Cannot create Swish layer Mul_43 id:38

[Jerryzhangzhao]

When run openvino c++ demo, the following error accured:
'''
Cannot create Swish layer Mul_43 id:38
C:\j\workspace\private-ci\ie\build-windows-icc2018\b\repos\closed-dldt\inference-engine\src\inference_engine\ie_ir_parser.cpp:424
C:\j\workspace\private-ci\ie\build-windows-icc2018\b\repos\closed-dldt\inference-engine\src\inference_engine\ie_core.cpp:493
'''

Env:
windows10, vs2019, openvino 2020.3.194

Model used:
YOLOX-S-nano, YOLOX-S downloaded from:
https://github.com/Megvii-BaseDetection/YOLOX/tree/main/demo/OpenVINO/cpp

Do I need to convert the model from onnx format to openvino type myself?

[Jerryzhangzhao]

Issue solved with updating openvino to 2021.4.582.
But another problem is when I passed a image with person,dog and bike on it, the detection result is nothing. the size of objects is zero, the saved "_demo.jpg" is the same as the original input image. Is there some parameters need to be set properly?

the output of the console:

[ INFO:0] global C:\jenkins\workspace\OpenCV\OpenVINO\2021.4\build\windows\opencv\modules\highgui\src\registry.impl.hpp (106) cv::highgui_backend::UIBackendRegistry::UIBackendRegistry UI: Enabled backends(3, sorted by priority): GTK(1000); GTK3(990); GTK2(980) + BUILTIN(WIN32UI)
[ INFO:0] global C:\jenkins\workspace\OpenCV\OpenVINO\2021.4\build\windows\opencv\modules\core\src\utils\plugin_loader.impl.hpp (67) cv::plugin::impl::DynamicLib::libraryLoad load C:\Program Files (x86)\IntelSWTools\openvino_2021.4.582\opencv\bin\opencv_highgui_gtk453_64.dll => FAILED
[ INFO:0] global C:\jenkins\workspace\OpenCV\OpenVINO\2021.4\build\windows\opencv\modules\core\src\utils\plugin_loader.impl.hpp (67) cv::plugin::impl::DynamicLib::libraryLoad load opencv_highgui_gtk453_64.dll => FAILED
[ INFO:0] global C:\jenkins\workspace\OpenCV\OpenVINO\2021.4\build\windows\opencv\modules\core\src\utils\plugin_loader.impl.hpp (67) cv::plugin::impl::DynamicLib::libraryLoad load C:\Program Files (x86)\IntelSWTools\openvino_2021.4.582\opencv\bin\opencv_highgui_gtk3453_64.dll => FAILED
[ INFO:0] global C:\jenkins\workspace\OpenCV\OpenVINO\2021.4\build\windows\opencv\modules\core\src\utils\plugin_loader.impl.hpp (67) cv::plugin::impl::DynamicLib::libraryLoad load opencv_highgui_gtk3453_64.dll => FAILED
[ INFO:0] global C:\jenkins\workspace\OpenCV\OpenVINO\2021.4\build\windows\opencv\modules\core\src\utils\plugin_loader.impl.hpp (67) cv::plugin::impl::DynamicLib::libraryLoad load C:\Program Files (x86)\IntelSWTools\openvino_2021.4.582\opencv\bin\opencv_highgui_gtk2453_64.dll => FAILED
[ INFO:0] global C:\jenkins\workspace\OpenCV\OpenVINO\2021.4\build\windows\opencv\modules\core\src\utils\plugin_loader.impl.hpp (67) cv::plugin::impl::DynamicLib::libraryLoad load opencv_highgui_gtk2453_64.dll => FAILED
[ INFO:0] global C:\jenkins\workspace\OpenCV\OpenVINO\2021.4\build\windows\opencv\modules\core\src\parallel\registry_parallel.impl.hpp (96) cv::parallel::ParallelBackendRegistry::ParallelBackendRegistry core(parallel): Enabled backends(3, sorted by priority): ONETBB(1000); TBB(990); OPENMP(980)
[ INFO:0] global C:\jenkins\workspace\OpenCV\OpenVINO\2021.4\build\windows\opencv\modules\core\src\utils\plugin_loader.impl.hpp (67) cv::plugin::impl::DynamicLib::libraryLoad load C:\Program Files (x86)\IntelSWTools\openvino_2021.4.582\opencv\bin\opencv_core_parallel_onetbb453_64d.dll => FAILED
[ INFO:0] global C:\jenkins\workspace\OpenCV\OpenVINO\2021.4\build\windows\opencv\modules\core\src\utils\plugin_loader.impl.hpp (67) cv::plugin::impl::DynamicLib::libraryLoad load opencv_core_parallel_onetbb453_64d.dll => FAILED
[ INFO:0] global C:\jenkins\workspace\OpenCV\OpenVINO\2021.4\build\windows\opencv\modules\core\src\utils\plugin_loader.impl.hpp (67) cv::plugin::impl::DynamicLib::libraryLoad load C:\Program Files (x86)\IntelSWTools\openvino_2021.4.582\opencv\bin\opencv_core_parallel_tbb453_64d.dll => OK
[ INFO:0] global C:\jenkins\workspace\OpenCV\OpenVINO\2021.4\build\windows\opencv\modules\core\src\parallel\plugin_parallel_wrapper.impl.hpp (48) cv::impl::PluginParallelBackend::initPluginAPI core(parallel): plugin is ready to use 'TBB (interface 9107) OpenCV parallel plugin'
[ INFO:0] global C:\jenkins\workspace\OpenCV\OpenVINO\2021.4\build\windows\opencv\modules\core\include\opencv2/core/parallel/backend/parallel_for.tbb.hpp (54) cv::parallel::tbb::ParallelForBackend::ParallelForBackend Initializing TBB parallel backend: TBB_INTERFACE_VERSION=9107
[ INFO:0] global C:\jenkins\workspace\OpenCV\OpenVINO\2021.4\build\windows\opencv\modules\core\src\parallel\parallel.cpp (77) cv::parallel::createParallelForAPI core(parallel): using backend: TBB (priority=990)

[Joker316701882]

@Jerryzhangzhao Hi, have you fixed this problem? If not, there might be some problems in our OpenVINO cpp demo, because the same issue is mentioned in #40 . We will work on it soon, however, your contribution is also welcomed if you figured out the reason.

[ACheun9]

我的环境是win10+openvino2021.4.582，可以得到正确的结果

[Joker316701882]

@ACheun9 Good to know! Have you met any bug in this process?

[ACheun9]

@ACheun9 Good to know! Have you met any bug in this process?
您好，我是用你们提供的tiny权重测试的，升级了最新的openvino后好像就没问题了，估计低版本有些操作不支持。其他问题目前还没有遇到