Web Service Fault Event
<?xml version="1.0" encoding="utf-8"?> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"> <mx:Script> import mx.controls.Alert; import mx.rpc.events.FaultEvent; import mx.collections.ArrayCollection; import mx.rpc.events.ResultEvent; [Bindable] private var contactData:ArrayCollection; private function resultHandler(event:ResultEvent):void { contactData = event.result as ArrayCollection; } private function faultHandler(event:FaultEvent):void { Alert.show(event.fault.faultString, event.fault.faultCode); } </mx:Script> <mx:WebService id="myService" wsdl="http://localhost/Service.cfc?wsdl" result="resultHandler(event)" fault="faultHandler(event)"/> <mx:Button label="Get Data" click="myService.noSuchMethod()"/> </mx:Application>