TypeError: Cannot read property

[Yaldiz]

When i quit the app following error occurs.

Why this error occurs?
Also i'm giving CppOwnership to the objects.

Best regards.

[Yaldiz]

I solved the problem, first you need to delete the qml application engine instead of deleting the cpp object in the destructor.

For example;

~Application() {
delete _qmlAppEngine; //first delete qml app engine
delete _app;
}

[Danima]

@Yaldiz
can you send more codes.
It is better simplify the code for questioning.