load onnx model error #16235
Description
System information (version)
- OpenCV => 4.2
- Operating System / Platform => Windows 64 Bit
- Compiler => Visual Studio 2017
Detailed description
error :
OpenCV(4.2.0) C:\build\master_winpack-build-win64-vc15\opencv\modules\dnn\src\dnn.cpp:4559: error: (-215:Assertion failed) inputs.size() in function 'cv::dnn::dnn4_v20191202::Layer::getMemoryShapes'
when load a onnx model.
This is my model structure diagram：png
I can't figure out which node would have no input information.
Steps to reproduce
#include <iostream>
#include "opencv2/opencv.hpp"
int main()
{
try {
auto net = cv::dnn::readNetFromONNX("H:\\store\\spk\\model_fixed.onnx");
}
catch (cv::Exception &e) {
std::cout << e.msg << std::endl;
}
catch (std::exception & e) {
std::cout << e.what() << std::endl;
}
}this is my model: model_fixed.zip