How do I make it work?

[Bodden007]

I did everything as written
https://livecharts.dev/docs/WPF/2.0.0-rc2/samples.lines.basic
`using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;

namespace WpfSample
{
///

/// Interaction logic for MainWindow.xaml
///

public partial class MainWindow : Window
{
public MainWindow()
{
InitializeComponent();
}
}
}

<lvc:CartesianChart
    Series="{Binding Series}">
</lvc:CartesianChart>

` `

<UserControl.DataContext>
    <vms:ViewModel/>
</UserControl.DataContext>
<lvc:CartesianChart Series="{Binding Series}" Title="{Binding Title}" MinWidth="500" MinHeight="500" />

` `using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks;

namespace WpfSample
{
public partial class View:UserControl
{
public View()
{
InitializeComponent();
}
}
}
using LiveChartsCore.SkiaSharpView;
using LiveChartsCore;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using CommunityToolkit.Mvvm.ComponentModel;
using LiveChartsCore.SkiaSharpView.Painting;
using SkiaSharp;
using LiveChartsCore.SkiaSharpView.VisualElements;

namespace WpfSample
{
public class ViewModel : ObservableObject
{
public ISeries[] Series { get; set; } =
{
new LineSeries
{
Values = new double[] { 2, 1, 3, 5, 3, 4, 6 },
Fill = null
}
};

    public LabelVisual Title { get; set; } =
        new LabelVisual
        {
            Text = "My chart title",
            TextSize = 25,
            Padding = new LiveChartsCore.Drawing.Padding(15),
            Paint = new SolidColorPaint(SKColors.DarkSlateGray)
        };
}

}
`

What is missing, why is it not working? Why is there no normal explanation?

[beto-rodriguez]

I don't speak Russian, but it seems that your XAML is not able to find the ViewModel, ensure your namespace is correct, I will close this for now.

I will move this to a discussion since this is not an issue with the library, maybe you can find help there!