build_ext failed!

[flydragon2018]

File "/home/zzl/anaconda3/envs/poco/lib/python3.7/site-packages/torch/utils/cpp_extension.py", line 1683, in _run_ninja_build raise RuntimeError(message) from e RuntimeError: Error compiling objects for extension

[deokhwalee]

I have a exactly same problem. Any solutions?

[RozDavid]

I think you are having problems with pykdtree structs and recent pytorch version incompatibility. This answer helped me solve the problem: https://github.com/autonomousvision/differentiable_volumetric_rendering/issues/46#issuecomment-869823496

[deokhwalee]

@RozDavid Thanks a lot! It worked!

[aboulch]

Hello, Following previous mentions, I updated the install instruction according to:

https://github.com/autonomousvision/differentiable_volumetric_rendering/issues/46#issuecomment-869823496

becoming:

CC=gcc CXX=gcc python setup_c.py build_ext --inplace
python setup.py build_ext --inplace

Tell me if that is OK. Best,