Silverlight ria services giving httpContext.Current is null

Question

Hi,

I have started playing around with Wcf Ria Services with silverlight. All was working until this morning.

For some reason I get HttpContext.Current as null in the call:

private static bool OwnsFile(string virtualPath)
{
  if (!virtualPath.EndsWith(".svc", StringComparison.OrdinalIgnoreCase))
  {
    return false;
  }
  if (!VirtualPathUtility.ToAppRelative(VirtualPathUtility.GetDirectory(virtualPath)).Equals("~/Services/"))
  {
    return false;
  }
  if (File.Exists(HttpContext.Current.Server.MapPath(virtualPath)))
  {
    return false;
  }
  string fileName = VirtualPathUtility.GetFileName(virtualPath);
  return domainServiceTypes.ContainsKey(fileName);
}

Which is in DomainServiceVirtualPathProvider.cs (system.web.ria.dll) which is from reflector pro.

Before I got the error I created a services folder in my Asp.net server app but then deleted it (not sure if that is related).

The error occurs when I call (on the client) :

SL3NavigationProject.Web.EchoDomainContext edContext = new SL3NavigationProject.Web.EchoDomainContext();

So it is using the default settings for endpoints.

Any ideas?

JD

Ps. I am using Silverlight 3 with vs2008.