scrollmagic 无法加载如何处理呢？

当我引入scrollmagic插件时报错

img

代码：

<!DOCTYPE html>

<html>

<head>

<meta charset="utf-8">

<title>菜鸟教程(runoob.com)</title>

<script src="https://cdnjs.cloudflare.com/ajax/libs/ScrollMagic/2.0.3/ScrollMagic.js"></script>

</head>

<body>

<div class="wraper3">

    <img class="wraper3_img" src="6P.png" alt="">

      <p class="fz16">Side-fill ensures a quick and perfect refill</p>

    </div>

<script>

</script>

</body>

</html>