Service
The service encountered an error.
An ExceptionDetail, likely created by IncludeExceptionDetailInFaults=true, whose value is: System.InvalidOperationException: An exception was thrown in a call to a WSDL export extension: System.ServiceModel.Description.DataContractSerializerOperationBehavior contract: http://tempuri.org/:I_OOApi ----> System.InvalidOperationException: The OOApi.I_OOApi.SetOffer operation references a message element [http://tempuri.org/:SetOfferResponse] that has already been exported from the OOApi.I_OOApi.SetOfferResponse operation. You can change the name of one of the operations by changing the method name or using the Name property of OperationContractAttribute. Alternatively, you can control the element name in greater detail using the MessageContract programming model. at System.ServiceModel.Description.MessageContractExporter.AddElementToSchema(XmlSchemaElement element, String elementNs, XmlSchemaSet schemaSet) at System.ServiceModel.Description.MessageContractExporter.ExportWrappedPart(Message message, String elementName, String elementNs, XmlSchemaSet schemaSet, Boolean skipSchemaExport) at System.ServiceModel.Description.MessageContractExporter.ExportStreamBody(Message message, String wrapperName, String wrapperNs, String partName, String partNs, Boolean isRpc, Boolean skipSchemaExport) at System.ServiceModel.Description.MessageContractExporter.ExportMessage(Int32 messageIndex, Object state) at System.ServiceModel.Description.MessageContractExporter.ExportMessageContract() at System.ServiceModel.Description.DataContractSerializerOperationBehavior.System.ServiceModel.Description.IWsdlExportExtension.ExportContract(WsdlExporter exporter, WsdlContractConversionContext contractContext) at System.ServiceModel.Description.WsdlExporter.CallExtension(WsdlContractConversionContext contractContext, IWsdlExportExtension extension) --- End of inner ExceptionDetail stack trace --- at System.ServiceModel.Description.ServiceMetadataBehavior.MetadataExtensionInitializer.GenerateMetadata() at System.ServiceModel.Description.ServiceMetadataExtension.EnsureInitialized() at System.ServiceModel.Description.ServiceMetadataExtension.HttpGetImpl.InitializationData.InitializeFrom(ServiceMetadataExtension extension) at System.ServiceModel.Description.ServiceMetadataExtension.HttpGetImpl.GetInitData() at System.ServiceModel.Description.ServiceMetadataExtension.HttpGetImpl.TryHandleDocumentationRequest(Message httpGetRequest, String[] queries, Message& replyMessage) at System.ServiceModel.Description.ServiceMetadataExtension.HttpGetImpl.ProcessHttpRequest(Message httpGetRequest) at System.ServiceModel.Description.ServiceMetadataExtension.HttpGetImpl.Get(Message message) at SyncInvokeGet(Object , Object[] , Object[] ) at System.ServiceModel.Dispatcher.SyncMethodInvoker.Invoke(Object instance, Object[] inputs, Object[]& outputs) at System.ServiceModel.Dispatcher.DispatchOperationRuntime.InvokeBegin(MessageRpc& rpc) at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage5(MessageRpc& rpc) at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage41(MessageRpc& rpc) at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage4(MessageRpc& rpc) at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage31(MessageRpc& rpc) at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage3(MessageRpc& rpc) at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage2(MessageRpc& rpc) at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage11(MessageRpc& rpc) at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage1(MessageRpc& rpc) at System.ServiceModel.Dispatcher.MessageRpc.Process(Boolean isOperationContextSet)