Runtime assets

1

var loaderContext:LoaderContext = new LoaderContext();
loaderContext.applicationDomain = ApplicationDomain.currentDomain;

        var loader:Loader = new Loader();
        loader.contentLoaderInfo.addEventListener(Event.INIT, onInit);
        loader.load(new URLRequest("http://www.website.com/Fonts.swf"), loaderContext);

private function onInit(event:Event):void{
//loading external swf
}

in the server all is working good.

compile from local Main.as heres my error

ArgumentError: Error #1508: The value specified for argument font is invalid.
at flash.text::Font$/registerFont()
at Fonts$iinit()

any help?