Hi,
Simple piece of XAML referencing a component in another assembly:

<UserControl x:Class="LLNet.Modules.Library.Views.Test"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:llc="clr-namespace:LLNet.Layout;assembly=Canvas">
        <ContentControl>
                <llc:LLMainCanvas/>
        </ContentControl>
</UserControl>

The assembly that this is in has a reference to the project for the 'Canvas' assembly. When this runs I get the following exception:

"Cannot find type 'LLNet.Layout.LLMainCanvas'. The assembly used when compiling might be different than that used when loading and the type is missing."

The weird thing is that simply by adding a reference to any object in the 'Canvas' assembly anywhere in code (e.g. "LLNet.Layout.LLCanvas llc;") allows this to run without a problem.

Any clues,
TIA
Viv