Error Ajax list taxonomy

• Felipelenin

• July 14, 2022 at 2:11 pm

ERROR: http://localhost/mensageria/wp-admin/admin-ajax.php

Hi i have a problem with acf/fields/taxonomy/query/key=field_62d02ad58c59f, because when call a function, my field show ERROR 500 in wp-admin/admin-ajax.php and my terms in list not show.

array(
      'key' => 'field_62d02ad58c59f',
      'label' => 'Clients',
      'name' => 'clients',
      'type' => 'taxonomy',
      'instructions' => '',
      'required' => 0,
      'conditional_logic' => 0,
      'wrapper' => array(
           'width' => '25',
           'class' => '',
           'id' => '',
       ),
      'admin_only' => 0,
      'taxonomy' => 'cat_notice',
      'field_type' => 'select',
      'allow_null' => 0,
      'add_term' => 0,
      'save_terms' => 1,
      'load_terms' => 1,
      'return_format' => 'object',
                        'multiple' => 0,
      ),

add_filter('acf/fields/taxonomy/query/key=field_62d02ad58c59f', 'my_acf_fields_taxonomy_query', 10, 2);
function my_acf_fields_taxonomy_query( $args, $field, $post_id ) {
    // Order by most used.
    $args['parent'] = 0;
    
    return $args;
}

Its my code is like exemplo in documention, but my field inside other field/repeater.

• Felipelenin

• July 14, 2022 at 2:31 pm

• John Huebner

• July 19, 2022 at 5:31 pm

The issue is that you have added a filter specifying 2 arguments to be passed but your function requires 3 arguments.

// 4th parameter is number of args to pass = 2
add_filter('acf/fields/taxonomy/query/key=field_62d02ad58c59f', 'my_acf_fields_taxonomy_query', 10, 2);
// function requires 3 args
function my_acf_fields_taxonomy_query( $args, $field, $post_id ) {
    // Order by most used.
    $args['parent'] = 0;
    
    return $args;
}