Title: Plugin Update Breaks WordPress Editor
Last modified: July 8, 2019

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# Plugin Update Breaks WordPress Editor

 *  Resolved [radioinsight](https://wordpress.org/support/users/radioinsight/)
 * (@radioinsight)
 * [6 years, 11 months ago](https://wordpress.org/support/topic/plugin-update-breaks-wordpress-editor/)
 * Over the past few months whenever I attempted to update past version 1.7.6 it
   would create a javascript conflict that breaks the post editor as the TinyMCE
   editor does not load in either text or visual mode using the Classic Editor.
 * Screenshot: [https://radioinsight.com/wp-content/images/2019/07/broken.png](https://radioinsight.com/wp-content/images/2019/07/broken.png)
 * In the developer console I see the following errors:
 * Uncaught TypeError: Cannot read property ‘ace/ace’ of undefined
    at s (ace.js?
   ver=6.0.2:10) at r (ace.js?ver=6.0.2:10) at Object.i [as require] (ace.js?ver
   =6.0.2:10) at ace.js?ver=6.0.2:12 at ace.js?ver=6.0.2:19 post-new.php:2145 Uncaught
   ReferenceError: XyzSmapToggleRadio is not defined at HTMLDocument.<anonymous>(
   post-new.php:2145) at i (jquery.js:2) at Object.fireWith [as resolveWith] (jquery.
   js:2) at Function.ready (jquery.js:2) at HTMLDocument.J (jquery.js:2) wp-auth-
   check.js:142 Uncaught TypeError: Cannot read property ‘hasClass’ of undefined
   at HTMLDocument.<anonymous> (wp-auth-check.js:142) at HTMLDocument.dispatch (
   jquery.js:3) at HTMLDocument.r.handle (jquery.js:3) at Object.trigger (jquery.
   js:3) at Object.jQuery.event.trigger (jquery-migrate.js:633) at HTMLDocument.
   <anonymous> (jquery.js:3) at Function.each (jquery.js:2) at jQuery.fn.init.each(
   jquery.js:2) at jQuery.fn.init.trigger (jquery.js:3) at Object.<anonymous> (heartbeat.
   js:464)

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

 *  [anjalixyzscripts](https://wordpress.org/support/users/anjali94/)
 * (@anjali94)
 * [6 years, 11 months ago](https://wordpress.org/support/topic/plugin-update-breaks-wordpress-editor/#post-11712885)
 * Please add the new update to your site and clear the cache.
    If the issue persist
   then please contact our [support desk](https://xyzscripts.com/support/). It might
   be a conflict with any of your plugin.
 * Thank you.
 *  Thread Starter [radioinsight](https://wordpress.org/support/users/radioinsight/)
 * (@radioinsight)
 * [6 years, 11 months ago](https://wordpress.org/support/topic/plugin-update-breaks-wordpress-editor/#post-11715620)
 * I had updated to the most recent prior to this post.
 * The solution for others who may have a similar issue is to deactivate the Classic
   Editor plugin and then reactivate it.

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

The topic ‘Plugin Update Breaks WordPress Editor’ is closed to new replies.

 * ![](https://ps.w.org/social-media-auto-publish/assets/icon-128x128.png?rev=1790483)
 * [Social Media Auto Publish](https://wordpress.org/plugins/social-media-auto-publish/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/social-media-auto-publish/#faq)
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 * 2 replies
 * 2 participants
 * Last reply from: [radioinsight](https://wordpress.org/support/users/radioinsight/)
 * Last activity: [6 years, 11 months ago](https://wordpress.org/support/topic/plugin-update-breaks-wordpress-editor/#post-11715620)
 * Status: resolved