Error: Error #2078: The name property of a Timeline-placed object cannot be modified.

Question

Error: Error #2078: The name property of a Timeline-placed object cannot be modified.
    at flash.display::DisplayObject/set name()
    at RonaldTest_fla::MainTimeline/frontWheelLoadComplete()
The code that triggers that bogus error is the following:
var frontWheelLoader:Loader = new Loader();
frontWheelLoader.contentLoaderInfo.addEventListener(Event.COMPLETE, frontWheelLoadComplete);
frontWheelLoader.load(new URLRequest("FrontWheel.png"));
function frontWheelLoadComplete(event:Event):void
    var loadedImg:Bitmap = new Bitmap();
    loadedImg = event.target.content;
    loadedImg.name = "My Loaded Image";          // bugging line
    var kontainer:MovieClip = new MovieClip();
    kontainer.addChild(loadedImg);
    addChild(kontainer);
Any ideas?
Regards,
Ron

Answer 1

I swear to God, I don't. I have tried many different names, but to no avail ...
var loadMe:Loader = new Loader();
loadMe.contentLoaderInfo.addEventListener(Event.COMPLETE, loadIsNowcomplete);
loadMe.load(new URLRequest("Snowfighter.jpg"));
function loadIsNowcomplete(event:Event):void
    var abcdefghijklmnopqrstuvwxyz:Bitmap = new Bitmap();
    abcdefghijklmnopqrstuvwxyz = event.target.content;
    abcdefghijklmnopqrstuvwxyz.name = "MyLoadedImage";            // bugging line
    var kontainer:MovieClip = new MovieClip();
    kontainer.addChild(abcdefghijklmnopqrstuvwxyz);
    addChild(kontainer);
    trace("content: " + kontainer.getChildAt(0).name);  // instance8
    theTween.addTarget(abcdefghijklmnopqrstuvwxyz, 1);