I'm getting errors with the custom attributes addon.
Specifically, these paths aren't loading and giving a 500 server error:
In addition to the double slash before app, I noticed the path to these files is actually:
In wp-content/plugins/membership/premium/addon/attributes/class-ms-addon-attributes.php on line 437 I changed this line:
$addon_url = MS_Plugin::instance()->url . '/app/addon/attributes/';
$addon_url = MS_Plugin::instance()->url . 'premium/addon/attributes/';
and that seems to have helped. The popup will let me input information, but stalls out when I try to save. There's a screenshot attached. Looks like the popup is just having trouble closing. When I refresh the page, the new value is saved properly.
Hopefully this info helps create a fix or helps anyone else with the same issue!