Title: Undefined array key 1
Last modified: October 2, 2023

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# Undefined array key 1

 *  Resolved [denm](https://wordpress.org/support/users/denm/)
 * (@denm)
 * [2 years, 8 months ago](https://wordpress.org/support/topic/undefined-array-key-1-2/)
 * **Warning**: Undefined array key 1 in **/var/www/html/wp-content/plugins/molongui-
   authorship/includes/helpers/post/post.php** on line **82**
 * What it mean and how to fix it?

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

 *  Plugin Author [Molongui](https://wordpress.org/support/users/molongui/)
 * (@molongui)
 * [2 years, 8 months ago](https://wordpress.org/support/topic/undefined-array-key-1-2/#post-17104562)
 * Hi [@denm](https://wordpress.org/support/users/denm/),
 * Could you tell which post is being displayed when that warning is thrown? If 
   you do, please go edit it and make sure the selected author is OK. Then update
   the post and check if the issue goes away.
 *  Plugin Author [Molongui](https://wordpress.org/support/users/molongui/)
 * (@molongui)
 * [2 years, 8 months ago](https://wordpress.org/support/topic/undefined-array-key-1-2/#post-17143155)
 * We haven’t heard back in over a week so we’ll tag this support thread as resolved.
   Please open a new thread should you have any issues or questions along the way.
 * Thanks

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

The topic ‘Undefined array key 1’ is closed to new replies.

 * ![](https://ps.w.org/molongui-authorship/assets/icon-256x256.png?rev=2121645)
 * [Molongui Authorship – Author Boxes, Guest Authors & Co-Authors for WordPress](https://wordpress.org/plugins/molongui-authorship/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/molongui-authorship/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/molongui-authorship/)
 * [Active Topics](https://wordpress.org/support/plugin/molongui-authorship/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/molongui-authorship/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/molongui-authorship/reviews/)

 * 2 replies
 * 2 participants
 * Last reply from: [Molongui](https://wordpress.org/support/users/molongui/)
 * Last activity: [2 years, 8 months ago](https://wordpress.org/support/topic/undefined-array-key-1-2/#post-17143155)
 * Status: resolved