Oi Renato, vou postar o código aqui para você ver como está:
add_action( ‘init’, ‘create_post_type_portfolio’ );
function create_post_type_portfolio() {
$labels = array(
‘name’ => _x(‘Portfolio’, ‘post type general name’),
‘singular_name’ => _x(‘Portfolio’, ‘post type singular name’),
‘add_new’ => _x(‘Add New’, ‘portfolio’),
‘add_new_item’ => __(‘Add New Portfolio’),
‘edit_item’ => __(‘Edit Portfolio’),
‘new_item’ => __(‘New Portfolio’),
‘all_items’ => __(‘All Portfolio’),
‘view_item’ => __(‘View Portfolio’),
‘search_items’ => __(‘Search Portfolio’),
‘not_found’ => __(‘No Portfolio found’),
‘not_found_in_trash’ => __(‘No Portfolio found in Trash’),
‘parent_item_colon’ => ”,
‘menu_name’ => ‘Portfolio’
);
register_post_type( ‘portfolio’, array(
‘labels’ => $labels,
‘public’ => true,
‘publicly_queryable’ => true,
‘show_ui’ => true,
‘show_in_menu’ => true,
‘has_archive’ => ‘portfolio’,
‘rewrite’ => array(
‘slug’ => ‘portfolio’,
‘with_front’ => false,
),
‘capability_type’ => ‘post’,
‘has_archive’ => true,
‘hierarchical’ => false,
‘menu_position’ => null,
‘supports’ => array(‘title’,’editor’,’author’,’thumbnail’,’excerpt’,’comments’)
)
);
register_taxonomy( ‘tipo’, array( ‘portfolio’ ), array(
‘hierarchical’ => true,
‘label’ => __( ‘Tipo’ ),
‘labels’ => array(
‘name’ => _x( ‘Tipos’, ‘taxonomy general name’ ),
‘singular_name’ => _x( ‘Tipo’, ‘taxonomy singular name’ ),
‘search_items’ => __( ‘Search Tipos’ ),
‘all_items’ => __( ‘All Tipos’ ),
‘parent_item’ => __( ‘Parent Tipo’ ),
‘parent_item_colon’ => __( ‘Parent Tipo:’ ),
‘edit_item’ => __( ‘Edit Tipo’ ),
‘update_item’ => __( ‘Update Tipo’ ),
‘add_new_item’ => __( ‘Add New Tipo’ ),
‘new_item_name’ => __( ‘New Tipo Name’ ),
‘menu_name’ => __( ‘Tipo’ ),
),
‘show_ui’ => true,
‘show_in_tag_cloud’ => true,
‘query_var’ => true,
‘rewrite’ => array(
‘slug’ => ‘portfolio/tipos’,
‘with_front’ => false,
),
)
);
register_taxonomy_for_object_type( ‘tags’, ‘portfolio’ );
}
No rewrite foi definido um array para controlar a URL. Acredito que o problema esteja aí, mas não sei como resolver.