Title: Undefined Key Warning
Last modified: May 1, 2022

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# Undefined Key Warning

 *  Resolved [doobx3](https://wordpress.org/support/users/doobx3/)
 * (@doobx3)
 * [4 years, 1 month ago](https://wordpress.org/support/topic/undefined-key-warning/)
 * After an update of the plugin, some of my users have reported the following error
   when clicking to edit a page:
 * Warning: Undefined key “active” in /var/www/…/wp-content/plugins/members/admin/
   class-notifications.php on line 414
 * Line 414 in class-notifications.php is:
    $active_notifications = $this->get()[‘
   active’];
 * I fixed the error by editing the line as follows:
    $active_notifications = $this-
   >get()[‘active’] ?? array();
 * Just letting you know in case it helps for future versions.

Viewing 2 replies - 1 through 2 (of 2 total)

 *  [emsixteen](https://wordpress.org/support/users/emsixteen/)
 * (@emsixteen)
 * [4 years, 1 month ago](https://wordpress.org/support/topic/undefined-key-warning/#post-15621951)
 * Getting the same, got here via Google.
 *  Plugin Author [Caseproof LLC](https://wordpress.org/support/users/caseproof/)
 * (@caseproof)
 * [4 years, 1 month ago](https://wordpress.org/support/topic/undefined-key-warning/#post-15627776)
 * Hi [@emsixteen](https://wordpress.org/support/users/emsixteen/) [@doobx3](https://wordpress.org/support/users/doobx3/)
 * Thank you for reporting this. I have escalated this to our developers and the
   fix should be released in the next plugin version.
 * Best

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘Undefined Key Warning’ is closed to new replies.

 * ![](https://ps.w.org/members/assets/icon-256x256.png?rev=3508404)
 * [Members - Membership & User Role Editor Plugin](https://wordpress.org/plugins/members/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/members/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/members/)
 * [Active Topics](https://wordpress.org/support/plugin/members/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/members/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/members/reviews/)

 * 2 replies
 * 3 participants
 * Last reply from: [Caseproof LLC](https://wordpress.org/support/users/caseproof/)
 * Last activity: [4 years, 1 month ago](https://wordpress.org/support/topic/undefined-key-warning/#post-15627776)
 * Status: resolved