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POSilverlight 4 Error using WCF services to return Generic List items c#
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  1. POSilverlight 4 Error using WCF services to return Generic List items c#
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    copied!<p>I am getting the below error when trying to access a WCF Silverlight enabled service hosted in a standard way in a web app. I am trying to return a List of type <code>&lt;ER_Theme&gt;</code> to the Silverlight app.</p> <p>This is the Services.References.ClientConfig generated in the Silveright app:</p> <pre><code>&lt;configuration&gt; &lt;system.serviceModel&gt; &lt;bindings&gt; &lt;customBinding&gt; &lt;binding name="CustomBinding_ER"&gt; &lt;binaryMessageEncoding /&gt; &lt;httpTransport maxReceivedMessageSize="1000000000" maxBufferSize="1000000000" /&gt; &lt;/binding&gt; &lt;/customBinding&gt; &lt;/bindings&gt; &lt;client&gt; &lt;endpoint address="http://localhost:52377/ER.svc" binding="customBinding" bindingConfiguration="CustomBinding_ER" contract="ERService.ER" name="CustomBinding_ER" /&gt; &lt;/client&gt; &lt;/system.serviceModel&gt; &lt;/configuration&gt; </code></pre> <p>The actual Service code is as follows:</p> <pre><code> [OperationContract] public List&lt;ER_Theme&gt; GetThemes() { // Add your operation implementation here using (Client_BespokeEntities myDB = new Client_BespokeEntities()) { List&lt;ER_Theme&gt; myThemes; myThemes = (from p in myDB.ER_Themes select p).ToList(); return myThemes; } } </code></pre> <p>This is the WebConfig settings in the Web App:</p> <pre><code>&lt;system.serviceModel&gt; &lt;bindings&gt; &lt;customBinding&gt; &lt;binding name="SilverlightTool.Web.ER.customBinding0"&gt; &lt;binaryMessageEncoding /&gt; &lt;httpTransport /&gt; &lt;/binding&gt; &lt;/customBinding&gt; &lt;/bindings&gt; &lt;behaviors&gt; &lt;endpointBehaviors&gt; &lt;behavior name="SilverlightTool.Web.SilverlightServiceAspNetAjaxBehavior"&gt; &lt;enableWebScript /&gt; &lt;/behavior&gt; &lt;/endpointBehaviors&gt; &lt;serviceBehaviors&gt; &lt;behavior name=""&gt; &lt;serviceMetadata httpGetEnabled="true" /&gt; &lt;serviceDebug includeExceptionDetailInFaults="true" /&gt; &lt;/behavior&gt; &lt;/serviceBehaviors&gt; &lt;/behaviors&gt; &lt;serviceHostingEnvironment aspNetCompatibilityEnabled="true" multipleSiteBindingsEnabled="true" /&gt; &lt;services&gt; &lt;service name="SilverlightTool.Web.ER"&gt; &lt;endpoint address="" binding="customBinding" bindingConfiguration="TMPSilverlightTool.Web.ER.customBinding0" contract="SilverlightTool.Web.ER" /&gt; &lt;endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange" /&gt; &lt;/service&gt; &lt;/services&gt; &lt;/system.serviceModel&gt; </code></pre> <p>The error I'm getting is as follows:</p> <pre><code>{System.Net.WebException: The remote server returned an error: NotFound. ---&gt; System.Net.WebException: The remote server returned an error: NotFound. at System.Net.Browser.BrowserHttpWebRequest.InternalEndGetResponse(IAsyncResult asyncResult) at System.Net.Browser.BrowserHttpWebRequest.&lt;&gt;c__DisplayClass5.&lt;EndGetResponse&gt;b__4(Object sendState) at System.Net.Browser.AsyncHelper.&lt;&gt;c__DisplayClass2.&lt;BeginOnUI&gt;b__0(Object sendState) --- End of inner exception stack trace --- 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)} </code></pre> <p>Can anyone help me out with this?</p>
 

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