Important: Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

GridView crash when scrolling with no error even on debug mode



  • Hello, I'm trying to build one StackedBarSeries ChartView for each people of my team with code below:

        function numberGraph()
        {
            var count= StringList.mecanoList().length
            for(var i=0;i<count;i++)
            {
                var trigramme=StringList.mecanoList()[i]
                console.log(trigramme)
                modelId.append({'mColor': 'blue','names':trigramme})
            }
        }
        
        ListModel {
            id: modelId
        }
        BarCategoryAxis {id:categoryaxis; categories: ["2007", "2008", "2009", "2010", "2011","2012"] }
        Rectangle {
            id: rectId
            color: "transparent"
            anchors.fill: parent
            
            GridView {
                id: mGridViewId
                //anchors.fill: parent
                width: parent.width;
                height: parent.height
                cellWidth: parent.width;
                cellHeight: 300
                model: modelId
                delegate: Rectangle {
                    width: mGridViewId.cellWidth;
                    height: mGridViewId.cellHeight
                    color: mColor
                    
                    ChartView {
                        width: parent.width;
                        height: parent.height
                        title:names
                        StackedBarSeries {
                            
                            axisX:categoryaxis                        
                            BarSet {id:free; label: "Free";values:[1,2,1,3]}
                            BarSet {id:duty; label: "Duty";values:[1,2,5,0]}
                            BarSet {id:off; label: "OFF";values:[5,3,1,4];color:"red"}
                        }
                        
                    }
                }
            }
        }
    

    StackedBarSeries Charts are build fine but when I'm trying to scroll down, the application crash when I'm passing the seventh charts without any information on the reason, only the console message:

    "Can not find series on the chart."
    Trying to set axisX to null.

    Could you help me please?

    Kind regards


Log in to reply