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graphdeco-inria / reduced-3dgs

The code for the paper "Reducing the Memory Footprint of 3D Gaussian Splatting"
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cannot import name 'rasterize_gaussians_variableSH_bands' #6

Closed Richardder closed 3 months ago

Richardder commented 3 months ago

Traceback (most recent call last): File "train.py", line 16, in from gaussian_renderer import render, network_gui File "/home/richard/program/reduced-3dgs/gaussian_renderer/init.py", line 15, in from diff_gaussian_rasterization._C import rasterize_gaussians_variableSH_bands ImportError: cannot import name 'rasterize_gaussians_variableSH_bands' from 'diff_gaussian_rasterization._C' (/home/richard/miniconda3/envs/gaussian_splatting/lib/python3.7/site-packages/diff_gaussian_rasterization/_C.cpython-37m-x86_64-linux-gnu.so)

I tried to reinstall the 'environment.yml' but the 'submoduled/diff-gaussian-rasterization' could not be installed.

Building wheels for collected packages: diff-gaussian-rasterization, simple-knn Building wheel for diff-gaussian-rasterization (setup.py): started Building wheel for diff-gaussian-rasterization (setup.py): finished with status 'error'

Running setup.py install for diff-gaussian-rasterization: started Running setup.py install for diff-gaussian-rasterization: finished with status 'error'

... l large amount of info ...

note: This error originates from a subprocess, and is likely not a problem with pip. error: legacy-install-failure

× Encountered error while trying to install package. ╰─> diff-gaussian-rasterization

note: This is an issue with the package mentioned above, not pip. hint: See above for output from the failure. failed

CondaEnvException: Pip failed

and then i tried the gaussian-splatting, i could install the 'submodules/diff-gaussian-rasterization' there ,and i was confused.

PanagiotisP commented 3 months ago

Hi. I might have messed up some things in the environment.yml file, after making a last-minute change with the submodule (that I will revert when I get back to office). For now, can you try running pip install submodules/diff-gaussian-rasterization/ manually?

Richardder commented 3 months ago

Hi. I might have messed up some things in the environment.yml file, after making a last-minute change with the submodule (that I will revert when I get back to office). For now, can you try running pip install submodules/diff-gaussian-rasterization/ manually?

It still didn't work out.

Richardder commented 3 months ago

I followed the closed issue, changed the /w line to -w, and successfully installed it.

PanagiotisP commented 3 months ago

Thanks for getting back to me! I used this flag during development to pinpoint the compiler errors more easily. I removed it here since it creates problems for non-MSVC users.