This plugin adds fb:appid but it should be fb:app_id.

https://www.ads-software.com/plugins/wp-ogp/

Hi! I’m not sure why I’m getting this when trying to run a URL in Facebook Debug. This is also another issue “The parser’s result for this metadata did not match the input metadata. Likely, this was caused by the data being ordered in an unexpected way, multiple values being given for a property only expecting a single value, or property values for a given property being mismatched.”

Any prompt help from you will be very much appreciated.

https://www.ads-software.com/extend/plugins/wp-ogp/

WP-OGP breaks the like button upon update to 1.0.5; Took me a while to figure this out.

Basically, when you hit the like button, a couple of seconds later, it returns an error, seeming to unlike itself. Nothing appears in the user stream.

https://www.facebook.com/ajax/connect/external_node_connect.php?__a=1 returns the following (I formatted the json for readability, it actually is a single line):

for (;;);
{
    "__ar": 1,
    "payload": {
        "requires_login": false,
        "error_info": null,
        "show_error": false,
        "node_type": "ExternalLink",
        "node_id": "10150275893301291",
        "edge_type": "ExternalLinkLike",
        "connect_text": 0,
        "success": false,
        "already_connected": false,
        "user_profile": {
            "name": "Suzi",
            "profile_url": "https://www.facebook.com/profile.php?id=100001925357142",
            "pic_square": "https://profile.ak.fbcdn.net/hprofile-ak-snc4/161576_100001925357142_2340395_q.jpg"
        },
        "story_fbid": null,
        "is_admin": false,
        "admin_url": ""
    }
}

Note:
This error is for the xfbml button, though the issue manifests itself the same with the iframe button, setting or not of a facebook app id (tag or script source).

Solution:
Revert to 1.0.4