Why do my custom post types show up in the dashboard, but not on my site?

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I added the following code to my functions.php file to create a custom post type.

  function create_post_type() {
      register_post_type( 'mysite_reviews',
          array(  
              'labels' => array(  
                  'name' => __( 'Reviews' ),
                  'singular_name' => __( 'Review' )
              ),  
          'public' => true,  
          'menu_position' => 5,  
          'rewrite' => array('slug' => 'reviews')
          )  
      );  
  }  

add_action( 'init', 'create_post_type' );

I then created a copy of my single.php file named single-mysite_reviews.php.

I went to my WordPress dashboard and the custom post type was showing up in my menu. I created a new post from the new menu and published it. When I tried to view this new post all I could get was an error. Or more specifically, this page: http://gointrigue.com/vanilla/reviews/my-site-reviews-custom-post-type/

What am I doing wrong?

2 Answers
2

flush_rewrite_rules() as soon as you register the custom post type. It appears that they have not been rewritten yet, that is, most probably, why you’re getting an embarrassing message.

register_post_type( 'mysite_reviews',
        array(  
            'labels' => array(  
                'name' => __( 'Reviews' ),
                'singular_name' => __( 'Review' )
            ),  
        'public' => true,  
        'menu_position' => 5,  
        'rewrite' => array('slug' => 'reviews')
    )
);
flush_rewrite_rules(); // <- do this only once!

Alternatively you can go to Settings -> Permalinks -> Save changes, which calls on flush_rewrite_rules() for you.

In fact http://gointrigue.com/vanilla/?post_type=mysite_reviews shows your post, which means that it’s just not being rewritten due to the lack of the proper rules, which have not yet been flushed to the database.

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