'Tile' type is not public or internal

[Chris]

Latest Build:  2013.2.611.45
It will not build,  Error I am getting when I try to build:
Error 1 Only public or internal classes can be used within markup. 'Tile' type is not public or internal. .... 13 20 ...

The Preview is showing up as expected in the design view.

<Window x:Class="Management.MainWindow"
                xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation"
                Title="MainWindow" Height="768" Width="1366" ResizeMode="NoResize" WindowStyle="None">
    <Grid Name="MainGrid">
        <Grid.Resources>
            <DataTemplate x:Key="GroupTemplate">
                <Border BorderThickness="1" BorderBrush="Black" Margin="5">
                    <TextBlock Text="{Binding}" Margin="5,0,0,5" FontWeight="Bold"/>
                </Border>
            </DataTemplate>
            <Style TargetType="telerik:Tile">
                <Setter Property="Margin" Value="5,15,0,0"/>
            </Style>
        </Grid.Resources>
        <telerik:RadTileList x:Name="LayoutSetup" GroupTemplate="{StaticResource GroupTemplate}">

            <telerik:Tile Group="Continent" Background="Green" TouchUp="Tile_TouchUp" >
                <TextBlock Text="Europe"/>
            </telerik:Tile>
            <telerik:Tile  Group="Country" Background="Blue">
                <TextBlock Text="Germany"/>
            </telerik:Tile>
            <telerik:Tile Group="Continent" Background="Green">
                <TextBlock Text="Asia"/>
            </telerik:Tile>
            <telerik:Tile  Group="Country" Background="Blue">
                <TextBlock Text="Italy"/>
            </telerik:Tile>
        </telerik:RadTileList>
    </Grid>
</Window>

update:  I am no longer looking to use this control,  moved to using a wrap panel and radbuttons instead.  Suits what I need it to do better.

[Maya]

Hello Chris,

Indeed, we are aware of this issue and just in case you decide on going back to TileList, for the time being, you will have to define the Controls namespace in xaml and work directly with it:

    xmlns:controls ="clr-namespace:Telerik.Windows.Controls;assembly=Telerik.Windows.Controls"

<controls:RadTileList >
            <controls:Tile Content="Tile 1" />
        </controls:RadTileList>

Plese let us know in case you find any other issues. 

Regards,
Maya
Telerik