Acessing loaded swf movieclip sctructure on as3

Question

Hi, I'm using external swf files to add skins to an
application. Currenlty,I'm loading isolated elements successfully
by the use of the Loader class. However, now I want to load a more
complex skin structure that will have some movieclips already
placed on the loaded swf stage. The question is: when I load an swf
that athe edit time, I placed some elements on stage and gave them
instance names, how can I access this external swf movieclip
structure? It's something like this:
1. First, I create the external file by placing some elements
on its stage, naming these elements instances, like "console_bar"
and "console_button".
2. Then, I load this swf using the Loader class (into a
loader called "playerConsole", for example) and, whe it finishes
loading I try to access the elements placed on stage:
this.addChild(playerConsole);
playerConsole.console_bar.x = 0; // won't work - how can I
access this instance?

Answer 1

This code generates an error when I try to compile:
1119: Access of possibly undefined property console_bar
through a reference with static type
flash.display:DisplayObject.