topic &quot;json&quot; Error from Related Records Query in .NET Maps SDK Questions https://community.esri.com/t5/net-maps-sdk-questions/quot-json-quot-error-from-related-records-query/m-p/663174#M8337 <HTML><HEAD></HEAD><BODY><P>Not sure what to make of this error. From the telemetry we are getting from some of our clients, it seems related record queries are not working correctly. We are using the ServiceFeatureTable.QueryRelatedFeaturesAsync method that takes three parameters:</P><P></P><OL><LI>ArcGISFeature</LI><LI>Parameters configured to use only one relationship class</LI><LI>QueryFeatureFields.LoadAll</LI></OL><P></P><P><A class="link-titled" href="https://developers.arcgis.com/net/latest/wpf/api-reference/html/M_Esri_ArcGISRuntime_Data_ServiceFeatureTable_QueryRelatedFeaturesAsync.htm" title="https://developers.arcgis.com/net/latest/wpf/api-reference/html/M_Esri_ArcGISRuntime_Data_ServiceFeatureTable_QueryRelatedFeaturesAsync.htm">ServiceFeatureTable.QueryRelatedFeaturesAsync Method (ArcGISFeature, RelatedQueryParameters, QueryFeatureFields)</A>&nbsp;</P><P></P><P>The exception's message is simply "json". Exception type is Esri.ArcGISRuntime.Http.ArcGISWebException. Any ideas?</P></BODY></HTML> Fri, 27 Sep 2019 15:31:16 GMT JeremyBridges 2019-09-27T15:31:16Z "json" Error from Related Records Query https://community.esri.com/t5/net-maps-sdk-questions/quot-json-quot-error-from-related-records-query/m-p/663174#M8337 <HTML><HEAD></HEAD><BODY><P>Not sure what to make of this error. From the telemetry we are getting from some of our clients, it seems related record queries are not working correctly. We are using the ServiceFeatureTable.QueryRelatedFeaturesAsync method that takes three parameters:</P><P></P><OL><LI>ArcGISFeature</LI><LI>Parameters configured to use only one relationship class</LI><LI>QueryFeatureFields.LoadAll</LI></OL><P></P><P><A class="link-titled" href="https://developers.arcgis.com/net/latest/wpf/api-reference/html/M_Esri_ArcGISRuntime_Data_ServiceFeatureTable_QueryRelatedFeaturesAsync.htm" title="https://developers.arcgis.com/net/latest/wpf/api-reference/html/M_Esri_ArcGISRuntime_Data_ServiceFeatureTable_QueryRelatedFeaturesAsync.htm">ServiceFeatureTable.QueryRelatedFeaturesAsync Method (ArcGISFeature, RelatedQueryParameters, QueryFeatureFields)</A>&nbsp;</P><P></P><P>The exception's message is simply "json". Exception type is Esri.ArcGISRuntime.Http.ArcGISWebException. Any ideas?</P></BODY></HTML> Fri, 27 Sep 2019 15:31:16 GMT https://community.esri.com/t5/net-maps-sdk-questions/quot-json-quot-error-from-related-records-query/m-p/663174#M8337 JeremyBridges 2019-09-27T15:31:16Z