Segment Fault In Deploy For Q3DScatter [Windows]

ltaoist

I find a official example of Q3DScatter. It works well in IDE development. However, I run

windeployqt6.exe untitled.exe

And copy lots and creates lots such .dll files. Or it will crash with message cannot find some qt dll.

And after execute this, everything is just crash. I return to Qt Creator, and I find it is crash in following line:

scatter.addSeries(series);

I upload it all in github: test_3ds_bugs.7z

How can resolve this? It may be good event that It can work like in a deployed product.

Thanks!

Qt is a create job!

jsulm

@ltaoist said in Segment Fault In Deploy For Q3DScatter [Windows]:

How can resolve this?

Provide the stack trace after that crash.

ltaoist

I upload it all in github: test_3ds_bugs.7z

jsulm

@ltaoist I'm not going to look in this 24MB archive. Just post the stack trace here...

ltaoist

I dont know what trace stack you need, I guess it is these.

====================================

Its source is about 40kb. Actually is not new code. It is a project copy code from doc.qt.io, as follow:

#include <QtGraphs>

int main(int argc, char **argv)
{
    QApplication app(argc, argv);

    Q3DScatter scatter;
    scatter.setMinimumSize(QSize(256, 256));
    scatter.setResizeMode(QQuickWidget::SizeRootObjectToView);
    QScatter3DSeries *series = new QScatter3DSeries;
    QScatterDataArray data;
    data << QVector3D(0.5f, 0.5f, 0.5f) << QVector3D(-0.3f, -0.5f, -0.4f) << QVector3D(0.0f, -0.3f, 0.2f);
    series->dataProxy()->addItems(data);
    scatter.addSeries(series);
    scatter.show();

    return app.exec();
}

The point is that is raising segment fault after run "windeployqt6.exe" for it

Thanks!