Title: Uncaught jQuery error
Last modified: February 26, 2019

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# Uncaught jQuery error

 *  Resolved [sjeems](https://wordpress.org/support/users/sjeems/)
 * (@sjeems)
 * [7 years, 3 months ago](https://wordpress.org/support/topic/uncaught-jquery-error/)
 * Hi there,
 * The Zeno Font Resizer isn’t working. When I check the console I see the following
   error:
    Uncaught TypeError: jQuery(…).zeno_font_resizer_manager is not a function
   at HTMLDocument.<anonymous> (jquery.fontsize.js:58) at i (jquery-1.12.4.min.js:
   2) at Object.fireWith [as resolveWith] (jquery-1.12.4.min.js:2) at Function.ready(
   jquery-1.12.4.min.js:2) at HTMLDocument.K (jquery-1.12.4.min.js:2)
 * Could you help me out? Thanks a lot!
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Funcaught-jquery-error%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

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

 *  Plugin Author [Marcel Pol](https://wordpress.org/support/users/mpol/)
 * (@mpol)
 * [7 years, 3 months ago](https://wordpress.org/support/topic/uncaught-jquery-error/#post-11249368)
 * Hi,
    The website is loading 2 jQuery scripts. It is advised to only use the one
   from WordPress, and not one from a CDN.
 * Can you find out where the extra jQuery is being loaded?
 *  Thread Starter [sjeems](https://wordpress.org/support/users/sjeems/)
 * (@sjeems)
 * [7 years, 3 months ago](https://wordpress.org/support/topic/uncaught-jquery-error/#post-11263515)
 * Thanks for the reply! I solved all the console errors but unfortunaly font resizer
   still doens’t work :(.
 * All fonts are set on REM. Maybe I did something wrong?
 * Would love to hear from you,
    thanks!
 *  Plugin Author [Marcel Pol](https://wordpress.org/support/users/mpol/)
 * (@mpol)
 * [7 years, 3 months ago](https://wordpress.org/support/topic/uncaught-jquery-error/#post-11271599)
 * Uhm, okay, but you didn’t fix the underlying problem 🙂
    There are 2 jQuery scripts
   loaded.
 * What I suspect is happening is:
    – jQuery no.1 gets loaded. – The font resizer
   plugin gets loaded as plugin for that jQuery. – jQuery no.2 gets loaded and overwrites
   jQuery no.1 including the plugin.
 * The only way to fix that is by using only the jQuery from wp-includes, and remove
   the one from Bootstrap.

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

The topic ‘Uncaught jQuery error’ is closed to new replies.

 * ![](https://ps.w.org/zeno-font-resizer/assets/icon-256x256.png?rev=1166007)
 * [Zeno Font Resizer](https://wordpress.org/plugins/zeno-font-resizer/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/zeno-font-resizer/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/zeno-font-resizer/)
 * [Active Topics](https://wordpress.org/support/plugin/zeno-font-resizer/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/zeno-font-resizer/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/zeno-font-resizer/reviews/)

## Tags

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

 * 3 replies
 * 2 participants
 * Last reply from: [Marcel Pol](https://wordpress.org/support/users/mpol/)
 * Last activity: [7 years, 3 months ago](https://wordpress.org/support/topic/uncaught-jquery-error/#post-11271599)
 * Status: resolved