title: CS0426 When Adding a WCF Service Reference
body: <p>I have 3 projects in the same solution - one exposes a WCF service and the other two consume the service.  One of the consumers works fine, but the other generates a CS0426 on the generated Reference.cs saying that  isn't a member of my namespace.  Adding the service reference works fine (no errors), this only happens on build.  </p>
  
  <p>So far, I cannot find a difference between the two projects...</p>