TypeLoadException using telerik

Hello iam using telerik controls in a cross platform project,any telerik object i put into my xaml code i get a TypeLoadException at the 'gauge1 =' line in the MainPage.xaml.g.cs file.Is it not referencing the right libraries,i have all the telerik libraries referenced in the ios,and android projects.Were should i start?Thanks

`[global::Xamarin.Forms.Xaml.XamlFilePathAttribute("C:\Users\ty\Source\repos\App2\App2\App2\Page1.xaml")]
public partial class Page1 : global::Xamarin.Forms.ContentPage {

    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Xamarin.Forms.Build.Tasks.XamlG", "0.0.0.0")]
    private global::Telerik.XamarinForms.DataVisualization.Gauges.RadRadialGauge gauge1;

    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Xamarin.Forms.Build.Tasks.XamlG", "0.0.0.0")]
    private void InitializeComponent() {
        global::Xamarin.Forms.Xaml.Extensions.LoadFromXaml(this, typeof(Page1));
        gauge1 = global::Xamarin.Forms.NameScopeExtensions.FindByName<global::Telerik.XamarinForms.DataVisualization.Gauges.RadRadialGauge>(this, "gauge1");
    }
}`