Help! Disappearing text on MouseOver tween

Hi!

i’m out of luck and can’t figure out myself why this happen.
I have a linked movieclip in my library that contains a dynamic text field.
I edit this text via my external class but when I tween my MC, the text just disappears !!
What wrong ?? Please.


        var goTo1:_goTo1= new _goTo1();
        addChild(goTo1);
        goTo1.id=0;
        goTo1.buttonMode = true;
        goTo1.mouseEnabled = true;
        goTo1.linkText.text = "Example";
        goTo1.addEventListener(MouseEvent.MOUSE_OVER, goToOver);
        goTo1.addEventListener(MouseEvent.MOUSE_OUT, goToOut);
        goTo1.addEventListener(MouseEvent.MOUSE_UP, goToURL);



    public function goToOver(event:MouseEvent):void { 
        Tweener.addTween(event.target, {x:920, time:0.35, transition:"linear"});
    }

Thanks thanks thanks. I’m stuck on this.