我有一个导入了多个 swf 的主文件。
其中一张幻灯片在输出中显示:
TypeError: Error #1009: Cannot access a property or method of a null object reference.
at Loud2_fla::MainTimeline/moveThatMouse()
代码:
function moveThatMouse(evt: MouseEvent):void
{
circle.x = stage.mouseX;
lightning.x = stage.mouseX;
circle.y = stage.mouseY;
lightning.y = stage.mouseY;
evt.updateAfterEvent();
}
另一个是:
TypeError: Error #1009: Cannot access a property or method of a null object reference.
at Master_fla::MainTimeline/playout()
代码:
playbutton.addEventListener(MouseEvent.MOUSE_OVER, playover)
function playover (event:MouseEvent):void{
playbutton.inside.gotoAndPlay(2);
}
playbutton.addEventListener(MouseEvent.MOUSE_OUT, playout)
function playout (event:MouseEvent):void{
playbutton.inside.gotoAndPlay(8);
}
有什么建议么?