I have been using the debugger links but I'm not getting any actual errors, just some warnings. And the meta tags are there, when I browse to the page and when I look at what the FB scraper is bringing back.
Does anyone have any ideas? I'm ready to bash my head into a wall.
site url: https://mobileqa.1stdibs.com/paper/new-and-custom-catalog-spring-2018/96023/532243/
object debugger: https://developers.facebook.com/tools/debug/og/object/
It should be property="og:image" not type="og:image" and the same for all the others. As explained at https://developers.facebook.com/docs/sharing/webmasters/