Hy3D Render Multiview node error: ImportError: DLL load failed while importing custom_rasterizer_kernel: The specified procedure could not be found.

[Geryco]

Hello, please help me with the solution, I manage to get a working mesh, but with no texture. The workflow stops at the Hy3D Render Multiview node with the following error:

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2025-02-07T18:20:53.503404 -
Done.
2025-02-07T18:21:28.202698 - got prompt
2025-02-07T18:21:35.180894 -
Loading pipeline components...: 83%|███████████████████████████████████████████▎ | 5/6 [00:06<00:00, 1.08it/s]2025-02-07T18:21:35.207387 -
Loading pipeline components...: 100%|████████████████████████████████████████████████████| 6/6 [00:06<00:00, 1.16s/it]2025-02-07T18:21:35.207387 -
2025-02-07T18:21:40.122076 - C:\Program Files\ComfyUI_windows_portable\python_embeded\Lib\site-packages\torch\functional.py:539: UserWarning: torch.meshgrid: in an upcoming release, it will be required to pass the indexing argument. (Triggered internally at C:\actions-runner_work\pytorch\pytorch\pytorch\aten\src\ATen\native\TensorShape.cpp:3638.)
return _VF.meshgrid(tensors, **kwargs) # type: ignore[attr-defined]
2025-02-07T18:21:43.835445 - Settings -> Mode=base, Device=cuda:0, Torchscript=enabled2025-02-07T18:21:43.835445 -
2025-02-07T18:21:50.170351 - C:\Program Files\ComfyUI_windows_portable\python_embeded\Lib\site-packages\torchvision\transforms\v2_deprecated.py:42: UserWarning: The transform ToTensor() is deprecated and will be removed in a future release. Instead, please use v2.Compose([v2.ToImage(), v2.ToDtype(torch.float32, scale=True)]).Output is equivalent up to float precision.
warnings.warn(
2025-02-07T18:21:54.626481 -
98%|████████████████████████████████████████████████████████████████████████████████▎ | 49/50 [00:03<00:00, 14.32it/s]2025-02-07T18:21:54.713027 -
100%|██████████████████████████████████████████████████████████████████████████████████| 50/50 [00:03<00:00, 12.62it/s]2025-02-07T18:21:54.713027 -
2025-02-07T18:21:55.675829 - Loading model from C:\Program Files\ComfyUI_windows_portable\ComfyUI\models\diffusion_models\hunyuan3d-dit-v2-0-fp16.safetensors
2025-02-07T18:22:08.101373 - guidance: 2025-02-07T18:22:08.101373 - 2025-02-07T18:22:08.101373 - None2025-02-07T18:22:08.101373 -
2025-02-07T18:22:28.093797 -
Diffusion Sampling:: 100%|█████████████████████████████████████████████████████████████| 50/50 [00:19<00:00, 2.46it/s]2025-02-07T18:22:28.093797 -
Diffusion Sampling:: 100%|█████████████████████████████████████████████████████████████| 50/50 [00:19<00:00, 2.50it/s]2025-02-07T18:22:28.094795 -
2025-02-07T18:22:28.094795 - latents shape: 2025-02-07T18:22:28.094795 - 2025-02-07T18:22:28.094795 - torch.Size([1, 3072, 64])2025-02-07T18:22:28.094795 -
2025-02-07T18:22:28.095791 - Allocated memory: memory=2.769 GB
2025-02-07T18:22:28.095791 - Max allocated memory: max_memory=4.953 GB
2025-02-07T18:22:28.095791 - Max reserved memory: max_reserved=4.969 GB
2025-02-07T18:23:09.598995 -
MC Level 0.0 Implicit Function:: 100%|████████████████████████████████████████████▉| 1783/1784 [00:38<00:00, 46.30it/s]2025-02-07T18:23:09.622982 -
MC Level 0.0 Implicit Function:: 100%|█████████████████████████████████████████████| 1784/1784 [00:38<00:00, 46.16it/s]2025-02-07T18:23:09.622982 -
2025-02-07T18:23:11.475305 - Decoded mesh with 539003 vertices and 1078014 faces
2025-02-07T18:23:13.187761 - Removed floaters, resulting in 538545 vertices and 1077118 faces
2025-02-07T18:23:14.809507 - Removed degenerate faces, resulting in 538545 vertices and 1077118 faces
2025-02-07T18:23:34.624023 - Reduced faces, resulting in 24986 vertices and 50000 faces
2025-02-07T18:23:50.104434 - camera_distance: 1.452025-02-07T18:23:50.104434 -
2025-02-07T18:23:50.206611 - !!! Exception during processing !!! DLL load failed while importing custom_rasterizer_kernel: The specified procedure could not be found.
2025-02-07T18:23:50.212595 - Traceback (most recent call last):
File "C:\Program Files\ComfyUI_windows_portable\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 "C:\Program Files\ComfyUI_windows_portable\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 "C:\Program Files\ComfyUI_windows_portable\ComfyUI\execution.py", line 174, in map_node_over_list
process_inputs(input_dict, i)
File "C:\Program Files\ComfyUI_windows_portable\ComfyUI\execution.py", line 163, in process_inputs
results.append(getattr(obj, func)(**inputs))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Program Files\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI-Hunyuan3DWrapper\nodes.py", line 433, in process
self.render = MeshRender(
^^^^^^^^^^^
File "C:\Program Files\ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI-Hunyuan3DWrapper\hy3dgen\texgen\differentiable_renderer\mesh_render.py", line 158, in init
import custom_rasterizer as cr
File "C:\Program Files\ComfyUI_windows_portable\python_embeded\Lib\site-packages\custom_rasterizer_init.py", line 32, in
from .render import *
File "C:\Program Files\ComfyUI_windows_portable\python_embeded\Lib\site-packages\custom_rasterizer\render.py", line 25, in
import custom_rasterizer_kernel
ImportError: DLL load failed while importing custom_rasterizer_kernel: The specified procedure could not be found.

2025-02-07T18:23:50.213593 - Prompt executed in 142.00 seconds

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[Telpenar]

Got the sam DLL load failed while importing custom_rasterizer_kernel: The specified procedure could not be found. I have a normal Comfy build but with venv. This helped instantly:

kijai/ComfyUI-Hunyuan3DWrapper#14 (comment)