Помогите опознать причину warning-га.

[wvxvw]

<mx:Script>
<![CDATA[
private var _myData:Object;
private function setData(event:Event):void
{
    (event.currentTarget as Label).text = _myData.name;
}
override public function set data(value:Object):void
{
    _myData = value;
    super.data = value;
}
]]>
<mx:Script>
<mx:Label creationComplete="setData(event)"/>