Problem with CheckBox

[msauer751]

Hi,
after I have problems with QML checkboxes in Android I do some test on my linux. I added a checkbox on the startscreen of my app and I get the error

Invalid property name "text" (M16)

I copied the code from the QML help example

import QtQuick
import QtQuick.Controls
import assets 1.0
import components 1.0

Item {
    Rectangle {
        anchors.fill: parent

        Image {
            width: parent.width
            height: parent.height
            source: Style.imageBackground
        }

        //HeaderBox {
        //    headerText: "Willkommen zur Schafkopfverwaltung"
        //}

        Column {
            id: scrollView
            anchors {
                left: parent.left
                right: parent.right
                top: parent.top
                bottom: parent.top
                margins: Style.sizeScreenMargin
            }
            clip: true


        }
        Text {
            text: "Hello World!"
            font.family: "Helvetica"
            font.pointSize: 24
            color: "red"
        }
        CheckBox {
            id: parentBox
            text: qsTr("Parent")
            checkState: childGroup.checkState
        }


        ErrorMessageBox {
            headerText: masterController.uiErrCtrl.uiMsg
            visibleBox: masterController.uiErrCtrl.uiAct
        }

        OkMessageBox {
            id: okBox
            headerText: masterController.uiOkCtrl.uiMsg
            visibleBox: masterController.uiOkCtrl.uiAct
        }
    }
}

If I start the app I will get the message:

qrc:/views/MasterView.qml:51:5: QML StackView: replace: qrc:/views/DashboardView.qml:42 Cannot assign to non-existent property "checkState"

I don't know where the problem is.
Can you help me to solve it.
Thank you
BR
Martin

[Bandler]

This post is deleted!

[JoeCFD]

I test your following code with Qt 6.10 on Ubuntu 22.04 and did not see any issue.

run the command
qml filename.qml

import QtQuick
import QtQuick.Controls

Item {
    Rectangle {
        anchors.fill: parent

        Image {
            width: parent.width
            height: parent.height
            //source: Style.imageBackground
        }

        //HeaderBox {
        //    headerText: "Willkommen zur Schafkopfverwaltung"
        //}

        Column {
            id: scrollView
            anchors {
                left: parent.left
                right: parent.right
                top: parent.top
                bottom: parent.top
                //margins: Style.sizeScreenMargin
            }
            clip: true


        }
        Text {
            text: "Hello World!"
            font.family: "Helvetica"
            font.pointSize: 24
            color: "red"
        }
        CheckBox {
            id: parentBox
            text: qsTr("Parent")
            checkState: Qt.Checked//childGroup.checkState
        }
    }
}