I am using Ultimate WPQSF, Custom Post Type UI and Advanced custom fields to manage my custom posts, custom fields and search.
For some reason when I go to create the search form in Ultimate WPQSF my custom fields from Advanced Custom Fields do not appear in the meta Add Meta Field drop down?
I have turned off all other plugins to identify any possible conflicts but to no avail. Anyone advice anyone may have would be appreciated.
These are the versions
WP 3.9
Ultimate WPQSF – 1.0.6
Custom Post Type UI – 0.8.2
Advanced Custom Fields – 4.3.7
Take a look here, it seems Ultimate WPQSF can not deal with values stored in serialized arrays
http://9-sec.com/support-forum/?mingleforumaction=viewtopic&t=25