Title: Uncaught TypeError: jQuery.easing is not a function
Last modified: September 13, 2016

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# Uncaught TypeError: jQuery.easing is not a function

 *  Resolved [bluetower](https://wordpress.org/support/users/bluetower/)
 * (@bluetower)
 * [9 years, 8 months ago](https://wordpress.org/support/topic/uncaught-typeerror-jquery-easing-is-not-a-function/)
 * Hello –
 * On my site I have Masterslider on the homepage, when scrolling down the page,
   I’m left with hundreds and hundreds of errors that state the following:
 *     ```
       Uncaught TypeError: jQuery.easing[jQuery.easing.def] is not a function
   
       swing @ jquery.easing.min.js?ver=2.29.0:44
       run @ jquery.js?ver=1.12.4:4
       i @ jquery.js?ver=1.12.4:4
       n.fx.timer @ jquery.js?ver=1.12.4:4
       qb @ jquery.js?ver=1.12.4:4
       g @ jquery.js?ver=1.12.4:4
       dequeue @ jquery.js?ver=1.12.4:3
       (anonymous function) @ jquery.js?ver=1.12.4:3
       each @ jquery.js?ver=1.12.4:2
       each @ jquery.js?ver=1.12.4:2
       queue @ jquery.js?ver=1.12.4:3
       animate @ jquery.js?ver=1.12.4:4
       togglecontrol @ plugins.min.js?ver=3.1:8
       (anonymous function) @ plugins.min.js?ver=3.1:8
       dispatch @ jquery.js?ver=1.12.4:3
       r.handle @ jquery.js?ver=1.12.4:3
       ```
   
 * It looks like this error occurs here: [https://www.MYSITE.com/wp-content/plugins/masterslider/public/assets/js/jquery.easing.min.js?ver=2.29.0](https://www.MYSITE.com/wp-content/plugins/masterslider/public/assets/js/jquery.easing.min.js?ver=2.29.0)
 * Is there a fix in the works for this? Is it an issue on my end? Any support would
   be greatly appreciated!
 * Thanks!
 * -BlueTower
    -  This topic was modified 9 years, 8 months ago by [bluetower](https://wordpress.org/support/users/bluetower/).

Viewing 1 replies (of 1 total)

 *  Plugin Author [averta](https://wordpress.org/support/users/averta/)
 * (@averta)
 * [9 years, 8 months ago](https://wordpress.org/support/topic/uncaught-typeerror-jquery-easing-is-not-a-function/#post-8184982)
 * Hi,
 * The main issue is in `togglecontrol @ plugins.min.js?ver=3.1:8` that seems is
   your theme main js file.
 * So to making sure the issue belongs to your theme, please change your active 
   theme to a default one temporarily and check the slider again.
 * Also send your page URL please, if it is public.
 * Regards
    Averta

Viewing 1 replies (of 1 total)

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## Tags

 * [jquery](https://wordpress.org/support/topic-tag/jquery/)
 * [type error](https://wordpress.org/support/topic-tag/type-error/)

 * 1 reply
 * 2 participants
 * Last reply from: [averta](https://wordpress.org/support/users/averta/)
 * Last activity: [9 years, 8 months ago](https://wordpress.org/support/topic/uncaught-typeerror-jquery-easing-is-not-a-function/#post-8184982)
 * Status: resolved