Hello, I run into a problem about mmdetection3d, I don't how to solve it, I have confused for hours.
`Traceback (most recent call last):
File "setup.py", line 248, in
zip_safe=False)
File "/home/ubuntu-slam/anaconda3/envs/dsp-slam/lib/python3.7/site-packages/setuptools/init.py", line 153, in setup
return distutils.core.setup(**attrs)
File "/home/ubuntu-slam/anaconda3/envs/dsp-slam/lib/python3.7/distutils/core.py", line 148, in setup
dist.run_commands()
File "/home/ubuntu-slam/anaconda3/envs/dsp-slam/lib/python3.7/distutils/dist.py", line 966, in run_commands
self.run_command(cmd)
File "/home/ubuntu-slam/anaconda3/envs/dsp-slam/lib/python3.7/distutils/dist.py", line 985, in run_command
cmd_obj.run()
File "/home/ubuntu-slam/anaconda3/envs/dsp-slam/lib/python3.7/site-packages/setuptools/command/develop.py", line 34, in run
self.install_for_development()
File "/home/ubuntu-slam/anaconda3/envs/dsp-slam/lib/python3.7/site-packages/setuptools/command/develop.py", line 114, in install_for_development
self.run_command('build_ext')
File "/home/ubuntu-slam/anaconda3/envs/dsp-slam/lib/python3.7/distutils/cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "/home/ubuntu-slam/anaconda3/envs/dsp-slam/lib/python3.7/distutils/dist.py", line 985, in run_command
cmd_obj.run()
File "/home/ubuntu-slam/anaconda3/envs/dsp-slam/lib/python3.7/site-packages/setuptools/command/build_ext.py", line 79, in run
_build_ext.run(self)
File "/home/ubuntu-slam/anaconda3/envs/dsp-slam/lib/python3.7/site-packages/Cython/Distutils/old_build_ext.py", line 186, in run
_build_ext.build_ext.run(self)
File "/home/ubuntu-slam/anaconda3/envs/dsp-slam/lib/python3.7/distutils/command/build_ext.py", line 340, in run
self.build_extensions()
File "/home/ubuntu-slam/anaconda3/envs/dsp-slam/lib/python3.7/site-packages/torch/utils/cpp_extension.py", line 735, in build_extensions
build_ext.build_extensions(self)
File "/home/ubuntu-slam/anaconda3/envs/dsp-slam/lib/python3.7/site-packages/Cython/Distutils/old_build_ext.py", line 195, in build_extensions
_build_ext.build_ext.build_extensions(self)
File "/home/ubuntu-slam/anaconda3/envs/dsp-slam/lib/python3.7/distutils/command/build_ext.py", line 449, in build_extensions
self._build_extensions_serial()
File "/home/ubuntu-slam/anaconda3/envs/dsp-slam/lib/python3.7/distutils/command/build_ext.py", line 474, in _build_extensions_serial
self.build_extension(ext)
File "/home/ubuntu-slam/anaconda3/envs/dsp-slam/lib/python3.7/site-packages/setuptools/command/build_ext.py", line 202, in build_extension
_build_ext.build_extension(self, ext)
File "/home/ubuntu-slam/anaconda3/envs/dsp-slam/lib/python3.7/distutils/command/build_ext.py", line 534, in build_extension
depends=ext.depends)
File "/home/ubuntu-slam/anaconda3/envs/dsp-slam/lib/python3.7/distutils/ccompiler.py", line 574, in compile
self._compile(obj, src, ext, cc_args, extra_postargs, pp_opts)
File "/home/ubuntu-slam/anaconda3/envs/dsp-slam/lib/python3.7/site-packages/torch/utils/cpp_extension.py", line 483, in unix_wrap_single_compile
cflags = unix_cuda_flags(cflags)
File "/home/ubuntu-slam/anaconda3/envs/dsp-slam/lib/python3.7/site-packages/torch/utils/cpp_extension.py", line 450, in unix_cuda_flags
cflags + _get_cuda_arch_flags(cflags))
File "/home/ubuntu-slam/anaconda3/envs/dsp-slam/lib/python3.7/site-packages/torch/utils/cpp_extension.py", line 1606, in _get_cuda_arch_flags
arch_list[-1] += '+PTX'
IndexError: list index out of range
`