LoaderInfo class doesn't dispatch Init and Complete events

Question

Hi,
I use the traditional way to download jpeg images (size < 200K) dynamically:
    try {
     contentLoader = new Loader();
     contentLoader.contentLoaderInfo.addEventListener(Event.COMPLETE, onLoadComplete);
     contentLoader.contentLoaderInfo.addEventListener(Event.INIT, onInit);
     contentLoader.contentLoaderInfo.addEventListener(IOErrorEvent.IO_ERROR, onError);
     contentLoader.loadBytes(loader.data as ByteArray);
    } catch (error:Error) {
       trace (error.toString());
private function onInit(event:Event):void {
     trace ("onInit");
private function onLoadComplete(evt:Event):void {
     token.result = (evt.target as LoaderInfo).content as Bitmap;
I have noticed that sometimes class LoaderInfo doesn't dispatch neither INIT nor COMPLETE event working with the same images. There is no IO_ERROR dispatched as well. All images are small (< 200K).
I suppose that this is a bug in the Flash Player.

Answer 1

Okay, at this point I think I can chalk it up to a bad swf file (or a couple, anyway).
One thing I noticed while stepping through fdb is that after invoking loader.loadBytes, even though the completion event is never triggered, it looks like a new swf is instantiated.  The instantiated movieClip is ~600k, though, which is over 200 times the actual source file size.  Using swfdump from the flex sdk on the swf it looks like the framerate and length parameters were bad.  Like 20k and 600k bad.  I'm guessing the file was incorrectly stored as text at a point.  After checking the source asset and reexporting, my application works as expected (the loaderInfo always triggers a completion event).
I'm not sure why it works when in an isolated test case.  I end up loading the file the same number of times.  There's definitely a concatenation of circumstances at work.  I guess it's possible if I let it run for an indefinite amount of time the event would have eventually triggered.
Thanks for the time though.  Hopefully someone else finds this thread helpful.