Invalid BitmapData

Question

hello there. I am trying to use the reflect class from "http://pixelfumes.blogspot.com/2007/03/reflection-class-v3-with-source.html" but I keep getting this error:
ArgumentError: Error #2015: Invalid BitmapData.
     at flash.display::BitmapData()
     at Reflect()
     at Site_fla::GalleryPage_29/loadThumbs()
     at Site_fla::GalleryPage_29/sortXML()
     at flash.events::EventDispatcher/dispatchEventFunction()
     at flash.events::EventDispatcher/dispatchEvent()
     at flash.net::URLLoader/onComplete()
here's how I'm using it:
function loadThumbs():void
     for (var i:uint = 0; i < myImages.length(); i++)
          thumbLoader = new Loader();
          thumbLoader.contentLoaderInfo.addEventListener(Event.COMPLETE, thumbLoaded);
          thumbLoader.load(new URLRequest(myImages[i].thumb));
          thumbLoader.x = (thumbSize + padding) *i;
          mcThumb = new MovieClip();
          mcThumb.addChild(thumbLoader);
          thumbContainer.addChild(mcThumb);
          var reflection:Reflect = new Reflect({mc:mcThumb, alpha:50, ratio:170, distance:0, updateTime:0, reflectionDropoff:1});
          TweenLite.from(mcThumb, .7, {alpha: 0, ease: Cubic.easeIn})
     thumbContainer.addEventListener(Event.ENTER_FRAME, movingCode);
btw, first I used assigned thumbContainer as the mc argument (outside the loadThumbs() function) and it worked but not exactly what I wanted... because I thought it is supposed to update when the movieclip is animated but it actually didn't... when I use a scroller, only the thumbs that are first loaded to the stage get the reflection... Any suggestions?

Answer 1

use: 
var numberLoaded:uint=0;
var thumbArray:Array;
function loadThumbs():void
thumbArray = new Array();
     for (var i:uint = 0; i < myImages.length(); i++)
          thumbLoader = new Loader();
          thumbLoader.contentLoaderInfo.addEventListener(Event.COMPLETE, thumbLoaded);
          thumbLoader.load(new URLRequest(myImages[i].thumb));
          thumbLoader.x = (thumbSize + padding) *i;
          mcThumb = new MovieClip();
          mcThumb.addChild(thumbLoader);
          thumbContainer.addChild(mcThumb);
          // the line below won't do anything useful.  just assign mcThumb's alpha to be zero.
          //TweenLite.from(mcThumb, .7, {alpha: 0, ease: Cubic.easeInOut})
    thumbArray.push(mcThumb);
     thumbContainer.addEventListener(Event.ENTER_FRAME, movingCode);
     thumbContainer.addEventListener(MouseEvent.CLICK, loadMainImage);
function thumbLoaded(e:Event):void
     thumbLoader.contentLoaderInfo.removeEventListener(Event.COMPLETE, thumbLoaded);
   numberLoaded++;
if(numberLoaded==myImages.length()){
// now loop through thumbArray adding your reflections:
for(var i:uint=0;i<thumbArray.length;i++){
// call the reflection class passing thumbArray[i]