GSAP timelineMax错误,无法读取未定义的属性'repeat'

Question

我正在尝试使用GSAP和scrollMagic创建一个简单的timelineMax,我收到以下错误.一切看起来都对我好,所以我不理解这个错误.

Uncaught TypeError: Cannot read property 'repeat' of undefined
d.to @ TweenMax.min.js:14
(anonymous function) @ app.js:12

第12行在.to("#parallax1 > div", {y: "80%", ease: Linear.easeNone});下面.

这是代码:

// init controller
    var controller = new ScrollMagic.Controller({globalSceneOptions: {triggerHook: "onEnter", duration: "200%"}});

    // build scenes
    // build tween1
    var tween1 = new TimelineMax();
        tween1.to("#parallax1 > div", {y: "80%", ease: Linear.easeNone});   

    var scene = new ScrollMagic.Scene({triggerElement: "#parallax1"})
                    .setTween(tween1)
                    .addIndicators()
                    .addTo(controller);

(我知道那个补间中没有持续时间参数,但是如果你看一下http://janpaepke.github.io/ScrollMagic/examples/advanced/parallax_sections.html,你可以看到他们的setTween上没有持续时间参数,它只能工作精细).

Answer 1

您缺少持续时间参数:

TweenMax.to(element, duration, {property: value});.