title: FFImageLoading xamarin forms
body: <p>I'm using FFImageLoading but the view where I call this SDK apparently does not show but is loading. Here is the StackTrace:</p>
  
  <blockquote>
    <p>01-25 13:37:14.393 I/art     ( 9376): Rejecting re-init on previously-failed class java.lang.Class</p>
    
    <p>01-25 13:37:14.394 I/art     ( 9376): Rejecting re-init on previously-failed class java.lang.Class</p>
    
    <p>01-25 13:37:14.394 I/art     ( 9376): Rejecting re-init on previously-failed class java.lang.Class </p>
  </blockquote>
  
  <pre class="lang-xml prettyprint-override"><code>&lt;?xml version="1.0" encoding="utf-8" ?&gt;
  &lt;ContentPage xmlns="http://xamarin.com/schemas/2014/forms"
               xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
               x:Class="App1.Views.MisActivos.PhotoActivo"
               xmlns:ffimageloading="clr-namespace:FFImageLoading.Forms;assembly=FFImageLoading.Forms"&gt;
      &lt;ContentPage.Content&gt;
          &lt;StackLayout Orientation = "Vertical" VerticalOptions = "FillAndExpand" BackgroundColor = "White" Spacing="0"&gt;
              &lt;StackLayout Orientation="Horizontal" BackgroundColor="Gray" HorizontalOptions="FillAndExpand" &gt;
                  &lt;Label x:Name="TxtAd" Text="" TextColor="White" FontSize="20" HorizontalTextAlignment="Center"&gt;&lt;/Label&gt;
                  &lt;Button x:Name="btn" BackgroundColor="Gray" BorderColor="Gray" Text="X" FontSize="8" WidthRequest="40" HeightRequest="40" Clicked="Back_Clicked" HorizontalOptions="EndAndExpand"&gt;&lt;/Button&gt;
               &lt;/StackLayout&gt;
              &lt;StackLayout Orientation="Horizontal" BackgroundColor="White" HorizontalOptions="Center" VerticalOptions="Center"&gt; 
                  &lt;ffimageloading:CachedImage HorizontalOptions="Center" VerticalOptions="Center"
                              WidthRequest="300" HeightRequest="300"
                              DownsampleToViewSize="true"
                              Source = "Photo.jpg"
                              x:Name="PhotoImage"&gt;
                  &lt;/ffimageloading:CachedImage&gt;
               &lt;/StackLayout&gt; 
          &lt;StackLayout Orientation="Vertical" HorizontalOptions="FillAndExpand" BackgroundColor="White"&gt;
                  &lt;Button x:Name="CameraButton" Image="Photo1.png" HorizontalOptions="FillAndExpand" /&gt;
                  &lt;Button x:Name="BtnVerifica" HeightRequest="60" BackgroundColor="Gray" Image="Verificar.png" Clicked="BtnOk_Click" HorizontalOptions="FillAndExpand" IsVisible="false"&gt;&lt;/Button&gt;
              &lt;/StackLayout&gt;
          &lt;/StackLayout&gt;
      &lt;/ContentPage.Content&gt;
  &lt;/ContentPage&gt;
  </code></pre>
  
  <p>I call it with this, <code>this.Navigation.PushModalAsync(new PhotoActivo(Activo, "ACT"));</code>, but does not show anything.</p>