Install error of YOLACT++

[gjgjos]

I installed YOLACT successfully. I wanted to use YOLACT++, so followed the given method.

cd external/DCNv2
python setup.py build develop

But there are errors.

running build
running build_ext
C:\ProgramData\Anaconda3\envs\tfgpu\lib\site-packages\torch\utils\cpp_extension.py:387: UserWarning: Attempted to use ninja as the BuildExtension backend but we could not find ninja.. Falling back to using the slow distutils backend.
warnings.warn(msg.format('we could not find ninja.'))
C:\ProgramData\Anaconda3\envs\tfgpu\lib\site-packages\torch\utils\cpp_extension.py:322: UserWarning: Error checking compiler version for cl: [WinError 2] The specified file could not be found
warnings.warn(f'Error checking compiler version for {compiler}: {error}')
building '_ext' extension
"C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.31.31103\bin\HostX86\x64\cl.exe" /c /nologo /O2 /W3 /GL /DNDEBUG /MD -DWITH_CUDA -IC:\Users\HFEL\Desktop\yolact\external\DCNv2\src -IC:\ProgramData\Anaconda3\envs\tfgpu\lib\site-packages\torch\include -IC:\ProgramData\Anaconda3\envs\tfgpu\lib\site-packages\torch\include\torch\csrc\api\include -IC:\ProgramData\Anaconda3\envs\tfgpu\lib\site-packages\torch\include\TH -IC:\ProgramData\Anaconda3\envs\tfgpu\lib\site-packages\torch\include\THC "-IC:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v11.3\include" -IC:\ProgramData\Anaconda3\envs\tfgpu\include -IC:\ProgramData\Anaconda3\envs\tfgpu\Include "-IC:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.31.31103\ATLMFC\include" "-IC:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.31.31103\include" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\shared" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\um" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\winrt" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\cppwinrt" /EHsc /TpC:\Users\HFEL\Desktop\yolact\external\DCNv2\src\cpu\dcn_v2_cpu.cpp /Fobuild\temp.win-amd64-3.8\Release\Users\HFEL\Desktop\yolact\external\DCNv2\src\cpu\dcn_v2_cpu.obj /MD /wd4819 /wd4251 /wd4244 /wd4267 /wd4275 /wd4018 /wd4190 /EHsc -DTORCH_API_INCLUDE_EXTENSION_H -DTORCH_EXTENSION_NAME=_ext -D_GLIBCXX_USE_CXX11_ABI=0
dcn_v2_cpu.cpp
C:\ProgramData\Anaconda3\envs\tfgpu\lib\site-packages\torch\include\c10/macros/Macros.h(142): warning C4067: Unexpected token after preprocessor directive. A newline character is required.
C:\ProgramData\Anaconda3\envs\tfgpu\lib\site-packages\torch\include\c10/util/Optional.h(198): warning C4624: 'c10::constexpr_storage_t': The destructor is defined as implicitly deleted.
with
...
C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v11.3\include\crt/host_config.h(160): fatal error C1189: #error: -- unsupported Microsoft Visual Studio version! Only the versions between 2017 and 2019 (inclusive) are supported! The nvcc flag '-allow-unsupported-compiler' can be used to override this version check; however, using an unsupported host compiler may cause compilation failure or incorrect run time execution. Use at your own risk.
error: command 'C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v11.3\bin\nvcc.exe' failed with exit code 2

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My cuda version is cuda_11.3.
torch version is 1.11.0
torchvision version is 0.12.0.

I appreciate if you solve this problem. Thank you...

[Robotatron]

If you would read your error it says. "error: -- unsupported Microsoft Visual Studio version! Only the versions between 2017 and 2019 (inclusive) are supported!"

[Jessica-hub]

Hi, I have the same error. Did you solve it?