I try to post a gallery on a wordpress with multisite setup.I tried with both the standard theme (twentyforteen), and the theme “Ghost” from here: https://github.com/lacymorrow/casper-wp
I dont now if multisite is the problem. The gallery is fine when posted as a ordinary gallery, but come with the error:
“This gallery is empty! It’s also possible that you simply have the wrong gallery ID.”
From the looks of your screenshot it doesn’t look like the gallery is setup correctly. There are some instructions on the right side of the gallery admin, in addition to the Help tab at the top of the page in Screen Options. Additionally, there are instructions here as well: http://aesopstoryengine.com/help/gallery-component/