Question

嗨，我一直收到错误：

TypeError: Error #1010: A term is undefined and has no properties.
at Untitled_fla::MainTimeline/myPlay_clickHandler()

当我执行我的代码时。有人可以帮助我，我看不出我哪里出错了？

myAnimation.stop();
myPlayButton.stop();
myPlayButton.addEventListener(MouseEvent.CLICK, myPlay_clickHandler);

function myPlay_clickHandler(event:MouseEvent)//Creating function for the Click Event      handler
{
    if(myPlayButton.MovieClip.currentFrame ==1)
    {
        myPlayButton.gotoAndStop(2);
        myAnimation.play();
    }

    trace("myPlay was clicked on");
}

Answer 1

你不需要'if（myPlayButton.MovieClip.currentFrame == 1）'中的'MovieClip'。如果'myPlayButton'是MovieClip，您可以直接访问其currentFrame，即：

if (myPlayButton.currentFrame == 1)

单击按钮播放动画。动作脚本

1 个答案: