Preview not working on Custom Post Type

Have you flushed your permalink rules, just as an extra step to figure out what’s going on? Do the single posts work with permalinks turned off?

Hi

I have the same issue and yes permalinks (https://mydomaine.com/%postname%) rules flushed.

Here is my CPT:

function cptui_register_my_cpts_adresse() {

	/**
	 * Post Type: Adresses.
	 */

	$labels = array(
		"name" => __( 'Adresses', '' ),
		"singular_name" => __( 'Adresse', '' ),
	);

	$args = array(
		"label" => __( 'Adresses', '' ),
		"labels" => $labels,
		"description" => "",
		"public" => true,
		"publicly_queryable" => true,
		"show_ui" => true,
		"show_in_rest" => false,
		"rest_base" => "",
		"has_archive" => false,
		"show_in_menu" => true,
		"exclude_from_search" => false,
		"capability_type" => "post",
		"map_meta_cap" => true,
		"hierarchical" => false,
		"rewrite" => array( "slug" => "adresse", "with_front" => true ),
		"query_var" => true,
		"menu_icon" => "dashicons-admin-users",
		"supports" => array( "title", "editor", "thumbnail", "excerpt", "trackbacks", "custom-fields", "comments", "revisions", "author", "page-attributes", "post-formats" ),
		"taxonomies" => array( "category" ),
	);

	register_post_type( "adresse", $args );
}

add_action( 'init', 'cptui_register_my_cpts_adresse' );

Googled my issue and find the answer here: https://stackoverflow.com/questions/19552409/wordpress-preview-broken-on-custom-post-types

In short remove “post-formats” from the support:
"supports" => array( "title", "editor", "thumbnail", "excerpt", "trackbacks", "custom-fields", "comments", "revisions", "author", "page-attributes", "post-formats>" ),

• This reply was modified 7 years, 9 months ago by pako69.

Odd, but whatever works, I guess ??