build raymarching error: python setup.py build_ext --inplace

[MisssThe]

build raymarching error: python setup.py build_ext --inplace

[MisssThe]

when I use cuda 11.3 I can build this success,but compile torch-cuda-nn failed.

[MisssThe]

2 errors detected in the compilation of "D:/Project/Python/nerf2mesh/raymarching/src/raymarching.cu".
raymarching.cu
ninja: build stopped: subcommand failed.
Traceback (most recent call last):
File "D:\Application\Anaconda\envs\nerf22mesh\lib\site-packages\torch\utils\cpp_extension.py", line 1808, in _run_ninja_build
subprocess.run(
File "D:\Application\Anaconda\envs\nerf22mesh\lib\subprocess.py", line 528, in run
raise CalledProcessError(retcode, process.args,
subprocess.CalledProcessError: Command '['ninja', '-v']' returned non-zero exit status 1.

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "D:\Project\Python\nerf2mesh\raymarching\setup.py", line 44, in
setup(
File "D:\Application\Anaconda\envs\nerf22mesh\lib\site-packages\setuptools_init_.py", line 107, in setup
return distutils.core.setup(**attrs)
File "D:\Application\Anaconda\envs\nerf22mesh\lib\site-packages\setuptools_distutils\core.py", line 185, in setup
return run_commands(dist)
File "D:\Application\Anaconda\envs\nerf22mesh\lib\site-packages\setuptools_distutils\core.py", line 201, in run_commands
dist.run_commands()
File "D:\Application\Anaconda\envs\nerf22mesh\lib\site-packages\setuptools_distutils\dist.py", line 969, in run_commands
self.run_command(cmd)
File "D:\Application\Anaconda\envs\nerf22mesh\lib\site-packages\setuptools\dist.py", line 1234, in run_command
super().run_command(command)
File "D:\Application\Anaconda\envs\nerf22mesh\lib\site-packages\setuptools_distutils\dist.py", line 988, in run_command
cmd_obj.run()
File "D:\Application\Anaconda\envs\nerf22mesh\lib\site-packages\setuptools\command\build_ext.py", line 84, in run
_build_ext.run(self)
File "D:\Application\Anaconda\envs\nerf22mesh\lib\site-packages\setuptools_distutils\command\build_ext.py", line 345, in run
self.build_extensions()
File "D:\Application\Anaconda\envs\nerf22mesh\lib\site-packages\torch\utils\cpp_extension.py", line 765, in build_extensions
build_ext.build_extensions(self)
File "D:\Application\Anaconda\envs\nerf22mesh\lib\site-packages\setuptools_distutils\command\build_ext.py", line 467, in build_extensions
self._build_extensions_serial()
File "D:\Application\Anaconda\envs\nerf22mesh\lib\site-packages\setuptools_distutils\command\build_ext.py", line 493, in _build_extensions_serial
self.build_extension(ext)
File "D:\Application\Anaconda\envs\nerf22mesh\lib\site-packages\setuptools\command\build_ext.py", line 246, in build_extension
_build_ext.build_extension(self, ext)
File "D:\Application\Anaconda\envs\nerf22mesh\lib\site-packages\setuptools_distutils\command\build_ext.py", line 548, in build_extension
objects = self.compiler.compile(
File "D:\Application\Anaconda\envs\nerf22mesh\lib\site-packages\torch\utils\cpp_extension.py", line 738, in win_wrap_ninja_compile
_write_ninja_file_and_compile_objects(
File "D:\Application\Anaconda\envs\nerf22mesh\lib\site-packages\torch\utils\cpp_extension.py", line 1487, in _write_ninja_file_and_compile_objects
_run_ninja_build(
File "D:\Application\Anaconda\envs\nerf22mesh\lib\site-packages\torch\utils\cpp_extension.py", line 1824, in _run_ninja_build
raise RuntimeError(message) from e
RuntimeError: Error compiling objects for extension

[MisssThe]

window+cuda11.6+pytorch11.2+visual studio2019 16.9.26

[SavageChigga]

I had the same problem
windows11+cuda11.6+pytorch1.12.1+visual studio2019 failed
windows11+cuda11.3+pytorch1.11+visual studio2019 failed
windows11+cuda11.6+pytorch1.12.1+visual studio2022 failed
windows11+cuda11.3+pytorch1.11+visual studio2022 failed
ubuntu22+cuda11.6+pytorch12.0 failed

[ptjzh4869]

use
cmdclass={'build_ext': BuildExtension.with_options(use_ninja=False),}
to replace
cmdclass={"build_ext": BuildExtension,}

in setup.py

hope this will help you to install raymarching