Loading a remote SWF via SWFLoader Issue

Question

I have a simple flex app which loads an external XML into an
arrayCollection using HTTPService send method. This works fine as
both a stand-alone, or when loaded into it's parent as a LOCAL file
via the SWFLoader tag. However, when I place this child file onto a
remote server and try to load it into the parent which resides on
my desktop, the ArrayCollection default resultFormat of the send
method triggers the following runtime error (listed below). I don't
think it's a sandbox issue because when I change result format to
e4x, it works fine remotely. I've been hitting a wall on this for
days now... Any insight would be greatly appreciated and thanks to
all in advance!!!
PARENT SWF (resides on local desktop)
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="
http://www.adobe.com/2006/mxml"
layout="vertical" initialize="initData()">
<mx:Script>
<![CDATA[
public var baseURL:String;
public function initSWF(swfURL:String):void {
remote_swf.load(swfURL);
public function initData():void
baseURL = "
http://blahblahblah";
Security.allowDomain(baseURL);
]]>
</mx:Script>
<!-- WORKS when loading child swf LOCALLY -->
<mx:Button label="Load LOCAL SWF APP"
click="initSWF('remoteSWF.swf')"/>
<!-- DOES NOT WORK when loading child swf REMOTELY -->
<mx:Button label="Load REMOTE SWF APP" click="initSWF('
http://blahblahblah/remoteSWF.swf')"/>
<!-- LOADER -->
<mx:SWFLoader height="100%" width="100%" id="remote_swf"
autoLoad="false" visible="true" scaleContent="false"/>
</mx:Application>
CHILD SWF (resides on remote server)
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="
http://www.adobe.com/2006/mxml"
layout="absolute" creationComplete="getXMLData()">
<mx:HTTPService id="myTeams" url="
http://blahblahblah/xml/myXML.xml"/>
<mx:Script>
<![CDATA[
import mx.controls.Alert;
import mx.rpc.events.ResultEvent;
import mx.collections.ArrayCollection;
public function getXMLData():void
Alert.show(Security.sandboxType);
myTeams.send();
]]>
</mx:Script>
<mx:Label text="THIS IS THE LOADED SWF WHICH HAS JUST
PERFORMED A SEND ON HTTP SERVICE TO CREATE ARRAY
COLLECTION"></mx:Label>
</mx:Application>
------------ RUNTIME ERROR ---------------------------------
ArgumentError: Error #1063: Argument count mismatch on
Object/
http://adobe.com/AS3/2006/builtin::hasOwnProperty().
Expected 0, got 2.
at mx.rpc.xml::SimpleXMLDecoder/decodeXML()
at mx.rpc.xml::SimpleXMLDecoder/decodeXML()
at mx.rpc.xml::SimpleXMLDecoder/decodeXML()
at mx.rpc.http::HTTPService/
http://www.adobe.com/2006/flex/mx/internal:rocessResult()
at mx.rpc::AbstractInvoker/
http://www.adobe.com/2006/flex/mx/internal::resultHandler()
at mx.rpc::Responder/result()
at mx.rpc::AsyncRequest/acknowledge()
at :irectHTTPMessageResponder/completeHandler()
at
flash.events::EventDispatcher/flash.events:EventDispatcher::dispatchEventFunctio
n()
at flash.events::EventDispatcher/dispatchEvent()
at
flash.net::URLLoader/flash.net:URLLoader:nComplete()

Answer 1

After further investigations, it appears that the problem might be, due the fact that in the remote (loaded) swf, the following is null:
var sm:ISystemManager = ISystemManager(SystemManagerGlobals.topLevelSystemManagers[0]);
sm.swfBridgeGroup <----- equals null
I tried creating the swfBridgeGroup in the local (loading) swf, but the loaded one still thinks it is null.
Any ideas?