I'd like to use the WP_List_Table in my plugin, so I followed the guide of WP-Engineer to create the WP_List_Table. His version of the code is available on GitHub: https://gist.github.com/Latz/7f923479a4ed135e35b2
As I mentioned, the WP_List_Table works for me, when I display it with $myListTable->display();
But I also want to have this typical Settings Page, where I can change the settings for the WP_List_Table like the columns shown in the table.
The guide uses the add_action( 'admin_menu', 'my_add_menu_items' ); hook. But this somehow does not work for me. I just tried to use the full code from git mentioned above but I'm getting no table and no settings screen.
Can someone help me with it?