Answer by Igy for Facebook Application Dialog Feed gives error when want to...
I don't think you can share links to on-facebook content like that - see if the debugger can reach that URL: https://developers.facebook.com/tools/debug
View ArticleFacebook Application Dialog Feed gives error when want to share a video url...
When I want to share a video url like facebook.com/video/video.php?v=ID or facebook.com/photo.php?v=ID with application access_token (via my app) it gives this...
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