@nullbuil7 said in Window not visible!!!:
this is the exact code from Qt5 Cadaques Book
I do not know that one and you deliver not enough information.
Pleas answer the following:
How do you load the file, and in what
QQuickWidget, QQuickView, QQmlApplicationEngine etc
Is it your only QML file loaded, or is it inside a child of an other form ?
Compiler,
QtVersion
Platform