QT Creator Design Window Blank

[MaxBec]

Hey guys,

i have a pretty basic application and the QT Creator Design Window is just blank. Any suggestions why?

import QtQuick 2.14
import QtQuick.Controls 2.14
import QtQuick.Window 2.14

ApplicationWindow {
    id: main_window
    visible: true
    width: 640
    height: 480
    title: qsTr("Hello World")

    Button {
        x: 40
        y: 40
    }
}

[Yunus]

@MaxBec Hi. Does your "import part" have the necessary imports? Actually the button which you created can be seen on the navigator part. There is no problem with me when I tried but maybe you can also try to give width and height. Try also doubleclick to button on navigator part to be able to see where your button is.

[MaxBec]

I tried both of your suggestions. No imporvement :/ Even the official QT examples are not working in the editor window.