Title: Problem with Plugin Max Mega Menu
Last modified: August 21, 2018

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# Problem with Plugin Max Mega Menu

 *  Resolved [codeare](https://wordpress.org/support/users/codeare/)
 * (@codeare)
 * [7 years, 9 months ago](https://wordpress.org/support/topic/problem-with-plugin-max-mega-menu/)
 * Hello,
    J’m using Max Mega Menu plugin to create menu. I installed Gutenberg (
   actual version 3.6.2) plugin and go to menu edit page tab with Max Mega Menu 
   Settings options was broken. When click on option nothing changed. So I can’t
   edit my mega menu. Also JS console displays errors like
 *     ```
       Cannot read property 'extend' of undefined
           at VM671 nav-menus.php:165
       ```
   
 *     ```
       Cannot read property 'prototype' of undefined
           at VM673 nav-menus.php:170
       ```
   
 * When plugin Gutenberg is disabled everything is working, can edit mega menu.
   
   Install this two plugin and try yourself.

Viewing 3 replies - 1 through 3 (of 3 total)

 *  [Corey McKrill](https://wordpress.org/support/users/coreymckrill/)
 * (@coreymckrill)
 * [7 years, 9 months ago](https://wordpress.org/support/topic/problem-with-plugin-max-mega-menu/#post-10611517)
 * Hi [@codeare](https://wordpress.org/support/users/codeare/),
 * It sounds like the Max Mega Menu plugin might not be compatible with Gutenberg
   yet. I would recommend reporting this to the plugin developer:
 * [https://wordpress.org/support/plugin/megamenu/](https://wordpress.org/support/plugin/megamenu/)
 * That way they can work with the Gutenberg development team to determine the source
   of the bug.
 *  [megamenu](https://wordpress.org/support/users/megamenu/)
 * (@megamenu)
 * [7 years, 9 months ago](https://wordpress.org/support/topic/problem-with-plugin-max-mega-menu/#post-10613310)
 * Hi [@codeare](https://wordpress.org/support/users/codeare/),
 * I’ve checked MMM with Gutenburg 3.6.2 and it’s working OK here.
 * Please can you try disabling all plugins except for MMM and Gutenburg? Maybe 
   another plugin, or possibly your theme, is conflicting.
 * Regards,
    Tom
 *  [megamenu](https://wordpress.org/support/users/megamenu/)
 * (@megamenu)
 * [7 years, 8 months ago](https://wordpress.org/support/topic/problem-with-plugin-max-mega-menu/#post-10658583)
 * Quick update, there are more details here:
 * [https://github.com/Yoast/wordpress-seo/issues/10871](https://github.com/Yoast/wordpress-seo/issues/10871)
 * Regards,
    Tom

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘Problem with Plugin Max Mega Menu’ is closed to new replies.

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## Tags

 * [max mega menu](https://wordpress.org/support/topic-tag/max-mega-menu/)

 * 3 replies
 * 3 participants
 * Last reply from: [megamenu](https://wordpress.org/support/users/megamenu/)
 * Last activity: [7 years, 8 months ago](https://wordpress.org/support/topic/problem-with-plugin-max-mega-menu/#post-10658583)
 * Status: resolved