why？

[TW-Xiao]

Total VRAM 16384 MB, total RAM 32620 MB pytorch version: 2.4.0+cu121 E:\ComfyUI_3D\python_embeded\Lib\site-packages\xformers\ops\fmha\flash.py:211: FutureWarning: torch.library.impl_abstract was renamed to torch.library.register_fake. Please use that instead; we will remove torch.library.impl_abstract in a future version of PyTorch. @torch.library.impl_abstract("xformers_flash::flash_fwd") E:\ComfyUI_3D\python_embeded\Lib\site-packages\xformers\ops\fmha\flash.py:344: FutureWarning: torch.library.impl_abstract was renamed to torch.library.register_fake. Please use that instead; we will remove torch.library.impl_abstract in a future version of PyTorch. @torch.library.impl_abstract("xformers_flash::flash_bwd") xformers version: 0.0.27.post2 Set vram state to: NORMAL_VRAM Device: cuda:0 NVIDIA GeForce RTX 3080 Laptop GPU : cudaMallocAsync Using xformers cross attention [Prompt Server] web root: E:\ComfyUI_3D\ComfyUI\web E:\ComfyUI_3D\python_embeded\Lib\site-packages\kornia\feature\lightglue.py:44: FutureWarning: torch.cuda.amp.custom_fwd(args...) is deprecated. Please use torch.amp.custom_fwd(args..., device_type='cuda') instead. @torch.cuda.amp.custom_fwd(cast_inputs=torch.float32) E:\ComfyUI_3D\python_embeded\Lib\site-packages\kiui\nn_init_.py:31: FutureWarning: torch.cuda.amp.custom_fwd(args...) is deprecated. Please use torch.amp.custom_fwd(args..., device_type='cuda') instead. @torch.cuda.amp.custom_fwd(cast_inputs=torch.float32)

E:\ComfyUI_3D\python_embeded\Lib\site-packages\kiui\nn_init_.py:37: FutureWarning: torch.cuda.amp.custom_bwd(args...) is deprecated. Please use torch.amp.custom_bwd(args..., device_type='cuda') instead. @torch.cuda.amp.custom_bwd

E:\ComfyUI_3D\ComfyUI\custom_nodes\ComfyUI-3D-Pack\Gen_3D_Modules\TriplaneGaussian\utils\ops.py:38: FutureWarning: torch.cuda.amp.custom_fwd(args...) is deprecated. Please use torch.amp.custom_fwd(args..., device_type='cuda') instead. @custom_fwd(cast_inputs=torch.float32)

E:\ComfyUI_3D\ComfyUI\custom_nodes\ComfyUI-3D-Pack\Gen_3D_Modules\TriplaneGaussian\utils\ops.py:44: FutureWarning: torch.cuda.amp.custom_bwd(args...) is deprecated. Please use torch.amp.custom_bwd(args..., device_type='cuda') instead. @custom_bwd

Warn!: xFormers is available (Attention) Warn!: Traceback (most recent call last): File "E:\ComfyUI_3D\ComfyUI\nodes.py", line 1993, in load_custom_node module_spec.loader.exec_module(module) File "", line 940, in exec_module File "", line 241, in call_with_frames_removed File "E:\ComfyUI_3D\ComfyUI\custom_nodes\ComfyUI-3D-Pack_init.py", line 53, in module = importlib.import_module(f".{nodes_filename}", package=name) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "importlib_init_.py", line 126, in import_module File "", line 1204, in _gcd_import File "", line 1176, in _find_and_load File "", line 1147, in _find_and_load_unlocked File "", line 690, in _load_unlocked File "", line 940, in exec_module File "", line 241, in _call_with_frames_removed File "E:\ComfyUI_3D\ComfyUI\custom_nodes\ComfyUI-3D-Pack\nodes.py", line 82, in from Unique3D.scripts.project_mesh import multiview_color_projection, multiview_color_projection_texture, get_cameras_list, get_orbit_cameras_list File "E:\ComfyUI_3D\ComfyUI\custom_nodes\ComfyUI-3D-Pack\Gen_3D_Modules\Unique3D\scripts\project_mesh.py", line 99, in pix2faces_renderer = Pix2FacesRenderer() ^^^^^^^^^^^^^^^^^^^ File "E:\ComfyUI_3D\ComfyUI\custom_nodes\ComfyUI-3D-Pack\Gen_3D_Modules\Unique3D\scripts\project_mesh.py", line 71, in init self._glctx = dr.RasterizeGLContext(output_db=False, device=device) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "E:\ComfyUI_3D\python_embeded\Lib\site-packages\nvdiffrast\torch\ops.py", line 221, in init self.cpp_wrapper = _get_plugin(gl=True).RasterizeGLStateWrapper(output_db, mode == 'automatic', cuda_device_idx) ^^^^^^^^^^^^^^^^^^^^ File "E:\ComfyUI_3D\python_embeded\Lib\site-packages\nvdiffrast\torch\ops.py", line 43, in _get_plugin raise RuntimeError("Could not locate a supported Microsoft Visual C++ installation") RuntimeError: Could not locate a supported Microsoft Visual C++ installation

Warn!: Cannot import E:\ComfyUI_3D\ComfyUI\custom_nodes\ComfyUI-3D-Pack module for custom nodes: Could not locate a supported Microsoft Visual C++ installation

Loading: ComfyUI-Manager (V2.51.8)

ComfyUI Revision: 2592 [904bf58e] | Released on '2024-08-21'

[MrForExample]

Hi, the error is caused by missing Visual Studio Build Tools 2022/2019 with Workloads: Desktop development with C++ (There are a few JIT torch cpp extension that builds in runtime)

As mentioned here in Readme

[TW-Xiao]

Hi, the error is caused by missing Visual Studio Build Tools 2022/2019 with Workloads: Desktop development with C++ (There are a few JIT torch cpp extension that builds in runtime)

As mentioned here in Readme

thank you