Crash when using Grid.TopToBottom flow with Repeater inside Grid

import Qt 4.7

Item {
    ListModel {
        id: theModel

        ListElement { name: "Item 1"; backColor: "red" }
        ListElement { name: "Item 2"; backColor: "green" }
        ListElement { name: "Item 3"; backColor: "blue" }
        ListElement { name: "Item 4"; backColor: "cyan" }
        ListElement { name: "Item 5"; backColor: "orange" }
        ListElement { name: "Item 6"; backColor: "gray" }
        ListElement { name: "Item 7"; backColor: "black" }
        ListElement { name: "Item 8"; backColor: "white" }
        ListElement { name: "Item 9"; backColor: "steelblue" }
        ListElement { name: "Item 10"; backColor: "pink" }
        ListElement { name: "Item 11"; backColor: "gold" }
        ListElement { name: "Item 12"; backColor: "lightgray" }
        ListElement { name: "Item 13"; backbackColor: "yellow" }
    }

    Grid {
        id: grid
        anchors {
            fill: parent
            leftMargin: 50
            topMargin: 50
            bottomMargin: 50
            rightMargin: 50
        }

        rows: 2
        flow: Grid.TopToBottom

        Repeater {
            model: theModel
            Rectangle {
                color: backColor
                width: 100
                height: 100
                radius: 10
                border.width: 1
            }
        }
    }
}