如果Loader的sourceComponent项引用其父项,并且我设置“Loader.active=false”,则会出现错误

我的代码:

import QtQuick 2.6
import QtQuick.Window 2.2

Window {
    visible: true
    width: 640
    height: 480

    Item {
        id: loaderParent
        Loader {
            id: loader
            active: true
            sourceComponent: Item {
                parent: loaderParent
                x: parent.x
            }
        }
    }

    Item {
        focus: true
        Keys.onPressed: {
            loader.active = false;
        }
    }
}

当我按下任何键时,我会出现以下错误:

here .