MrForExample
Hunyuan3D_V2: No module named 'custom_rasterizer' running sample workflow
2025-01-27T16:01:15.779580 - !!! Exception during processing !!! No module named 'custom_rasterizer'
2025-01-27T16:01:15.780628 - Traceback (most recent call last):
File "I:\ComfyUI\ComfyUI\execution.py", line 327, 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 "I:\ComfyUI\ComfyUI\execution.py", line 202, 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 "I:\ComfyUI\ComfyUI\execution.py", line 174, in _map_node_over_list
process_inputs(input_dict, i)
File "I:\ComfyUI\ComfyUI\execution.py", line 163, in process_inputs
results.append(getattr(obj, func)(**inputs))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "I:\ComfyUI\ComfyUI\custom_nodes\comfyui-3d-pack\nodes.py", line 1514, in load_diffusers_pipe
pipe = diffusers_pipeline_class.from_pretrained(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "I:\ComfyUI\ComfyUI\custom_nodes\ComfyUI-3D-Pack\Gen_3D_Modules\Hunyuan3D_V2\hy3dgen\texgen\pipelines.py", line 70, in from_pretrained
return cls(Hunyuan3DTexGenConfig(delight_model_path, multiview_model_path))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "I:\ComfyUI\ComfyUI\custom_nodes\ComfyUI-3D-Pack\Gen_3D_Modules\Hunyuan3D_V2\hy3dgen\texgen\pipelines.py", line 76, in __init__
self.render = MeshRender(
^^^^^^^^^^^
File "I:\ComfyUI\ComfyUI\custom_nodes\ComfyUI-3D-Pack\Gen_3D_Modules\Hunyuan3D_V2\hy3dgen\texgen\differentiable_renderer\mesh_render.py", line 155, in __init__
import custom_rasterizer as cr
ModuleNotFoundError: No module named 'custom_rasterizer'
comparing with the original repo: the py code was left out in ComfyUI-3D-Pack.
2025-01-27T16:01:15.779580 - !!! Exception during processing !!! No module named 'custom_rasterizer' 2025-01-27T16:01:15.780628 - Traceback (most recent call last): File "I:\ComfyUI\ComfyUI\execution.py", line 327, 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 "I:\ComfyUI\ComfyUI\execution.py", line 202, 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 "I:\ComfyUI\ComfyUI\execution.py", line 174, in _map_node_over_list process_inputs(input_dict, i) File "I:\ComfyUI\ComfyUI\execution.py", line 163, in process_inputs results.append(getattr(obj, func)(**inputs)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "I:\ComfyUI\ComfyUI\custom_nodes\comfyui-3d-pack\nodes.py", line 1514, in load_diffusers_pipe pipe = diffusers_pipeline_class.from_pretrained( ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "I:\ComfyUI\ComfyUI\custom_nodes\ComfyUI-3D-Pack\Gen_3D_Modules\Hunyuan3D_V2\hy3dgen\texgen\pipelines.py", line 70, in from_pretrained return cls(Hunyuan3DTexGenConfig(delight_model_path, multiview_model_path)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "I:\ComfyUI\ComfyUI\custom_nodes\ComfyUI-3D-Pack\Gen_3D_Modules\Hunyuan3D_V2\hy3dgen\texgen\pipelines.py", line 76, in __init__ self.render = MeshRender( ^^^^^^^^^^^ File "I:\ComfyUI\ComfyUI\custom_nodes\ComfyUI-3D-Pack\Gen_3D_Modules\Hunyuan3D_V2\hy3dgen\texgen\differentiable_renderer\mesh_render.py", line 155, in __init__ import custom_rasterizer as cr ModuleNotFoundError: No module named 'custom_rasterizer'comparing with the original repo: the py code was left out in ComfyUI-3D-Pack.
Please follow wheel install instructions here https://github.com/kijai/ComfyUI-Hunyuan3DWrapper?tab=readme-ov-file#installation I was having the same error, installing them from the wheels fixed it on my Windows 11 setup 🙏🏼
Done already but wont any user run into this issue since the pack does not include the rasterizer? Shouldn't that step be run by the pack init.
Hm, guys, can you help with it? I have the same problem but
Oh, it's hard to do, I've encountered it, but my py is from 3.11 version, do I still hope to use it? I still can't install it, please ask for an answer
There is a solution:
- get the repo. 'https://github.com/Tencent/Hunyuan3D-2'
- locate to Hunyuan3D_V2\hy3dgen\texgen\custom_rasterizer
- build the 'custom_rasterizer', there recomand: python setup.py bdist_wheel (build to whl package), then pip install the pkg to your comyui env.
Hi everybody, after spending 5+ hours in one day, i got the answer, thanks to the reddit comment- > https://imgur.com/a/kijai-comfyui-hunyuan3dwrapper-instructions-3TSVBCE
Solution-> as mentioned in the {1} in the reademe section where it sats as "If this doesn't work or there isn't a suitable wheel available for your system. you need to compile yourself:" You have to blindly follow the steps, in my case the section option worked, where another link {2} i have to follow which simply installed something like python.h and after that i come back to readme file of {1} and again exectued the same command and viola!! everything worked as it should be,
While it was not solved, it seemed to me as if everyone was able to access such powerfull model leaving me behind 😂, Also i am having GTX 4050 6GB Vram, and the Hanyuan paint-3d model, in the purple section of the node where it finally paints the model, is taking huge time, please let me know what was your experience with your PC specs.
If you find the helpful please follow me on github - {3}
{1} -> https://github.com/kijai/ComfyUI-Hunyuan3DWrapper?tab=readme-ov-file {2} -> https://github.com/woct0rdho/triton-windows?tab=readme-ov-file#8-special-notes-for-comfyui-with-embeded-python {3} -> https://github.com/KrishnaGupta0405
im struggling with the command needed for apple computers to install the whl for custom_raster.
git clone https://github.com/kijai/ComfyUI-Hunyuan3DWrapper.git %cd ./ComfyUI-Hunyuan3DWrapper/hy3dgen/texgen/custom_rasterizer/ !python setup.py bdist_wheel !pip install dist/custom_rasterizer*.whl
This is my successful way suggested by Gemini.
Step-by-Step Instructions
C:\ComfyUI-aki-v1.4\python\python.exe -m pip install --upgrade pip setuptools wheel ninja
After that command completes successfully, try the original installation command again.
C:\ComfyUI-aki-v1.4\python\python.exe -m pip install . --no-build-isolation
This should now work.
