好啊

所以这是一个奇怪的问题。。。WordPress不生成缩略图，我设置了图像大小和所有内容。。。我很确定这与我的自定义帖子类型代码有关（见下文），因为当我删除它时，缩略图会正确生成。

// Tells WP to add a slides and marquee sections
add_action( \'init\', \'create_my_post_types\' );

// WP slides section attributes
function create_my_post_types() {
    // Add Slide Section
    register_post_type( \'slides\',
        array(
            \'exclude_from_search\' => true,
            \'labels\' => array(
                \'name\' => __( \'Slides\' ),
                \'singular_name\' => __( \'Slides\' ),
                \'search_items\' => __(\'Search Slides\'),
            ),
                    \'public\' => true,
                    \'publicly_queryable\' => true,
                    \'show_ui\' => true,
                    \'query_var\' => true,
                    \'rewrite\' => true,
                    \'capability_type\' => \'post\',
                    \'hierarchical\' => false,
                    \'menu_position\' => 5,
                    \'supports\' => array(\'title\',\'editor\',\'thumbnail\')
        )
    );
    // Add Marquee Section
    register_post_type( \'marquee\',
        array(
            \'exclude_from_search\' => true,
            \'labels\' => array(
                \'name\' => __( \'Marquee\' ),
                \'singular_name\' => __( \'Marquee\' ),
                \'search_items\' => __(\'Search Marquee\'),
            ),
                    \'public\' => true,
                    \'publicly_queryable\' => true,
                    \'show_ui\' => true,
                    \'query_var\' => true,
                    \'rewrite\' => true,
                    \'capability_type\' => \'post\',
                    \'hierarchical\' => false,
                    \'menu_position\' => 6,
                    \'supports\' => array(\'title\',\'editor\')
        )
    );
}

有人知道代码有什么问题，或者知道为什么这段代码会干扰正常的缩略图生成吗？

谢谢，乔希