Hi Deon,

You should try something like this, it work for me !

$term_ids = get_post_meta($post_id, 'restaurant_cuisine', false); // Get the term IDs

        foreach ($term_ids as $term_id) {
          echo $term_id;
          $term_info = get_term_by('id', $term_id, 'cuisine');
          echo $term_info->name;
        }

I think that the way you want, taxonomy store in post_meta, and you must extract to get that informations.

Hi Steve,

I have the same problems with taxonomy.

functions.php

add_filter('piklist_taxonomies', 'restaurant_cuisine');
function restaurant_cuisine($taxonomies) {
  $taxonomies[] = array(
    'post_type' => 'restaurant'
    ,'name' => 'cuisine'
    ,'show_admin_column' => true
    ,'configuration' => array(
      'hierarchical' => true
      ,'labels' => piklist('taxonomy_labels', 'Cuisines')
      ,'hide_meta_box' => true
      ,'show_ui' => true
      ,'query_var' => true
      ,'rewrite' => array( 
        'slug' => 'cuisine' 
      )
    )
  );
  return $taxonomies;
}

restaurant_metabox.php

piklist('field', array(
  'type' => 'select'
  ,'scope' => 'taxonomy'
  ,'field' => 'restaurant_cuisine'
  ,'label' => 'Cuisine'
  ,'description' => 'Choose the Cuisine taxonomy.'
  ,'attributes' => array(
      'multiple' => 'multiple'
    )
  ,'choices' => $choices
  
));

And I find a trick in that topics.
https://piklist.com/support/topic/warning-illegal-offset-type-in-isset-or-empty/

When I removing scope it work. But the problem here is it do not effect the list taxonomies you choose. It store data in a different way not the ways you choose taxomony for your post and using with get_the_terms() function to get data. Can you help me find a solution.

Thanks