Dropdown empty on adding a new gallery

Are you using Cloudflare? My issue had something to do with Cloudflare, even when not active.

Go here: https://bitbucket.org/wpgetready/nextcellent/pull-request/63/fix-ajax-gallery-select-in-tinymce-window/diff and try adding this code to the appropriate page.

or go here: https://bitbucket.org/niknetniko/nextcellent/downloads to download latest version to test.

Hopefully that helps.

If I try the patch it doesnt work but produce the following error in console admin-ajax.php?action=ngg_tinymce:7 Uncaught SyntaxError: Unexpected token var. The referenced file exists, so something else might be wrong. As for downloading the latest (preview?) release there’s no way to tell which file it is in mentioned repository. Please advise, thanks.