Charts: Line not showing in LineChart

[RiverWinz]

I am trying to draw a line chart but I am not able to get a line. Everything else seem to be responding to my data i.e. axis scale, label color etc.

Am I doing something wrong or is this a bug?

    var dataEntries: [ChartDataEntry] = []

    for i in 1...5 {
        let dataEntry = ChartDataEntry(x: Double(i), y: Double(i))
        dataEntries += [dataEntry]
    }

    let chartDataset = LineChartDataSet(values: dataEntries, label: "Test")

    var datasets = [IChartDataSet]()
    datasets += [chartDataset]

    let chartData = ChartData(dataSets: datasets)
    chartView.data = chartData

[thierryH91200]

modify
var datasets = LineChartDataSet
datasets += [chartDataset]

let chartData = LineChartData(dataSets: datasets)
chartView.data = chartData

[RiverWinz]

That still does not solve the problem. No line in the graph, but doing debugging it seems that the data is in "chartData"

[RiverWinz]

Sorry....me being a newbie messing up the different data types.

[ibrahimyilmaz7]

For other people who have same problem: (Line not showing, Line disappearing on zoom)

#Make sure your xAxis data is ordered.