Hi,
I have had the same error. When I did a grep to “a.fn.atwho” I solved it to view the Map by copying boddypress/bp-core/js/jQuery.atwho.min.js to buddypress/bp-activity/js/mentions.min.js .
I don’t know, if I break something with it, because I didn’t really merge those functions, but maybe it will help you to fix it.
Cheers,
Axel
