我制作了四种自定义的帖子类型。我不明白为什么第四个没有出现在管理菜单中。

她的密码是：

drx\\U服务。php：

    add_action( \'init\', \'drx_services_post_type\' );
    function drx_services_post_type() {
        register_post_type( \'drx_services\',
            array (
                \'labels\' => array (
                    \'name\' => __( \'Service-Angebote\' ),
                    \'singular_name\' => __( \'Service-Angebot\' )
                ),
                \'taxonomies\' => array (\'post_tag\', \'category\'),
                \'public\' => true,
                \'menu_icon\' => \'dashicons-hammer\',
                \'has_archive\' => true,
                \'supports\' => array ( \'title\', \'editor\', \'thumbnail\', \'excerpt\' ),
                \'rewrite\' => array (\'slug\' => \'service\')
            )
        );
    }

include \'drx_srvcs_team.php\';
include \'drx_srvcs_cafe.php\';
include \'drx_srvcs_announcement.php\';

drx\\U srvcs\\U团队。php

add_action( \'init\', \'drx_service_team_post_type\' );
function drx_service_team_post_type() {
    register_post_type( \'drx_service_team\',
        array (
            \'labels\' => array (
                \'name\'                => _x( \'Service-Team\', \'Post Type General Name\' ),
                \'singular_name\'       => _x( \'Service-Held\', \'Post Type Singular Name\' ),
                \'menu_name\'           => __( \'Service-Team\'),
                \'all_items\'           => __( \'Das Service-Team\'),
                \'view_item\'           => __( \'Service Held anzeigen\'),
                \'add_new_item\'        => __( \'Service-Held hinzufügen\'),
                \'add_new\'             => __( \'Neuer Service-Held\'),
                \'edit_item\'           => __( \'Service-Held bearbeiten\'),
                \'update_item\'         => __( \'Aktualisiere Service-Held\'),
                \'search_items\'        => __( \'Service-Held suchen\'),
            ),
            \'taxonomies\' => array (\'post_tag\', \'category\'),
            \'public\' => true,
            \'menu_icon\' => \'dashicons-groups\',
            \'has_archive\' => true,
            \'supports\' => array ( \'title\', \'editor\', \'thumbnail\', \'excerpt\' ),
            \'rewrite\' => array (\'slug\' => \'service-heroes\')
        )
    );
}

drx\\U srvcs\\U咖啡馆。php：

add_action( \'init\', \'drx_service_cafe_post_type\' );
function drx_service_cafe_post_type() {
    register_post_type( \'drx_service_cafe\',
        array (
            \'labels\' => array (
                \'name\'                => _x( \'Repair Cafés\', \'Post Type General Name\' ),
                \'singular_name\'       => _x( \'Repair Café\', \'Post Type Singular Name\' ),
                \'menu_name\'           => __( \'Cafés\'),
                \'all_items\'           => __( \'Alle Cafés\'),
                \'view_item\'           => __( \'Café anzeigen\'),
                \'add_new_item\'        => __( \'Café hinzufügen\'),
                \'add_new\'             => __( \'Neues Café\'),
                \'edit_item\'           => __( \'Café bearbeiten\'),
                \'update_item\'         => __( \'Aktualisiere Café\'),
                \'search_items\'        => __( \'Café suchen\'),
            ),
            \'taxonomies\' => array (\'post_tag\', \'category\'),
            \'public\' => true,
            \'menu_icon\' => \'dashicons-admin-multisite\',
            \'has_archive\' => true,
            \'supports\' => array ( \'title\', \'editor\', \'thumbnail\', \'excerpt\' ),
            \'rewrite\' => array (\'slug\' => \'service-heroes\')
        )
    );
}

drx\\U srvcs\\U发布。php->这不显示！！

add_action( \'init\', \'drx_srvcs_announcement_post_type\' );
function drx_srvcs_announcement_post_type() {
    register_post_type( \'drx_srvcs_announcement\',
        array (
            \'labels\' => array (
                \'name\'                => _x( \'Termine\', \'Post Type General Name\' ),
                \'singular_name\'       => _x( \'Termin\', \'Post Type Singular Name\' ),
                \'menu_name\'           => __( \'TERMINE\'),
                \'all_items\'           => __( \'Alle Termine\'),
                \'view_item\'           => __( \'Termin anzeigen\'),
                \'add_new_item\'        => __( \'Termin hinzufügen\'),
                \'add_new\'             => __( \'Neuer Termin\'),
                \'edit_item\'           => __( \'Termin bearbeiten\'),
                \'update_item\'         => __( \'Aktualisiere Termin\'),
                \'search_items\'        => __( \'Termin suchen\'),
            ),
            \'taxonomies\' => array (\'post_tag\', \'category\'),
            \'public\' => true,
            \'menu_icon\' => \'dashicons-calendar\',
            \'has_archive\' => true,
            \'supports\' => array ( \'title\', \'editor\', \'thumbnail\', \'excerpt\' ),
            \'rewrite\' => array (\'slug\' => \'termine\')
        )
    );
}

问题是：为什么第四个自定义帖子类型没有出现，我如何解决这个问题？