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Open Source Computer Vision Library
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OpenCV(5.0.0-pre) Error: Unsupported format or combination of formats (Failed to parse onnx model from in-memory byte array.) #25529

Open LaurentBerger opened 2 weeks ago

LaurentBerger commented 2 weeks ago

System Information

General configuration for OpenCV 5.0.0-pre ===================================== Version control: 4.9.0-719-g94f4678d3a

Extra modules: Location (extra): C:/lib/opencv_contrib/modules Version control (extra): 4.9.0-141-gfe06856b

Platform: Timestamp: 2024-04-26T07:50:17Z Host: Windows 10.0.22631 AMD64 CMake: 3.26.1 CMake generator: Visual Studio 17 2022 CMake build tool: C:/Program Files/Microsoft Visual Studio/2022/Community/MSBuild/Current/Bin/amd64/MSBuild.exe MSVC: 1935 Configuration: Debug 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 (19 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 (9 files): + SSSE3 SSE4_1 POPCNT SSE4_2 AVX AVX2 (40 files): + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 FMA3 AVX AVX2 AVX512_SKX (8 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/Community/VC/Tools/MSVC/14.35.32215/bin/Hostx64/x64/cl.exe (ver 19.35.32215.0) 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:precise /EHa /wd4127 /wd4251 /wd4324 /wd4275 /wd4512 /wd4589 /wd4819 /MP /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:precise /EHa /wd4127 /wd4251 /wd4324 /wd4275 /wd4512 /wd4589 /wd4819 /MP /Zi /Ob0 /Od /RTC1 C Compiler: C:/Program Files/Microsoft Visual Studio/2022/Community/VC/Tools/MSVC/14.35.32215/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:precise /MP /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:precise /MP /Zi /Ob0 /Od /RTC1 Linker flags (Release): /machine:x64 /INCREMENTAL:NO Linker flags (Debug): /machine:x64 /debug /INCREMENTAL ccache: NO Precompiled headers: YES Extra dependencies: cudart_static.lib nppc.lib nppial.lib nppicc.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/v12.1/lib/x64 3rdparty dependencies:

OpenCV modules: To be built: 3d alphamat bgsegm bioinspired calib ccalib core cudaarithm cudabgsegm cudacodec cudafeatures2d cudafilters cudaimgproc cudalegacy cudaobjdetect cudaoptflow cudastereo cudawarping cudev datasets dnn dnn_objdetect dnn_superres dnnlegacy dpm face features2d flann fuzzy gapi hfs highgui img_hash imgcodecs imgproc intensity_transform java line_descriptor mcc ml objdetect optflow phase_unwrapping photo plot python3 quality rapid reg rgbd saliency sfm shape signal stereo stitching structured_light superres surface_matching text tracking ts video videoio videostab viz wechat_qrcode xfeatures2d ximgproc xobjdetect xphoto xstereo Disabled: world Disabled by dependency: - Unavailable: cannops cvv freetype hdf julia matlab ovis Applications: tests perf_tests examples apps Documentation: doxygen python javadoc Non-free algorithms: YES

Windows RT support: NO

GUI: WIN32UI Win32 UI: YES OpenGL support: YES (opengl32 glu32) VTK support: YES (ver 9.2.5) Built-in Unicode font: YES

Media I/O: ZLib: optimized C:/install/zlib/lib/zlib.lib debug C:/install/zlib/lib/zlibd.lib (ver 1.2.13) JPEG: build-libjpeg-turbo (ver 2.1.3-62) SIMD Support Request: YES SIMD Support: NO WEBP: build (ver encoder: 0x020f) PNG: optimized C:/install/libpng/lib/libpng16.lib debug C:/install/libpng/lib/libpng16d.lib (ver 1.6.40.git) TIFF: build (ver 42 - 4.6.0) JPEG 2000: build (ver 2.5.0) 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 (58.134.100) avformat: YES (58.76.100) avutil: YES (56.70.100) swscale: YES (5.9.100) avresample: YES (4.0.0) GStreamer: NO DirectShow: YES Media Foundation: YES DXVA: YES

Parallel framework: TBB (ver 2020.3 interface 11103)

Other third-party libraries: Intel IPP: 2021.11.0 [2021.11.0] at: C:/lib/build/opencv/3rdparty/ippicv/ippicv_win/icv Intel IPP IW: sources (2021.11.0) at: C:/lib/build/opencv/3rdparty/ippicv/ippicv_win/iw Lapack: YES (libclapack 3.9.0) OpenVINO: YES (2022.3.0) Eigen: YES (ver ..) Custom HAL: NO Protobuf: build (3.19.1) Flatbuffers: builtin/3rdparty (23.5.9)

NVIDIA CUDA: YES (ver 12.1, CUFFT CUBLAS) NVIDIA GPU arch: 86 NVIDIA PTX archs:

OpenCL: YES (NVD3D11) Include path: C:/lib/opencv/3rdparty/include/opencl/1.2 Link libraries: Dynamic load

Python 3: Interpreter: C:/Program Files/Python310/python.exe (ver 3.10.10) Libraries: optimized C:/Program Files/Python310/libs/python310.lib debug C:/Program Files/Python310/libs/python310_d.lib (ver 3.10.10) Limited API: NO numpy: C:/Users/laurent/AppData/Roaming/Python/Python310/site-packages/numpy/core/include (ver 1.26.4) install path: C:/Users/laurent/AppData/Roaming/Python/Python310/site-packages/cv2/python-3.10

Python (for build): C:/Program Files/Python310/python.exe

Java: ant: C:/apache-ant-1.10.13/bin/ant.bat (ver 1.10.13) Java: NO JNI: C:/Program Files/Java/jdk-17/include C:/Program Files/Java/jdk-17/include/win32 C:/Program Files/Java/jdk-17/include Java wrappers: YES (ANT) Java tests: YES

Install to: C:/install/opencv

Detailed description

OpenCV(5.0.0-pre) Error: Unsupported format or combination of formats (Failed to parse onnx model from in-memory byte array.) in cv::dnn::dnn5_v20231225::ONNXImporter::ONNXImporter, file C:\lib\opencv\modules\dnn\src\onnx\onnx_importer.cpp, line 311

Steps to reproduce

First part : 

            opencv_onnx::ModelProto model_proto_dst;
            std::ofstream fout("tmp.onnx", std::ios_base::binary);
            model_proto_dst.SerializePartialToOstream(&fout);
            fout.close();
            cv::dnn::Net n= cv::dnn::readNetFromONNX("tmp.onnx");

No exception, next second part

            std::vector<uchar> tmpBuffer;
            tmpBuffer.resize(tailleModele + 1000);
            model_proto_dst.SerializeToArray(tmpBuffer.data(), tmpBuffer.size());
            return cv::dnn::readNetFromONNX(tmpBuffer);

Exception OpenCV(5.0.0-pre) Error: Unsupported format or combination of formats (Failed to parse onnx model from in-memory byte array.) in cv::dnn::dnn5_v20231225::ONNXImporter::ONNXImporter, file C:\lib\opencv\modules\dnn\src\onnx\onnx_importer.cpp, line 311

stack trace

>   opencv_dnn500d.dll!cv::dnn::dnn5_v20231225::ONNXImporter::ONNXImporter(cv::dnn::dnn5_v20231225::Net & net, const char * buffer, unsigned __int64 sizeBuffer) Line 311   C++
    opencv_dnn500d.dll!cv::dnn::dnn5_v20231225::detail::readNet<cv::dnn::dnn5_v20231225::ONNXImporter,char const * &,unsigned __int64 &>(const char * & <args_0>, unsigned __int64 & <args_1>) Line 79  C++
    opencv_dnn500d.dll!cv::dnn::dnn5_v20231225::detail::readNetDiagnostic<cv::dnn::dnn5_v20231225::ONNXImporter,char const * &,unsigned __int64 &>(const char * & <args_0>, unsigned __int64 & <args_1>) Line 86    C++
    opencv_dnn500d.dll!cv::dnn::dnn5_v20231225::readNetFromONNX(const char * buffer, unsigned __int64 sizeBuffer) Line 4098 C++
    opencv_dnn500d.dll!cv::dnn::dnn5_v20231225::readNetFromONNX(const std::vector<unsigned char,std::allocator<unsigned char>> & buffer) Line 4103  C++

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