# Build error while trying to compile with CUDA support in VS2022 **URL:** \ **Category:** Python\ **Tags:** dnn, build, cuda\ **Created:** [October 27, 2023, 9:32pm UTC](https://forum.opencv.org/t/build-error-while-trying-to-compile-with-cuda-support-in-vs2022/15019 "2023-10-27T21:32:59Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![toptierpenguin](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.opencv.org/toptierpenguin/32/8979_2.png) [@toptierpenguin](https://forum.opencv.org/u/toptierpenguin)\ **Post date:** [October 27, 2023, 9:32pm UTC](https://forum.opencv.org/t/build-error-while-trying-to-compile-with-cuda-support-in-vs2022/15019/1 "2023-10-27T21:32:59Z")
OpenCV python version: 4.5.2 Operating System / Platform: Windows 10 22H2 Python version: 3.12 ```auto General configuration for OpenCV 4.5.2 ===================================== Version control: unknown Extra modules: Location (extra): C:/Users/penguin/opencv/opencv_contrib-4.5.2/modules Version control (extra): unknown Platform: Timestamp: 2023-10-27T18:47:19Z Host: Windows 10.0.19045 AMD64 CMake: 3.27.7 CMake generator: Visual Studio 17 2022 CMake build tool: C:/Program Files/Microsoft Visual Studio/2022/Professional/MSBuild/Current/Bin/amd64/MSBuild.exe MSVC: 1937 Configuration: Release CPU/HW features: Baseline: SSE SSE2 SSE3 requested: SSE3 Dispatched code generation: SSE4_1 SSE4_2 FP16 AVX AVX2 AVX512_SKX requested: SSE4_1 SSE4_2 AVX FP16 AVX2 AVX512_SKX SSE4_1 (17 files): + SSSE3 SSE4_1 SSE4_2 (2 files): + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 (1 files): + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 AVX AVX (5 files): + SSSE3 SSE4_1 POPCNT SSE4_2 AVX AVX2 (31 files): + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 FMA3 AVX AVX2 AVX512_SKX (7 files): + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 FMA3 AVX AVX2 AVX_512F AVX512_COMMON AVX512_SKX C/C++: Built as dynamic libs?: YES C++ standard: 11 C++ Compiler: C:/Program Files/Microsoft Visual Studio/2022/Professional/VC/Tools/MSVC/14.37.32822/bin/Hostx64/x64/cl.exe (ver 19.37.32825.0) C++ flags (Release): /DWIN32 /D_WINDOWS /W4 /GR /D _CRT_SECURE_NO_DEPRECATE /D _CRT_NONSTDC_NO_DEPRECATE /D _SCL_SECURE_NO_WARNINGS /Gy /bigobj /Oi /fp:fast /EHa /wd4127 /wd4251 /wd4324 /wd4275 /wd4512 /wd4589 /MP /MD /O2 /Ob2 /DNDEBUG C++ flags (Debug): /DWIN32 /D_WINDOWS /W4 /GR /D _CRT_SECURE_NO_DEPRECATE /D _CRT_NONSTDC_NO_DEPRECATE /D _SCL_SECURE_NO_WARNINGS /Gy /bigobj /Oi /fp:fast /EHa /wd4127 /wd4251 /wd4324 /wd4275 /wd4512 /wd4589 /MP /MDd /Zi /Ob0 /Od /RTC1 C Compiler: C:/Program Files/Microsoft Visual Studio/2022/Professional/VC/Tools/MSVC/14.37.32822/bin/Hostx64/x64/cl.exe C flags (Release): /DWIN32 /D_WINDOWS /W3 /D _CRT_SECURE_NO_DEPRECATE /D _CRT_NONSTDC_NO_DEPRECATE /D _SCL_SECURE_NO_WARNINGS /Gy /bigobj /Oi /fp:fast /MP /MD /O2 /Ob2 /DNDEBUG C flags (Debug): /DWIN32 /D_WINDOWS /W3 /D _CRT_SECURE_NO_DEPRECATE /D _CRT_NONSTDC_NO_DEPRECATE /D _SCL_SECURE_NO_WARNINGS /Gy /bigobj /Oi /fp:fast /MP /MDd /Zi /Ob0 /Od /RTC1 Linker flags (Release): /machine:x64 /INCREMENTAL:NO Linker flags (Debug): /machine:x64 /debug /INCREMENTAL ccache: NO Precompiled headers: NO Extra dependencies: cudart_static.lib nppc.lib nppial.lib nppicc.lib nppicom.lib nppidei.lib nppif.lib nppig.lib nppim.lib nppist.lib nppisu.lib nppitc.lib npps.lib cublas.lib cudnn.lib cufft.lib -LIBPATH:C:/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v10.0/lib/x64 -LIBPATH:C:/cuda/lib/x64 3rdparty dependencies: OpenCV modules: To be built: aruco bgsegm bioinspired calib3d ccalib core cudaarithm cudabgsegm cudacodec cudafeatures2d cudafilters cudaimgproc cudalegacy cudaobjdetect cudaoptflow cudastereo cudawarping cudev datasets dnn dnn_objdetect dnn_superres dpm face features2d flann fuzzy gapi hfs highgui img_hash imgcodecs imgproc intensity_transform line_descriptor mcc ml objdetect optflow phase_unwrapping photo plot python3 quality rapid reg rgbd saliency shape stereo stitching structured_light superres surface_matching text tracking ts video videoio videostab wechat_qrcode world xfeatures2d ximgproc xobjdetect xphoto Disabled: - Disabled by dependency: - Unavailable: alphamat cnn_3dobj cvv freetype hdf java julia matlab ovis python2 python2 sfm viz Applications: tests perf_tests apps Documentation: NO Non-free algorithms: NO Windows RT support: NO GUI: Win32 UI: YES VTK support: NO Media I/O: ZLib: build (ver 1.2.11) JPEG: build-libjpeg-turbo (ver 2.0.6-62) WEBP: build (ver encoder: 0x020f) PNG: build (ver 1.6.37) TIFF: build (ver 42 - 4.2.0) JPEG 2000: build (ver 2.4.0) OpenEXR: build (ver 2.3.0) HDR: YES SUNRASTER: YES PXM: YES PFM: YES Video I/O: DC1394: NO FFMPEG: YES (prebuilt binaries) avcodec: YES (58.91.100) avformat: YES (58.45.100) avutil: YES (56.51.100) swscale: YES (5.7.100) avresample: YES (4.0.0) GStreamer: NO DirectShow: YES Media Foundation: YES DXVA: YES Parallel framework: Concurrency Trace: YES (with Intel ITT) Other third-party libraries: Intel IPP: 2020.0.0 Gold [2020.0.0] at: C:/Users/penguin/opencv/build/3rdparty/ippicv/ippicv_win/icv Intel IPP IW: sources (2020.0.0) at: C:/Users/penguin/opencv/build/3rdparty/ippicv/ippicv_win/iw Lapack: NO Eigen: NO Custom HAL: NO Protobuf: build (3.5.1) NVIDIA CUDA: YES (ver 10.0, CUFFT CUBLAS FAST_MATH) NVIDIA GPU arch: 61 NVIDIA PTX archs: cuDNN: YES (ver 7.6.5) OpenCL: YES (NVD3D11) Include path: C:/Users/penguin/opencv/opencv-4.5.2/3rdparty/include/opencl/1.2 Link libraries: Dynamic load Python 3: Interpreter: C:/Users/penguin/AppData/Local/Programs/Python/Python312/python.exe (ver 3.12) Libraries: C:/Users/penguin/AppData/Local/Programs/Python/Python312/libs/python312.lib (ver 3.12.0) numpy: C:/Users/penguin/AppData/Local/Programs/Python/Python312/Lib/site-packages/numpy/core/include (ver ) install path: C:/Users/penguin/AppData/Local/Programs/Python/Python312/Lib/site-packages/cv2/python-3.12 Python (for build): C:/Users/penguin/AppData/Local/Programs/Python/Python312/python.exe Java: ant: NO JNI: NO Java wrappers: NO Java tests: NO Install to: C:/Users/penguin/opencv/build/install ----------------------------------------------------------------- ``` And the error that keeps occurring while I’m trying to build (I even tried to reinstall windows) log was too long so I uploaded the log to gist. > Sorry for the long build log in VS2022 but I’ve tried everything VS2019 a different version of OpenCV different version of Python, cuda and cudnn is installed and in path I checked. Also I have extra modules path set in CMake as you can see. I’m out of options right now so I’ll gladly follow any advice related to this issue. ---
**Author:** ![cudawarped](https://avatars.discourse-cdn.com/v4/letter/c/9dc877/32.png) [@cudawarped](https://forum.opencv.org/u/cudawarped)\ **Post date:** [October 28, 2023, 4:53am UTC](https://forum.opencv.org/t/build-error-while-trying-to-compile-with-cuda-support-in-vs2022/15019/2 "2023-10-28T04:53:48Z")
Have you tried the latest version of OpenCV and CUDA? You need to use Visual Studio \<= 2017 as indicated by one of your errors > 14\>C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v10.0\include\crt/host\_config.h(143): fatal error C1189: #error: – unsupported Microsoft Visual Studio version! Only the versions between 2013 and 2017 (inclusive) are supported! > 14\>CMake Error at cuda\_compile\_1\_generated\_gpu\_mat.cu.obj.Release.cmake:220 (message): and shown in the docs [https://docs.nvidia.com/cuda/archive/10.0/cuda-installation-guide-microsoft-windows/index.html](https://docs.nvidia.com/cuda/archive/10.0/cuda-installation-guide-microsoft-windows/index.html) As I said the other error could be related to the version of OpenCV so I would address both and see what happens. ---
**Author:** ![toptierpenguin](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.opencv.org/toptierpenguin/32/8979_2.png) [@toptierpenguin](https://forum.opencv.org/u/toptierpenguin)\ **Post date:** [October 29, 2023, 3:11am UTC](https://forum.opencv.org/t/build-error-while-trying-to-compile-with-cuda-support-in-vs2022/15019/3 "2023-10-29T03:11:59Z")
I’ll try and inform you accordingly thanks for answering. ---
**Author:** ![toptierpenguin](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.opencv.org/toptierpenguin/32/8979_2.png) [@toptierpenguin](https://forum.opencv.org/u/toptierpenguin)\ **Post date:** [November 4, 2023, 7:21pm UTC](https://forum.opencv.org/t/build-error-while-trying-to-compile-with-cuda-support-in-vs2022/15019/4 "2023-11-04T19:21:26Z")
To all my fellow time travelers from future, I followed @cudawarped’s > **[ImportError: DLL load failed while importing cv2: The specified module could...](https://www.jamesbowley.co.uk/nbs/ImportError_dll_load_failed_while_importing_cv2.html)** > > Definitive guide to fixing the ‘ImportError: DLL load failed while importing cv2: The specified module could not be found.’ error when trying to import the OpenCV python module. Tutorial and found out that I was missing cudnn64\_8.dll file even tho I installed cuDNN and CUDA via NVIDIA’s official website. Then proceeded to follow this ; > And error was gone, the problem that haunted me for 3 days is now gone. I want to thank cudawarped for his awesome tutorials at “[https://www.jamesbowley.co.uk/](https://www.jamesbowley.co.uk/)”.