Contents tagged with RIA
Isn't it great when the answers are out there? I finally got a Google hint and overcame this one. So here are a few reasons that I encountered and overcame this error. We can easily reproduce (and often fix) this error. This occurs on the asynchronous return from a Silverlight 4 to RIA services. It's as if for any of the few reasons it fails, the call just gets aborted and we get a head-scratching "Not Found". We can sometimes even hit a debugger breakpoint in the Domain Service that gets the IQueryable call and wonder why the server appears to work in the debugger.