egorpromo

Now it’s working. All right.

After tests I discover that my pings don’t work on localhost (local PC) and work perfect on real internet server.

I made tests. In my first post I wrote in links to second post. There was ping to second post even without filling the “Send Trackbacks” metafield. And in wp_posts table of mysql I see filled “pinged” field for my first post.
Also I wrote another post with “https://mysite.org/xmlrpc.php” in “Send Trackbacks” metafield. And his URL also appear in “pinged” field of wp_posts table.

So pings work without “Send Trackbacks” metafield. I don’t understand why we need this metafield. And I don’t understand for what is “to_ping” field in wp_posts table of mysql database. And I don’t understand difference between “ping” and “trackback”.

I’ve found one desicion
here

I’ve read this topic and I can’t resolved same problem.
I have functions.php with code:

add_action( 'init', 'create_zombie_post_type' );
function create_zombie_post_type()
{
	register_post_type('zombies',
		array(
			'label' => 'Zombies',
			'public' => true,
			'has_archive' =>true
		)
	);
}

I have single template called single-zombies.php and that works.
I have archive.php template and archive-zombies.php template. I have permalinks in Custom Structer like /%postname%/. I try URL https://localhost/wordpress/zombies and It is not working because I see 404 page.
Where is my mistake? Have I problem with URL or code inside functions.php?

There is no reply here and I think it is redundant. So I close my topic.

Thanks! Your comment is right.

Thanks for reply. Your note is very important for me now but not resolves my problem.
When I said I can’t see content, I mean any content in single.php and single-zombies.php files. That content could be the list of posts or HTML-tags or simple text. I just cant’t open that theme template files anyway. In my case I write in the single.php and single-zombies.php the simple phrases “You are reading single post” and I want to see it without any another content when I am in the page with my single custom post “zombie”.

Description what I try make is here

Thanks. It’s clear!