title: Could not find conceptual model for type 'ModelType'
body: <p>I'm currently trying to deploy a Silverlight app with a RIA services link to a Web Application Project. This app also uses Devart dotConnect for Oracle (an EF system for oracle).</p>
  
  <p>When running MSBuild on the csproj file I am getting the error:</p>
  
  <pre><code>C:\Program Files (x86)\MSBuild\Microsoft\Silverlight\v3.0\Microsoft.Ria.Client.targets(261,5): error : Could not find the conceptual model type for 'ModelType'
  </code></pre>
  
  <p>Where ModelType is the name of one of the classes in the diagram.</p>
  
  <p>Has anyone else ever come across this error? I am struggling to locate the root cause.</p>