Simple question: sending data from as file to a swf

Question

hi,
I'm new to AS3 language, so maybe this is a silly question.
I'm using a Flash 3D visualization tool (Flare3D) to display 3D contents in flash.
the project consist of a blank fla project and a .as file (main.as) that manage the creation and the diplay of 3D contents.
Now I want to display the name of the 3D object that I select in a text box created in the fla.
I wrote:
in main.as
     var selectedMesh:String = e.target.name                //the 3D object I select
in step1.fla, frame 1
     root.infoBox.infoBoxText.text = selectedMesh;          //where I want to display the name of the object I've selected
When I publish the swf file, it report two errors:
1180: Call to a possibly undefined method addFrameScript.
1119: Access of possibly undefined property infoBox through a reference with static type flash.display:DisplayObject.
what's the problem with that? maybe I nedd to extend movieClip class in main.as or something else?
thank you

Answer 1

First, you need to post more verbose errors with line numbers - figuring what lines of code from which object throw errors and will help you to pinpoint the source. Then post these offensive lines.
Otherwise it is practically impossible to give you any suggestions (this is unless one has a christal ball)