Title: [Plugin: Admin Menu Tree Page View] PHP Warning on Batch Edit
Last modified: August 20, 2016

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# [Plugin: Admin Menu Tree Page View] PHP Warning on Batch Edit

 *  [serendipitic](https://wordpress.org/support/users/serendipitic/)
 * (@serendipitic)
 * [14 years, 7 months ago](https://wordpress.org/support/topic/plugin-admin-menu-tree-page-view-php-warning-on-batch-edit/)
 * Hi!
 * I just stumbled upon a problem with your plugin when using the batch edit functionality
   of WordPress (Pages > All Pages > Check one or more Pages > Change Bulk Actions
   to Edit > Apply). When I save the changes, a blank page appears with lots of 
   PHP warnings:
 * Warning: Illegal offset type in isset or empty in /XXX/wp-includes/cache.php 
   on line 356
 * Warning: Illegal offset type in isset or empty in /XXX/wp-includes/cache.php 
   on line 364
 * Warning: Illegal offset type in /XXX/wp-includes/cache.php on line 367
 * It seems that the cache::get method of WordPress is called using an array as 
   ID:
 * #0 WP_Object_Cache->get(Array ([0] => 13), posts) called at [/XXX/wp-includes/
   cache.php:305]
    #1 WP_Object_Cache->delete(Array ([0] => 13), posts) called at[/
   XXX/wp-includes/cache.php:60] #2 wp_cache_delete(Array ([0] => 13), posts) called
   at [/XXX/wp-content/plugins/admin-menu-tree-page-view/index.php:130] #3 admin_menu_tree_page_view_get_pages(
   Array ([echo] => 0,[sort_order] => ASC,[sort_column] => menu_order,[parent] =
   > 0)) called at [/XXX/wp-content/plugins/admin-menu-tree-page-view/index.php:
   230] #4 admin_menu_tree_page_view_admin_menu() called at [(null):0] #5 call_user_func_array(
   admin_menu_tree_page_view_admin_menu, Array ([0] => )) called at [/XXX/wp-includes/
   plugin.php:405] #6 do_action(admin_menu, ) called at [/XXX/wp-admin/includes/
   menu.php:97] #7 require_once(/XXX/wp-admin/includes/menu.php) called at [/XXX/
   wp-admin/menu.php:262] #8 require(/XXX/wp-admin/menu.php) called at [/XXX/wp-
   admin/admin.php:106] #9 require_once(/XXX/wp-admin/admin.php) called at [/XXX/
   wp-admin/edit.php:10]
 * I hope that helps to fix that bug!
 * Best regards
 * [http://wordpress.org/extend/plugins/admin-menu-tree-page-view/](http://wordpress.org/extend/plugins/admin-menu-tree-page-view/)

The topic ‘[Plugin: Admin Menu Tree Page View] PHP Warning on Batch Edit’ is closed
to new replies.

 * ![](https://ps.w.org/admin-menu-tree-page-view/assets/icon-256x256.png?rev=2984432)
 * [Admin Menu Tree Page View](https://wordpress.org/plugins/admin-menu-tree-page-view/)
 * [Support Threads](https://wordpress.org/support/plugin/admin-menu-tree-page-view/)
 * [Active Topics](https://wordpress.org/support/plugin/admin-menu-tree-page-view/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/admin-menu-tree-page-view/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/admin-menu-tree-page-view/reviews/)

 * 0 replies
 * 1 participant
 * Last reply from: [serendipitic](https://wordpress.org/support/users/serendipitic/)
 * Last activity: [14 years, 7 months ago](https://wordpress.org/support/topic/plugin-admin-menu-tree-page-view-php-warning-on-batch-edit/)
 * Status: not resolved