Gallery Share is not working with the default wordpress gallery.

I’m seeing the same thing. Shame. This plugin used to be pretty good. I’m digging into it to see if it’s an easy fix, will post back if I find something.

There’s an error message in the dom you can see by using Chrome inspector on the image display, and expanding the content tables:

“Given URL is not allowed by the Application configuration.: One or more of the given URLs is not allowed by the App’s settings. It must match the Website URL or Canvas URL, or the domain must be a subdomain of one of the App’s domains.”

The plugin calls a specific Facebook app, so I’m going to swap out for my own and see where that takes me.

OK, swapped out to my own app, and that error goes away, but the main error doesn’t; it just changes to:

“The href URL is not properly formatted”

The URL for the lightboxed state that’s generated is:

https://mygallerypage.com/#gs_img_uIghb+xpJTtQDHA3DHdVWA

The URL being sent to Facebook is:

http%3A%2F%2Fmygallerypage.com%2F%2F%3Fgs_img%3DuIghb%252BxpJTtQDHA3DHdVWA

So, when the script is generating the href value to pass to Facebook, it’s URLEncoding it. I don’t think I’m going to have time to unpack the JS right now, but I’ll check back later if someone else hasn’t already figured it out.

OK, well, bad news. With the change in how Facebook requires links to be sent, this plugin is just no longer going to work until it’s massively updated. The links it generates for each content state return a 404 when accessed directly. Hopefully the dev will push an update soon.