Debugging FB调试器发现我的og:映像不够大，并强制指定一个，但我的所有文件都很大

我用的是joomla。在页面中进行测试时：

它可以正确地找到所有图像，但会警告我，我提供的og:image太小，它会从找到的图像中选择一个作为缩略图

然而，我所有的图像都是最小400px

我在FacebookPro上使用了一个名为Content-Perfect Link的joomla插件来强制动态生成og属性，这是为了确保FB能够获取我文章中的所有图像

根据Graph API和抓取的URL输出，插件似乎工作正常

调试器如何找到所有图像，所有图像都大于FB要求，但仍向我抛出：

Provided og:image is not big enough. Please use an image that's at least 200x200 and     preferably 1500x1500. (Maximum image size is 5MB.) Image     'http://tommigotphotography.com/media/djmediatools/cache/700x400-toheight-    images_wildlife_wildlife-200902201651-tmp.jpg' will be used instead.

这是原始打开图显示的内容：

Meta Tag    <meta property="fb:admins" content="1316152835" />
Meta Tag    <meta property="og:title" content="wildlife" />
Meta Tag    <meta property="og:type" content="article" />
Meta Tag    <meta property="og:url"  content="http://tommigotphotography.com/en/galleries/wildlife" />
Meta Tag    <meta property="og:site_name" content="TomMigotPhotography" />
Meta Tag    <meta property="og:image" content="http://tommigotphotography.com/media/djmediatools/cache/700x400-toheight-images_wildlife_wildlife-201303021431-tmp.jpg" />
Meta Tag    <meta property="og:image" content="http://tommigotphotography.com/media/djmediatools/cache/700x400-toheight-images_wildlife_wildlife-201303021355-tmp.jpg" />
Meta Tag    <meta property="og:image" content="http://tommigotphotography.com/media/djmediatools/cache/700x400-toheight-images_wildlife_wildlife-201208191617-tmp.jpg" />
Meta Tag    <meta property="og:image" content="http://tommigotphotography.com/media/djmediatools/cache/700x400-toheight-images_wildlife_wildlife-201208191511-tmp.jpg" />
Meta Tag    <meta property="og:image" content="http://tommigotphotography.com/media/djmediatools/cache/700x400-toheight-images_wildlife_wildlife-201207231745-tmp.jpg" />
Meta Tag    <meta property="og:image" content="http://tommigotphotography.com/media/djmediatools/cache/700x400-toheight-images_wildlife_wildlife-201205261600-tmp.jpg" />
Meta Tag    <meta property="og:image" content="http://tommigotphotography.com/media/djmediatools/cache/700x400-toheight-images_wildlife_wildlife-201201221557-tmp.jpg" />
Meta Tag    <meta property="og:image" content="http://tommigotphotography.com/media/djmediatools/cache/700x400-toheight-images_wildlife_wildlife-201112220317-tmp.jpg" />
Meta Tag    <meta property="og:image" content="http://tommigotphotography.com/media/djmediatools/cache/700x400-toheight-images_wildlife_wildlife-201005061325-tmp.jpg" />
Meta Tag    <meta property="og:image" content="http://tommigotphotography.com/media/djmediatools/cache/700x400-toheight-images_wildlife_wildlife-200902201651-tmp.jpg" />
Meta Tag    <meta property="og:image" content="http://tommigotphotography.com/media/djmediatools/cache/700x400-toheight-images_wildlife_wildlife-200902201509-tmp.jpg" />
Meta Tag    <meta property="og:image" content="http://tommigotphotography.com/media/djmediatools/cache/700x400-toheight-images_wildlife_wildlife-200902201157-tmp.jpg" />
Meta Tag    <meta property="og:image" content="http://tommigotphotography.com/media/djmediatools/cache/700x400-toheight-images_wildlife_wildlife-200902181319-tmp.jpg" />

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我要在FB上发布一些公告，在FB允许我选择合适的图像之前，我无法这样做

我希望我已经把细节讲得很透彻了

干杯，

---

Tom

看起来您现在还有其他问题：

位于的对象'http://tommigotphotography.com/en/galleries/wildlife'以前的类型为'article'，不能更改为'website'类型的对象，以避免现有操作的数据损坏。