here is te complete code: class Ball2: package { import flash.display.*; import flash.geom.Point; import flash.display.Stage; import flash.events.*; public class Ball2 extends MovieClip{ private var centro:Point; private var aux:int; private var _stage:DisplayObjectContainer; public function Ball2(tl:DisplayObjectContainer){ _stage = tl; _stage

I want to load a SWF form another SWF and a have one error: TypeError: Error #1009: Cannot access a property or method of a null object reference. at MoverBall$iinit() Any help? here is the actionscript code: package { import flash.display.*; import flash.events.*; import flash.events.KeyboardEvent; import flash.ui.Keyboard; import flash.geom.Point; public class MoverBall