opencv: Crash in net.forward()

System Information

OpenCV version: 4.7.0 Operating System / Platform: windows10 x64 Compiler & compiler version: Code::Blocks 20.03 gcc 8.1.0

Detailed description

software crash in net.forward() function and show this : Process returned -1073741819 (0xC0000005) execution time : 24.258 s

Steps to reproduce

    net = cv::dnn::readNetFromCaffe(caffeConfigFile, caffeWeightFile);
    net.setPreferableBackend(DNN_TARGET_CPU);
    source.read(frame);
    inputBlob = cv::dnn::blobFromImage(frame, inScaleFactor, cv::Size(inWidth, inHeight), meanVal, false, false);
    net.setInput(inputBlob, "data");
    cv::Mat detection = net.forward("detection_out");

Issue submission checklist

• I report the issue, it’s not a question
• I checked the problem with documentation, FAQ, open issues, forum.opencv.org, Stack Overflow, etc and have not found any solution
• I updated to the latest OpenCV version and the issue is still there
• There is reproducer code and related data files (videos, images, onnx, etc)