A compilation problem about setup.py

[Richard9797]

This problem occurs when I compile

running install running bdist_egg running egg_info writing add2.egg-info\PKG-INFO writing dependency_links to add2.egg-info\dependency_links.txt writing top-level names to add2.egg-info\top_level.txt reading manifest file 'add2.egg-info\SOURCES.txt' writing manifest file 'add2.egg-info\SOURCES.txt' installing library code to build\bdist.win-amd64\egg running install_lib running build_ext D:\miniconda3\envs\torch-gpu\lib\site-packages\torch\utils\cpp_extension.py:304: UserWarning: Error checking compiler version for cl: [WinError 2] 系统找不到指定的文件。 warnings.warn(f'Error checking compiler version for {compiler}: {error}') building 'add2' extension Emitting ninja build file D:\git-bash\daima\NN-CUDA-Example\build\temp.win-amd64-3.8\Release\build.ninja... Compiling objects... Allowing ninja to set a default number of workers... (overridable by setting the environment variable MAX_JOBS=N) 1.10.2.git.kitware.jobserver-1 C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.16.27023\bin\HostX86\x64\link.exe /nologo /INCREMENTAL:NO /LTCG /DLL /MANIFEST:EMBED,ID=2 /MANIFESTUAC:NO /LIBPATH:D:\miniconda3\envs\torch-gpu\lib\site- packages\torch\lib "/LIBPATH:C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v10.0\lib/x64" /LIBPATH:D:\miniconda3\envs\torch-gpu\libs /LIBPATH:D:\miniconda3\envs\torch-gpu\PCbuild\amd64 "/LIBPATH:C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.16.27023\lib\x64" "/LIBPATH:C:\Program Files (x86)\Windows Kits\10\lib\10.0.10240.0\ucrt\x64" "/LIBPATH:C:\Program Files (x86)\Windows Kits\8.1\lib\winv6.3\um\x64" c10.lib torch.lib tor ch_cpu.lib torch_python.lib cudart.lib c10_cuda.lib torch_cuda_cu.lib torch_cuda_cpp.lib /EXPORT:PyInit_add2 D:\git-bash\daima\NN-CUDA-Example\build\temp.win-amd64-3.8\Release\pytorch/add2_ops.obj D:\git-bash\daima\NN-CUDA-Example\b uild\temp.win-amd64-3.8\Release\kernel/add2_kernel.obj /OUT:build\lib.win-amd64-3.8\add2.cp38-win_amd64.pyd /IMPLIB:D:\git-bash\daima\NN-CUDA-Example\build\temp.win-amd64-3.8\Release\pytorch\add2.cp38-win_amd64.lib LINK : fatal error LNK1181: 无法打开输入文件“D:\git-bash\daima\NN-CUDA-Example\build\temp.win-amd64-3.8\Release\pytorch\add2_ops.obj” error: command 'C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.16.27023\bin\HostX86\x64\link.exe' failed with exit status 1181

The environment configuration is as follows： pytorch1.8.1+cuda11.1 python3.8

How to solve this problem？