Problems with Flex 3

[tigomark]

I have recently upgraded to Flex 3 and an app that I wrote with the beta version of 3 that was working fine is not working with the release candidate. Most of the stuff has been cosmetic which I expected however a major issue is that the TileList info is not being displayed.



<mx:HTTPService id="tempXML" resultFormat="e4x" result="onResult(event)" url="http://rbdev.mysite.net/info_wrapper.php?url=https://{customer.text}.mysite.net/interface.php?action=showopen&amp;operation=showassets &amp;format=xml&amp;opstatus=crit&amp;username={username.text} &amp;password={password.text}" />

<mx:TileList dataProvider="{_xlcMyListData}" labelField="fleet" left="35" right="15"
width="350" backgroundColor="#000000" color="#ff0000" fontSize="27" borderColor="#000000" columnWidth="315" rowHeight="50" themeColor="#808080" fontWeight="bold" allowMultipleSelection="true" id="TileList1" height="0" y="202" x="178"/>

<mx:Script>
<![CDATA[
//Setting the TileList display
import mx.collections.XMLListCollection;

[Bindable]
private var _xlcMyListData:XMLListCollection;

private function onResult(Event:ResultEvent):void {
var xmlResult:XML = XML(Event.result);
_xlcMyListData = new XMLListCollection(xmlResult..asset);
}

]]>
</mx:Script>


As stated before the app was displaying the data before with both flex2 and the beta of flex 3. Is there something that I'm missing now?