Start by determining which line of your code is attempting to access the null object, and then which object that is.
We could guess at what is different between IE and FF, but that's all. Tracy ________________________________ From: [email protected] [mailto:[EMAIL PROTECTED] On Behalf Of Daniel Sent: Tuesday, November 28, 2006 2:30 PM To: [email protected] Subject: [flexcoders] WebService in Firefox not working properly Im using a very simple Cairngorm example found in Internet. I attached it to a Web Service that I generated in Java (which is working perfectly) Surprisingly when I run my application in Firefox, it just doesn't work but in Internet Explorer works just fine. The error Im getting is the following: TypeError: Error #1009: No se puede acceder a una propiedad o a un método de una referencia a un objeto nulo. at com.adobe.cairngorm.samples.addcontact.business::Services/__addcontactService_fault() at flash.events::EventDispatcher/flash.events:EventDispatcher::dispatchEventFunction() at flash.events::EventDispatcher/dispatchEvent() at mx.rpc::AbstractService/dispatchEvent() at mx.rpc.soap.mxml::WebService/dispatchEvent() at mx.rpc.soap::WebService/http://www.adobe.com/2006/flex/mx/internal::wsdlFaultHandler <http://www.adobe.com/2006/flex/mx/internal::wsdlFaultHandler> () at flash.events::EventDispatcher/flash.events:EventDispatcher::dispatchEventFunction() at flash.events::EventDispatcher/dispatchEvent() at mx.rpc.soap::WSDLParser/dispatchEvent() at mx.rpc.soap::WSDLParser/::dispatchFault() at mx.rpc.soap::WSDLParser/http://www.adobe.com/2006/flex/mx/internal::httpFaultHandler <http://www.adobe.com/2006/flex/mx/internal::httpFaultHandler> () at flash.events::EventDispatcher/flash.events:EventDispatcher::dispatchEventFunction() at flash.events::EventDispatcher/dispatchEvent() at mx.rpc::AbstractInvoker/http://www.adobe.com/2006/flex/mx/internal::dispatchRpcEvent <http://www.adobe.com/2006/flex/mx/internal::dispatchRpcEvent> () at mx.rpc::AbstractInvoker/http://www.adobe.com/2006/flex/mx/internal::faultHandler <http://www.adobe.com/2006/flex/mx/internal::faultHandler> () at mx.rpc::Responder/fault() at mx.rpc::AsyncRequest/fault() at ::DirectHTTPMessageResponder/securityErrorHandler() at flash.events::EventDispatcher/flash.events:EventDispatcher::dispatchEventFunction() at flash.events::EventDispatcher/dispatchEvent() at flash.net::URLLoader/flash.net:URLLoader::redirectEvent() I really need some opinions on this issue. If anyone needs the code please mail me and I'll be glad to send it back. Thanks in advance.

