Feature image field is not showing in dashboard for custom post type

Question

I want my result like this

enter image description here

Answer 1

I think 'supports' parameter missed in your custom post type. Just add following code where you registered your custom post type.

'supports' => array( 'title', 'editor', 'excerpt', 'author', 'thumbnail', 'comments', 'revisions', 'custom-fields', ),