Hi, I'm getting a '404 page not found' when using a custom post type as a parent page for another page or post type.
Here's the hierarchy:
News (Custom post type)
|- Reviews (custom post type)
|- Newsletter (page)
When I go to Reviews or Newsletter, I get the 404. Hierarchical is set to true for the custom post types. The only time it does work is if I change the Reviews and Newsletter parent to (no parent) or another page. That would be ok, but I need them to show up in the menu.
Is there a way to use a custom post type as a parent page?