RuntimeError: Error compiling objects for extension

[faziii0]

Followed all these steps

The Environment：

Linux (tested on Ubuntu 16.04) Python 3.7.6 PyTorch 1.20 + CUDA-10.0/10.1 a. Clone the EPNet++ repository.

git clone https://github.com/happinesslz/EPNetV2.git b. Create conda environment.

conda create -n epnet_plus_plus_open python==3.7.6 conda activate epnet_plus_plus_open conda install pytorch==1.2.0 torchvision==0.4.0 cudatoolkit=10.0 -c pytorch pip install -r requirements.txt c. Build and install the pointnet2_lib, iou3d, roipool3d libraries by executing the following command:

sh build_and_install.sh ( When I run this command get this error)

FAILED: /home/fazal/Downloads/EPNetV2/lib/utils/sample2grid/build/temp.linux-x86_64-cpython-37/Voxel_gpu.o /usr/bin/nvcc -I/home/fazal/.local/lib/python3.7/site-packages/torch/include -I/home/fazal/.local/lib/python3.7/site-packages/torch/include/torch/csrc/api/include -I/home/fazal/.local/lib/python3.7/site-packages/torch/include/TH -I/home/fazal/.local/lib/python3.7/site-packages/torch/include/THC -I/home/fazal/Downloads/EPNetV2/lib/utils/sample2grid -I/home/fazal/anaconda3/envs/epnet/include/python3.7m -c -c /home/fazal/Downloads/EPNetV2/lib/utils/sample2grid/Voxel_gpu.cu -o /home/fazal/Downloads/EPNetV2/lib/utils/sample2grid/build/temp.linux-x86_64-cpython-37/Voxel_gpu.o -DCUDA_NO_HALF_OPERATORS -DCUDA_NO_HALF_CONVERSIONS -DCUDA_NO_BFLOAT16_CONVERSIONS -DCUDA_NO_HALF2_OPERATORS --expt-relaxed-constexpr --compiler-options ''"'"'-fPIC'"'"'' -O2 -DTORCH_API_INCLUDE_EXTENSION_H '-DPYBIND11_COMPILER_TYPE="_gcc"' '-DPYBIND11_STDLIB="_libstdcpp"' '-DPYBIND11_BUILD_ABI="_cxxabi1011"' -DTORCH_EXTENSION_NAME=gridvoxel_cuda -D_GLIBCXX_USE_CXX11_ABI=0 -gencode=arch=compute_86,code=compute_86 -gencode=arch=compute_86,code=sm_86 -std=c++14 /home/fazal/Downloads/EPNetV2/lib/utils/sample2grid/Voxel_gpu.cu(29): warning #177-D: variable "grid_H" was declared but never referenced

/home/fazal/Downloads/EPNetV2/lib/utils/sample2grid/Voxel_gpu.cu(30): warning #177-D: variable "grid_Coor" was declared but never referenced

/home/fazal/Downloads/EPNetV2/lib/utils/sample2grid/Voxel_gpu.cu(106): warning #177-D: variable "grid_H" was declared but never referenced

/usr/include/c++/11/bits/std_function.h:435:145: error: parameter packs not expanded with ‘...’: 435 | function(_Functor&& f) | ^ /usr/include/c++/11/bits/std_function.h:435:145: note: ‘_ArgTypes’ /usr/include/c++/11/bits/std_function.h:530:146: error: parameter packs not expanded with ‘...’: 530 | operator=(_Functor&& f) | ^ /usr/include/c++/11/bits/std_function.h:530:146: note: ‘_ArgTypes’ ninja: build stopped: subcommand failed. Traceback (most recent call last): File "/home/fazal/.local/lib/python3.7/site-packages/torch/utils/cpp_extension.py", line 1906, in _run_ninja_build env=env) File "/home/fazal/anaconda3/envs/epnet/lib/python3.7/subprocess.py", line 512, in run output=stdout, stderr=stderr) 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 "setup.py", line 18, in , include_dirs = ['./'], File "/home/fazal/anaconda3/envs/epnet/lib/python3.7/site-packages/setuptools/init.py", line 87, in setup return distutils.core.setup(**attrs) File "/home/fazal/anaconda3/envs/epnet/lib/python3.7/site-packages/setuptools/_distutils/core.py", line 185, in setup return run_commands(dist) File "/home/fazal/anaconda3/envs/epnet/lib/python3.7/site-packages/setuptools/_distutils/core.py", line 201, in run_commands dist.run_commands() File "/home/fazal/anaconda3/envs/epnet/lib/python3.7/site-packages/setuptools/_distutils/dist.py", line 969, in run_commands self.run_command(cmd) File "/home/fazal/anaconda3/envs/epnet/lib/python3.7/site-packages/setuptools/dist.py", line 1208, in run_command super().run_command(command) File "/home/fazal/anaconda3/envs/epnet/lib/python3.7/site-packages/setuptools/_distutils/dist.py", line 988, in run_command cmd_obj.run() File "/home/fazal/anaconda3/envs/epnet/lib/python3.7/site-packages/setuptools/command/install.py", line 74, in run self.do_egg_install() File "/home/fazal/anaconda3/envs/epnet/lib/python3.7/site-packages/setuptools/command/install.py", line 123, in do_egg_install self.run_command('bdist_egg') File "/home/fazal/anaconda3/envs/epnet/lib/python3.7/site-packages/setuptools/_distutils/cmd.py", line 318, in run_command self.distribution.run_command(command) File "/home/fazal/anaconda3/envs/epnet/lib/python3.7/site-packages/setuptools/dist.py", line 1208, in run_command super().run_command(command) File "/home/fazal/anaconda3/envs/epnet/lib/python3.7/site-packages/setuptools/_distutils/dist.py", line 988, in run_command cmd_obj.run() File "/home/fazal/anaconda3/envs/epnet/lib/python3.7/site-packages/setuptools/command/bdist_egg.py", line 165, in run cmd = self.call_command('install_lib', warn_dir=0) File "/home/fazal/anaconda3/envs/epnet/lib/python3.7/site-packages/setuptools/command/bdist_egg.py", line 151, in call_command self.run_command(cmdname) File "/home/fazal/anaconda3/envs/epnet/lib/python3.7/site-packages/setuptools/_distutils/cmd.py", line 318, in run_command self.distribution.run_command(command) File "/home/fazal/anaconda3/envs/epnet/lib/python3.7/site-packages/setuptools/dist.py", line 1208, in run_command super().run_command(command) File "/home/fazal/anaconda3/envs/epnet/lib/python3.7/site-packages/setuptools/_distutils/dist.py", line 988, in run_command cmd_obj.run() File "/home/fazal/anaconda3/envs/epnet/lib/python3.7/site-packages/setuptools/command/install_lib.py", line 11, in run self.build() File "/home/fazal/anaconda3/envs/epnet/lib/python3.7/site-packages/setuptools/_distutils/command/install_lib.py", line 112, in build self.run_command('build_ext') File "/home/fazal/anaconda3/envs/epnet/lib/python3.7/site-packages/setuptools/_distutils/cmd.py", line 318, in run_command self.distribution.run_command(command) File "/home/fazal/anaconda3/envs/epnet/lib/python3.7/site-packages/setuptools/dist.py", line 1208, in run_command super().run_command(command) File "/home/fazal/anaconda3/envs/epnet/lib/python3.7/site-packages/setuptools/_distutils/dist.py", line 988, in run_command cmd_obj.run() File "/home/fazal/anaconda3/envs/epnet/lib/python3.7/site-packages/setuptools/command/build_ext.py", line 84, in run _build_ext.run(self) File "/home/fazal/anaconda3/envs/epnet/lib/python3.7/site-packages/Cython/Distutils/old_build_ext.py", line 186, in run _build_ext.build_ext.run(self) File "/home/fazal/anaconda3/envs/epnet/lib/python3.7/site-packages/setuptools/_distutils/command/build_ext.py", line 346, in run self.build_extensions() File "/home/fazal/.local/lib/python3.7/site-packages/torch/utils/cpp_extension.py", line 843, in build_extensions build_ext.build_extensions(self) File "/home/fazal/anaconda3/envs/epnet/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/fazal/anaconda3/envs/epnet/lib/python3.7/site-packages/setuptools/_distutils/command/build_ext.py", line 468, in build_extensions self._build_extensions_serial() File "/home/fazal/anaconda3/envs/epnet/lib/python3.7/site-packages/setuptools/_distutils/command/build_ext.py", line 494, in _build_extensions_serial self.build_extension(ext) File "/home/fazal/anaconda3/envs/epnet/lib/python3.7/site-packages/setuptools/command/build_ext.py", line 246, in build_extension _build_ext.build_extension(self, ext) File "/home/fazal/anaconda3/envs/epnet/lib/python3.7/site-packages/setuptools/_distutils/command/build_ext.py", line 556, in build_extension depends=ext.depends, File "/home/fazal/.local/lib/python3.7/site-packages/torch/utils/cpp_extension.py", line 668, in unix_wrap_ninja_compile with_cuda=with_cuda) File "/home/fazal/.local/lib/python3.7/site-packages/torch/utils/cpp_extension.py", line 1578, in _write_ninja_file_and_compile_objects error_prefix='Error compiling objects for extension') File "/home/fazal/.local/lib/python3.7/site-packages/torch/utils/cpp_extension.py", line 1916, in _run_ninja_build raise RuntimeError(message) from e RuntimeError: Error compiling objects for extension

[HydrogenWasser]

how u solved this problem bro

[syd-21]

It’s due to cuda mismatch you should first try to install all relevant libraries and cuda toolkit

[HydrogenWasser]

It’s due to cuda mismatch you should first try to install all relevant libraries and cuda toolkit

is that means i have to install PyTorch 1.20 + CUDA-10.0/10.1 just the same as the enviroment in README markdown or i can install with my own enviroment PyTorch 1.90 + CUDA-11.1, i think PyTorch 1.90 + CUDA-11.1 is also match>

[syd-21]

share your email. i can send you instructions

[HydrogenWasser]

cloud_hua@outlook.com thx