EntityServerException: The remote server returned an error: NotFound

Hi, I’m brand new to DevForce and am merely checking it out at this point.

Here’s the problem I’m experiencing:

When I try to fetch data via:

IEntityQuery<CriterionItem<int, string>> entityQuery = GetCriteriaQuery();
entityQuery.ExecuteAsync((op) => { op.Results.OfType<CriterionItem<int, string>>().ToArray(); }); 

I get this error:

IdeaBlade.EntityModel.EntityServerException was unhandled

  Message=The remote server returned an error: NotFound.

  Cancelled=false

  StackTrace:

       at IdeaBlade.EntityModel.EntityQueriedEventArgs`1.get_Results()

       at IdeaBlade.EntityModel.EntityQueryOperation`1.get_Results()

  InnerException: System.ServiceModel.CommunicationException

       Message=The remote server returned an error: NotFound.

       StackTrace:

            at IdeaBlade.EntityModel.EntityServerProxy.Fetch(SessionBundle bundle, IEntityQuerySurrogate query)

            at IdeaBlade.EntityModel.EntityManager.AsyncFetchWorker(AsyncEventArgs state)

       InnerException: System.Net.WebException

            Message=The remote server returned an error: NotFound.

            StackTrace:

                 at System.Net.Browser.AsyncHelper.BeginOnUI(SendOrPostCallback beginMethod, Object state)

                 at System.Net.Browser.BrowserHttpWebRequest.EndGetResponse(IAsyncResult asyncResult)

                 at System.ServiceModel.Channels.HttpChannelFactory.HttpRequestChannel.HttpChannelAsyncRequest.CompleteGetResponse(IAsyncResult result)

            InnerException: System.Net.WebException

                 Message=The remote server returned an error: NotFound.

                 StackTrace:

                      at System.Net.Browser.BrowserHttpWebRequest.InternalEndGetResponse(IAsyncResult asyncResult)

                      at System.Net.Browser.BrowserHttpWebRequest.<>c__DisplayClass5.<EndGetResponse>b__4(Object sendState)

                      at System.Net.Browser.AsyncHelper.<>c__DisplayClass2.<BeginOnUI>b__0(Object sendState)

                 InnerException:

The CriterionItem class is defined as follows and is shared with the server.

    public interface ICriterionItem

    {

        object Key { get; set; }

        object Value { get; set; }

    }

 

    public interface ICriterionItem<TKey, TValue> : ICriterionItem

    {

        new TKey Key { get; set; }

        new TValue Value { get; set; }

    }

 

    public partial class CriterionItem<TKey, TValue> : ICriterionItem<TKey, TValue>

    {

        public TKey Key { get; set; }

        public TValue Value { get; set; }

        object ICriterionItem.Key { get { return (object)Key; } set { value = (object)Key; } }

        object ICriterionItem.Value { get { return (object)Value; } set { value = (object)Value; } }

    }

DebugLog.xml doesn’t indicate any problems.  I see a couple of 504 response codes with Fiddler:

System.Xml.XmlException: The input source is not correctly formatted.

   at System.Xml.XmlExceptionHelper.ThrowXmlException(XmlDictionaryReader reader, String res, String arg1, String arg2, String arg3)

   at System.Xml.XmlExceptionHelper.ThrowXmlException(XmlDictionaryReader reader, String res, String arg1)

   at System.Xml.XmlBufferReader.ReadDictionaryKey()

   at System.Xml.XmlBinaryReader.ReadDictionaryName(StringHandle s)

   at System.Xml.XmlBinaryReader.ReadNode()

   at System.Xml.XmlLoader.Load(XmlDocument doc, XmlReader reader, Boolean preserveWhitespace)

   at System.Xml.XmlDocument.Load(XmlReader reader)

   at BinaryMessageFiddlerExtension.BinaryInspector.LoadMessageIntoDocument(Byte[] encodedMessage)

   at BinaryMessageFiddlerExtension.BinaryInspector.UpdateView(Byte[] bytes)

Any ideas what’s going on here?  Thanks!