chadmohrHi there,
I created a custom post type called Publications that is set to share categories and tags with regular posts. Now if I sort posts by categories in the WP admin panel from either the post or publication list, both post types appear in the results. And what's worse is that if I try to sort again by category I get a screen that says "Invalid Post Type".
Is there something wrong with the way I have registered the post type? Code is here:
add_action( 'init', 'sws_register_post_type' );
function sws_register_post_type(){
register_post_type('publication', array(
'labels' => array(
'name' => __( 'Publications' ),
'singular_name' => __( 'Publication' ),
'add_new_item' => __( 'Add New Publication' ),
'edit' => __( 'Edit' ),
'edit_item' => __( 'Edit Publication' ),
'new_item' => __( 'New Publication' ),
'view' => __( 'View Publication' ),
'view_item' => __( 'View Publication' ),
'search_items' => __( 'Search Publications' ),
'not_found' => __( 'No publications found' ),
'not_found_in_trash' => __( 'No publications found in trash' ),
),
'_builtin' => false,
'public' => true,
'show_ui' => true,
'publicly_queryable' => true,
'exclude_from_search' => false,
'hierarchical' => false,
'taxonomies' => array( 'category', 'post_tag' ),
'query_var' => true,
'menu_position' => 5,
'supports' => array( 'title', 'editor', 'thumbnail', 'author', 'excerpt', 'custom-fields', 'comments', 'revisions' ),
'has_archive' => true,
'rewrite' => array( 'slug' => 'publication', 'with_front' => false ),
'can_export' => true
));
}'