# ComfyUI Error Report
## Error Details
- **Node ID:** 221
- **Node Type:** WanVideoSampler
- **Exception Type:** KeyError
- **Exception Message:** 'force_parameter_static_shapes'
## Stack Trace
```
File "E:\ComfyUI-aki-v2\ComfyUI\execution.py", line 510, 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, hidden_inputs=hidden_inputs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "E:\ComfyUI-aki-v2\ComfyUI\execution.py", line 324, 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, hidden_inputs=hidden_inputs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "E:\ComfyUI-aki-v2\ComfyUI\execution.py", line 298, in _async_map_node_over_list
await process_inputs(input_dict, i)
File "E:\ComfyUI-aki-v2\ComfyUI\execution.py", line 286, in process_inputs
result = f(**inputs)
^^^^^^^^^^^
File "E:\ComfyUI-aki-v2\ComfyUI\custom_nodes\ComfyUI-WanVideoWrapper\nodes_sampler.py", line 221, in process
transformer = compile_model(transformer, model["compile_args"])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "E:\ComfyUI-aki-v2\ComfyUI\custom_nodes\ComfyUI-WanVideoWrapper\utils.py", line 507, in compile_model
torch._dynamo.config.force_parameter_static_shapes = compile_args["force_parameter_static_shapes"]
~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
```
## System Information
- **ComfyUI Version:** 0.3.71
- **Arguments:** E:\ComfyUI-aki-v2\ComfyUI\main.py --auto-launch --preview-method auto --use-sage-attention --disable-cuda-malloc --fast
- **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:** false
- **PyTorch Version:** 2.7.0+cu126
## Devices
- **Name:** cuda:0 NVIDIA GeForce RTX 4080 SUPER : cudaMallocAsync
- **Type:** cuda
- **VRAM Total:** 17170956288
- **VRAM Free:**
15765340160

- **Torch VRAM Total:** 0
- **Torch VRAM Free:** 0
2025-11-22T21:32:38.518511 - Prompt executed in 124.25 seconds
求助，在谷歌上搜半天也没有看见使用WanVideoSampler时出现这个问题的其他人，看别人的问题，最相似的好像是pytorch里面的设置问题？现在用的pytorch是2.7的，实在搞不定了，还求大神们帮帮忙看一下