viz3d error "Debug assertion failed"

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Dear reader,

I'm trying to build the tutorial examples related to OpenCV Viz.

I have Win7 x64 + Opencv3.3 + viz7.1 + Visual Studio 2015 Community.

I use this dummy code:

#include <opencv2/viz.hpp>
using namespace cv;
int main()
{
    viz::Viz3d myWindow("Viz Demo");    
    cv::viz::WLine line1(cv::Point3d(0., 0., 0.), cv::Point3d(0., 0., 1.), cv::viz::Color::green());
    myWindow.showWidget("Line1", line1);

    while (!myWindow.wasStopped())
        myWindow.spinOnce(1, true);     
    return 0;
}

Everythings works well in "Debug", but as soon as I select "Release" and run the code, the viz window appears and then when I push a key, for example 'q', I get an error:

Any idea what is wrong and how to write clean code which does not end up with error?

Thank you