Question

我正在使用Bootstraps JS CDN。

以下代码直接从文档中复制。

http://v4-alpha.getbootstrap.com

但我收到此错误，幻灯片不会更改。

未捕获的TypeError：无法读取未定义（...）

的属性'offsetWidth'

<div class="col-lg-8 offset-lg-2">
    <div id="carousel-example-generic" class="carousel slide" data-ride="carousel">
        <ol class="carousel-indicators">
            <li data-target="#carousel-example-generic" data-slide-to="0" class="active"></li>
            <li data-target="#carousel-example-generic" data-slide-to="1"></li>
            <li data-target="#carousel-example-generic" data-slide-to="2"></li>
        </ol>
        <div class="carousel-inner" role="listbox">
            <div class="carousel-item active">
                <img src="http://lorempixel.com/1200/600" alt="First slide">
            </div>
            <div class="carousel-item">
                <img src="http://lorempixel.com/1200/600" alt="Second slide">
            </div>
            <div class="carousel-item">
                <img src="http://lorempixel.com/1200/600" alt="Third slide">
            </div>
        </div>
        <a class="left carousel-control" href="#carousel-example-generic" role="button" data-slide="prev">
            <span class="icon-prev" aria-hidden="true"></span>
            <span class="sr-only">Previous</span>
        </a>
        <a class="right carousel-control" href="#carousel-example-generic" role="button" data-slide="next">
            <span class="icon-next" aria-hidden="true"></span>
            <span class="sr-only">Next</span>
        </a>
    </div>
</div>

Answer 1

感谢您帮助我找出原因。基本上我是和白痴一起，没有使用正确的CDN。

Bootstrap4 Alpha Carousel JS错误

1 个答案: