I’m having the same problem. Have been searching for a solution but still yet to find one.
Have latest WordPress (4.4.2) and latest Enfold (3.4.7) (updated it to try to fix it).
Have tried disabling plugins by renaming plugins folder.
Added
define('SCRIPT_DEBUG', true);
to wp-config.php as suggested in https://kriesi.at/support/topic/avia-layout-builder-not-working-2/page/2/
Any other ideas?

• This reply was modified 8 years, 10 months ago by matporgan.