我对 Facebook Instant Articles 验证有疑问。对于我的一篇文章,会弹出此错误消息:
Slideshow Contains Unsupported Elements: Only image elements can appear in a slideshow. Ensure that slideshow (at /html/body/article/figure[3]) only contains supported elements. Refer to Slideshows under Format Reference in Instant Articles documentation for more information.
这是代码:
<figure class="op-slideshow">
<figure>
<img src="https://www.example.com/image1.jpg">
<figcaption>Caption1</figcaption>
</figure>
<figure>
<img src="https://www.example.com/image2.jpg">
<figcaption>Caption2</figcaption>
</figure>
</figure>
它是由官方 PHP SDK 生成的,在示例中它们使用非常相似的结构。( http://take.ms/nookv ) 这是一个错误吗?