IndexError: list index out of range

[akamob]

When I run the command:python setup.py build_ext --inplace
I face some problems:
Traceback (most recent call last):
File "setup.py", line 37, in
cmdclass={"build_ext": BuildExtension},
File "/usr/lib/python3/dist-packages/setuptools/init.py", line 129, in setup
return distutils.core.setup(**attrs)
File "/usr/lib/python3.6/distutils/core.py", line 148, in setup
dist.run_commands()
File "/usr/lib/python3.6/distutils/dist.py", line 955, in run_commands
self.run_command(cmd)
File "/usr/lib/python3.6/distutils/dist.py", line 974, in run_command
cmd_obj.run()
File "/usr/lib/python3/dist-packages/setuptools/command/build_ext.py", line 78, in run
_build_ext.run(self)
File "/home/dodo/.local/lib/python3.6/site-packages/Cython/Distutils/old_build_ext.py", line 186, in run
_build_ext.build_ext.run(self)
File "/usr/lib/python3.6/distutils/command/build_ext.py", line 339, in run
self.build_extensions()
File "/home/dodo/.local/lib/python3.6/site-packages/torch/utils/cpp_extension.py", line 708, in build_extensions
build_ext.build_extensions(self)
File "/home/dodo/.local/lib/python3.6/site-packages/Cython/Distutils/old_build_ext.py", line 195, in build_extensions
_build_ext.build_ext.build_extensions(self)
File "/usr/lib/python3.6/distutils/command/build_ext.py", line 448, in build_extensions
self._build_extensions_serial()
File "/usr/lib/python3.6/distutils/command/build_ext.py", line 473, in _build_extensions_serial
self.build_extension(ext)
File "/usr/lib/python3/dist-packages/setuptools/command/build_ext.py", line 199, in build_extension
_build_ext.build_extension(self, ext)
File "/usr/lib/python3.6/distutils/command/build_ext.py", line 533, in build_extension
depends=ext.depends)
File "/usr/lib/python3.6/distutils/ccompiler.py", line 574, in compile
self._compile(obj, src, ext, cc_args, extra_postargs, pp_opts)
File "/home/dodo/.local/lib/python3.6/site-packages/torch/utils/cpp_extension.py", line 456, in unix_wrap_single_compile
cflags = unix_cuda_flags(cflags)
File "/home/dodo/.local/lib/python3.6/site-packages/torch/utils/cpp_extension.py", line 423, in unix_cuda_flags
cflags + _get_cuda_arch_flags(cflags))
File "/home/dodo/.local/lib/python3.6/site-packages/torch/utils/cpp_extension.py", line 1561, in _get_cuda_arch_flags
arch_list[-1] += '+PTX'
IndexError: list index out of range

May i have your suggestions to fix this problem?
Any help is much appreciated:)

[clinplayer]

Hey, I cannot reproduce this problem. This is a problem for the pointnet++ installation, so could you please check if the issues or the guidelines in https://github.com/erikwijmans/Pointnet2_PyTorch can help?

We use exactly the same implementation and installation in pointnet2_ops_lib of the repository above.