I have been completely unable to get the search to work with WooCommerce products and custom fields. I’ve setup a very simple search form on the home page and turned on WordPress debug. I receive the following error:
Undefined offset: 1 in /home/shdplans/public_html/dev1/wp-content/plugins/ajax-search-pro/includes/functions/functions.php on line 1128
I need to get this fixed ASAP, the client wants the site to go live this week.
Thanks for the proper details and the log-in information. I was able to track down the problem. Since the Search in post (and CPT) IDs? option is enabled on the General Options -> Sources panel, and the search phrase is empty, the search tried to match the post ID to an empty string – giving 0 matches all times.
I’ve fixed the problem directly, and marked it as a bug, will be fixed permanently in the upcoming release of course.