[wp-trac] [WordPress Trac] #39564: Notice: Undefined index: item_spacing in /var/www/html/wordpress/wp-includes/class-walker-page.php on line 106

[WordPress Trac]

#39564: Notice: Undefined index: item_spacing in /var/www/html/wordpress/wp-
includes/class-walker-page.php on line 106
-------------------------------------+----------------------------
 Reporter:  jrswgtr                  |       Owner:  peterwilsoncc
     Type:  defect (bug)             |      Status:  accepted
 Priority:  normal                   |   Milestone:  4.7.2
Component:  Menus                    |     Version:  4.7
 Severity:  normal                   |  Resolution:
 Keywords:  has-patch needs-testing  |     Focuses:
-------------------------------------+----------------------------
Changes (by bhargavbhandari90):

 * keywords:   => has-patch needs-testing


Comment:

 @ketuchetan Try by adding this code into your functions.php. Make sure you
 have made Debugging on from your wp-config.php. You can also check by any
 debugging plugin.


 {{{
 function test_page_walker() {
         $walker_page = new Walker_Page();
         echo '<ul>'.$walker_page->walk(get_pages(), 0).'</ul>'; // 0 means
 display all levels.
 }
 add_action( 'init', 'test_page_walker' );
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/39564#comment:5>
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