded\Lib\site-packages\torch\nn\modules\module.py", line 1762, in _call_impl
return forward_call(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "F:\ComfyUI_Mie_V6.0\ComfyUI\custom_nodes\ComfyUI-WanVideoWrapper\wanvideo\modules\model.py", line 1617, in forward
vace_hints = self.forward_vace(x, data["context"], data["seq_len"], kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "F:\ComfyUI_Mie_V6.0\ComfyUI\custom_nodes\ComfyUI-WanVideoWrapper\wanvideo\modules\model.py", line 1196, in forward_vace
c = [self.vace_patch_embedding(u.unsqueeze(0).float()).to(x.dtype) for u in vace_context]
^^^^^^^^^^^^^^^^^^^^^^^^^
File "F:\ComfyUI_Mie_V6.0\python_embeded\Lib\site-packages\diffusers\models\modeling_utils.py", line 291, in __getattr__
return super().__getattr__(name)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "F:\ComfyUI_Mie_V6.0\python_embeded\Lib\site-packages\torch\nn\modules\module.py", line 1940, in __getattr__
raise AttributeError(
AttributeError: 'WanModel' object has no attribute 'vace_patch_embedding'. Did you mean: 'patch_embedding'?
2025-07-24T17:49:44.785980 - end_vram - start_vram: 34183609272 - 173795536 = 340098137362025-07-24T17:49:44.785980 -
2025-07-24T17:49:44.785980 - #42 [WanVideoSampler]: 237.91s - vram 34009813736b2025-07-24T17:49:44.785980 -
2025-07-24T17:49:44.798561 - comfyui lumi batcher overwrite task done2025-07-24T17:49:44.798968 -
2025-07-24T17:49:44.868694 - Prompt executed in 348.38 seconds
2025-07-24T18:17:32.104770 - [ComfyUI-Manager] The ComfyRegistry cache update is still in progress, so an outdated cache is being used.2025-07-24T18:17:32.105296 -
2025-07-24T18:17:33.147891 - FETCH DATA from: https://raw.githubusercontent.com/ltdrdata/ComfyUI-Manager/main/custom-node-list.json2025-07-24T18:17:33.147891 - 2025-07-24T18:17:36.036752 - [DONE]2025-07-24T18:17:36.036752 -
2025-07-24T18:17:36.120191 - FETCH DATA from: https://raw.githubusercontent.com/ltdrdata/ComfyUI-Manager/main/github-stats.json2025-07-24T18:17:36.120191 - 2025-07-24T18:17:37.292226 - [DONE]2025-07-24T18:17:37.292226 -
2025-07-24T18:17:37.313785 - FETCH DATA from: https://raw.githubusercontent.com/ltdrdata/ComfyUI-Manager/main/extras.json2025-07-24T18:17:37.313785 - 2025-07-24T18:17:38.420206 - [DONE]2025-07-24T18:17:38.420897 -
2025-07-24T18:17:38.602146 - FETCH DATA from: https://raw.githubusercontent.com/ltdrdata/ComfyUI-Manager/main/extension-node-map.json2025-07-24T18:17:38.602146 - 2025-07-24T18:17:39.726647 - [DONE]2025-07-24T18:17:39.726647 -
2025-07-24T18:21:32.720524 - got prompt
2025-07-24T18:21:36.403235 - timesteps: tensor([1000.0000, 983.7124, 964.5367, 941.6301, 913.7864, 879.2166, 835.1485, 777.0445, 696.9283, 579.3684, 390.1099, 34.7826], device='cuda:0')
2025-07-24T18:21:36.571239 - Seq len: 38192
2025-07-24T18:21:36.578239 - Sampling 85 frames at 896x496 with 12 steps
2025-07-24T18:21:36.834814 -
0%| | 0/12 [00:00<?, ?it/s]2025-07-24T18:21:40.522225 -
0%| | 0/12 [00:03<?, ?it/s]2025-07-24T18:21:40.522225 -
2025-07-24T18:21:40.567079 - !!! Exception during processing !!! 'WanModel' object has no attribute 'vace_patch_embedding'
2025-07-24T18:21:40.572236 - Traceback (most recent call last):
File "F:\ComfyUI_Mie_V6.0\ComfyUI\execution.py", line 361, 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 "F:\ComfyUI_Mie_V6.0\ComfyUI\execution.py", line 236, 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 "F:\ComfyUI_Mie_V6.0\ComfyUI\execution.py", line 208, in _map_node_over_list
process_inputs(input_dict, i)
File "F:\ComfyUI_Mie_V6.0\ComfyUI\execution.py", line 197, in process_inputs
results.append(getattr(obj, func)(**inputs))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "F:\ComfyUI_Mie_V6.0\ComfyUI\custom_nodes\ComfyUI-WanVideoWrapper\nodes.py", line 3325, in process
noise_pred, self.cache_state = predict_with_cfg(
^^^^^^^^^^^^^^^^^
File "F:\ComfyUI_Mie_V6.0\ComfyUI\custom_nodes\ComfyUI-WanVideoWrapper\nodes.py", line 2617, in predict_with_cfg
noise_pred_cond, cache_state_cond = transformer(
^^^^^^^^^^^^
File "F:\ComfyUI_Mie_V6.0\python_embeded\Lib\site-packages\torch\nn\modules\module.py", line 1751, in _wrapped_call_impl
return self._call_impl(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "F:\ComfyUI_Mie_V6.0\python_embeded\Lib\site-packages\torch\nn\modules\module.py", line 1762, in _call_impl
return forward_call(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "F:\ComfyUI_Mie_V6.0\ComfyUI\custom_nodes\ComfyUI-WanVideoWrapper\wanvideo\modules\model.py", line 1617, in forward
vace_hints = self.forward_vace(x, data["context"], data["seq_len"], kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "F:\ComfyUI_Mie_V6.0\ComfyUI\custom_nodes\ComfyUI-WanVideoWrapper\wanvideo\modules\model.py", line 1196, in forward_vace
c = [self.vace_patch_embedding(u.unsqueeze(0).float()).to(x.dtype) for u in vace_context]
^^^^^^^^^^^^^^^^^^^^^^^^^
File "F:\ComfyUI_Mie_V6.0\python_embeded\Lib\site-packages\diffusers\models\modeling_utils.py", line 291, in __getattr__
return super().__getattr__(name)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "F:\ComfyUI_Mie_V6.0\python_embeded\Lib\site-packages\torch\nn\modules\module.py", line 1940, in __getattr__
raise AttributeError(
AttributeError: 'WanModel' object has no attribute 'vace_patch_embedding'. Did you mean: 'patch_embedding'?
2025-07-24T18:21:40.574784 - end_vram - start_vram: 34183609272 - 32966353744 = 12172555282025-07-24T18:21:40.574784 -
2025-07-24T18:21:40.575297 - #42 [WanVideoSampler]: 7.68s - vram 1217255528b2025-07-24T18:21:40.575297 -
2025-07-24T18:21:40.575811 - comfyui lumi batcher overwrite task done2025-07-24T18:21:40.575811 -
2025-07-24T18:21:40.577866 - Prompt executed in 7.84 seconds
```
## Attached Workflow
Please make sure that workflow does not contain any sensitive information such as API keys or passwords.
```
Workflow too large. Please manually upload the workflow from local file system.
```
## Additional Context
(Please add any additional context or steps to reproduce the error here)
什么问题,该怎么解决
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