System.Web.Services.Protocols.SoapException: Server was unable to process request. ---> System.NullReferenceException: Object reference not set to an instance of an object. at System.Collections.Generic.Dictionary`2.Insert(TKey key, TValue value, Boolean add) at System.Collections.Generic.Dictionary`2.set_Item(TKey key, TValue value) at LmsControlLibrary.controlClasses.ControlBase.get_InternalTagDefList() at LmsControlLibrary.controlClasses.ControlBaseCatAuthInheritor.generateCataloguedRelateEntitiesSilentCached(DataSet aCatalogueDs, String aCatCondition, Boolean aRetrieveElectronicFile, Boolean aRetrievePicture, String& aMessageCode, String& aMessage, Boolean cached) at LmsControlLibrary.controlClasses.ControlBaseCatAuthInheritor.getCatalogueByCatNoSilent(Int32 aCatNo, Boolean aRetrieveElectronicFile, Boolean aRetrieveStkItemsHeader, String& aMessageCode, String& aMessage) at LmsControlLibrary.controlClasses.CatalogueControl.getCatalogueByCatNo(Int32 aCatNo, Boolean aRetrieveElectronicFile, Boolean aRetrieveStkItemsHeader, AnsSystemMessage& aMessage) at LmsWs.getCatalogueByCatNo(Int32 aCatNo, Boolean aRetrieveElectronicFile, Boolean aRetrieveStkItemsHeader, AnsSystemMessage& aMessage) --- End of inner exception stack trace ---

at System.Web.Services.Protocols.SoapHttpClientProtocol.ReadResponse(SoapClientMessage message, WebResponse response, Stream responseStream, Boolean asyncCall) at System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String methodName, Object[] parameters) at OpacApp.LmsWsRef.LmsWs.getCatalogueByCatNo(Int32 aCatNo, Boolean aRetrieveElectronicFile, Boolean aRetrieveStkItemsHeader, AnsSystemMessage& aMessage) at Home247.rptTableResult_OnItemDataBound(Object sender, RepeaterItemEventArgs e) at System.Web.UI.WebControls.Repeater.CreateControlHierarchy(Boolean useDataSource) at System.Web.UI.WebControls.Repeater.OnDataBinding(EventArgs e) at Home247.populateTableResult() at Home247.loadNewResources() at Home247.Page_Load(Object sender, EventArgs e) at System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) at System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) at System.Web.UI.Control.OnLoad(EventArgs e) at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)



System.Web.Services