I’ll fix this in the next version. But if you want to turn it on now, add “comments” to the the “supports” options for the show’s register_post_type call in includes/playlist.php.
It’s on line 57.
register_post_type( 'show',
array(
'labels' => array(
'name' => __( 'Shows', 'radio-station' ),
'singular_name' => __( 'Show', 'radio-station' ),
'add_new' => __( 'Add Show', 'radio-station' ),
'add_new_item' => __( 'Add Show', 'radio-station' ),
'edit_item' => __( 'Edit Show', 'radio-station' ),
'new_item' => __( 'New Show', 'radio-station' ),
'view_item' => __( 'View Show', 'radio-station' )
),
'show_ui' => true,
'description' => __('Post type for Show descriptions', 'radio-station'),
'menu_position' => 5,
'menu_icon' => WP_PLUGIN_URL.'/'.str_replace(basename( __FILE__),"",plugin_basename(__FILE__)) . 'images/show-menu-icon.png',
'public' => true,
'taxonomies' => array('genres'),
'hierarchical' => false,
'supports' => array('title', 'editor', 'thumbnail', 'comments'),
'can_export' => true,
'capability_type' => 'show',
'map_meta_cap' => true
)
);