error #2025: addChaild and removeChild
hello all
I have the app but I got a problem
ArgumentError: Error # 2025: The supplied DisplayObject must be a child of the caller.
at flash.display :: DisplayObjectContainer / removeChild ()
at xxxxx_fla :: MainTimeline / hitPoint ()
my code
import flash.events.Event;
import flash.events.MouseEvent;
var pencilta:Shape = new Shape();
var activeColor:uint = 0x000000;
var aaa:a = new a();
aaa.x = 0;
aaa.y = 0;
addChild(aaa);
var bbb:c1 = new c1();
bbb.x = 308;
bbb.y = 108;
addChild(bbb);
var ccc:c2 =new c2();
ccc.x = 265;
ccc.y = 175;
addChild(ccc);
var ddd:c2 = new c2();
ddd.x = 235;
ddd.y = 260;
var eee:c2 =new c2();
eee.x = 200;
eee.y = 355;
bbb.addEventListener(MouseEvent.MOUSE_DOWN, hta1drag);
bbb.addEventListener(MouseEvent.MOUSE_UP, hta1drop);
bbb.addEventListener(Event.ENTER_FRAME, hitPoint);
function drawingta()
{
addChild(pencilta);
pencilta.graphics.lineStyle(10, activeColor);
}
function drawPencilta(e:MouseEvent):void
{
pencilta.graphics.lineTo(bbb.x, bbb.y);
e.updateAfterEvent();
}
function hta1drag(e:MouseEvent):void
{
e.target.startDrag();
pencilta.graphics.moveTo(bbb.x, bbb.y);
stage.addEventListener(MouseEvent.MOUSE_MOVE, drawPencilta);
drawingta();
}
function hta1drop(e:MouseEvent):void
{
stopDrag();
stage.removeEventListener(MouseEvent.MOUSE_MOVE, drawPencilta);
}
function hitPoint(e:Event)
{
if(bbb.hitTestPoint(ccc.x,ccc.y, true))
{
removeChild(ccc);
addChild(ddd);
}
else if (bbb.hitTestPoint(ddd.x,ddd.y,true))
{
removeChild(ddd);
addChild(eee);
}
else
{
trace ('mbuh lah');
}
}
thank's
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