我正在关注美味的教程（Android，但它不相关），我被困在发布到开放图的最后一步。我在这里定义了我的自定义对象（Pizza） 。我已经在对象调试器上对其进行了测试，一切正常。测试结果表明：
Scrape Information
Response Code: 206
Fetched URL: https://tungscrumptious.herokuapp.com/pizza.html
Canonical URL: https://tungscrumptious.herokuapp.com/pizza.html
Object Properties
fb:app_id: 106093806983
og:url: https://tungscrumptious.herokuapp.com/pizza.html
og:type: tungscrumptious:meal
og:title: Pizza
og:image:
og:updated_time: 1377354274
Raw Open Graph Document Information
Meta Tag: <meta property="fb:app_id" content="106093806983" />
Meta Tag: <meta property="og:type" content="tungscrumptious:meal" />
Meta Tag: <meta property="og:url" content="https://tungscrumptious.herokuapp.com/pizza.html" />
Meta Tag: <meta property="og:title" content="Pizza" />
Meta Tag: <meta property="og:image" content="https://tungscrumptious.herokuapp.com/pizza.jpg" />
URLs
Graph API: https://graph.facebook.com/510362212378653
Scraped URL: See exactly what our scraper sees for your URL
但是，当我尝试如下图所示发布到图表时：
我收到错误消息：“消息”：“（#3502）URL https://graph.facebook.com/510362212378653的对象具有 og:type of 'website'。属性 'meal' 需要 og:type 的对象' tungscrumptious:meal'。”
显然，og:type调试器显示的 是tungscrumptious:meal, not website。知道还有什么要检查的吗？Tks