Title: JavaScript error
Last modified: February 25, 2022

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# JavaScript error

 *  Resolved [donpi73](https://wordpress.org/support/users/donpi73/)
 * (@donpi73)
 * [4 years, 2 months ago](https://wordpress.org/support/topic/javascript-error-212/)
 * Last version of your plugin has an error:
    No more columns are created and – 
   in fact – Browser Console says:
 * > Uncaught TypeError: e.indexOf is not a function
   >  at S.fn.init.S.fn.load (jquery.
   > min.js?ver=3.6.0:2:84932) at mctagmap.js?ver=17.0.22:95:17
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fjavascript-error-212%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 7 replies - 1 through 7 (of 7 total)

 *  Plugin Author [tugbucket](https://wordpress.org/support/users/tugbucket/)
 * (@tugbucket)
 * [4 years, 1 month ago](https://wordpress.org/support/topic/javascript-error-212/#post-15500195)
 * [@donpi73](https://wordpress.org/support/users/donpi73/) Turn off the combine
   all JS combine option in Litespeed, purge your cache and does the issue still
   exist? I installed Litespeed to test but for some reason, it’s not minimizing
   the files so I can
    t accurately test.
 *  Thread Starter [donpi73](https://wordpress.org/support/users/donpi73/)
 * (@donpi73)
 * [4 years, 1 month ago](https://wordpress.org/support/topic/javascript-error-212/#post-15501732)
 * I tried turning off all JS combine option, and also completely unistsalling Litespeed
   plugin, but t**he issue stille exist**.
 *  Thread Starter [donpi73](https://wordpress.org/support/users/donpi73/)
 * (@donpi73)
 * [4 years ago](https://wordpress.org/support/topic/javascript-error-212/#post-15622748)
 * I found the origin of the “problem”.
    In my child theme I disabled **jQuery Migrate**.
   When I re-enabled it, your plugin works like a charm. So this tell me (and you)
   that **the problem is your JavaScript coding, that still contains obsolete and
   deprecate JavaScript features** that will be removed as soon as possible.
 * Cheers
 *  Plugin Author [tugbucket](https://wordpress.org/support/users/tugbucket/)
 * (@tugbucket)
 * [4 years ago](https://wordpress.org/support/topic/javascript-error-212/#post-15632410)
 * [@donpi73](https://wordpress.org/support/users/donpi73/)
    My plugin JS doesn’t
   include `e.indexOf` the reason your console shows mctagmap as the issue is you
   are combining and minimizing the JS from all your plugins and mine is last. There
   might be some conflict with my plugin and another you are using but as long as
   all the JS is combined and minified, I have no idea what plugins you are using.
 * [https://plugins.trac.wordpress.org/browser/multi-column-tag-map/trunk/mctagmap.js](https://plugins.trac.wordpress.org/browser/multi-column-tag-map/trunk/mctagmap.js)
 *  Thread Starter [donpi73](https://wordpress.org/support/users/donpi73/)
 * (@donpi73)
 * [4 years ago](https://wordpress.org/support/topic/javascript-error-212/#post-15634380)
 * No.
    I have tried with JavaScript NOT combined and NOT minified, and this is 
   the Console errore message:
 *     ```
       Uncaught TypeError: e.indexOf is not a function
           at S.fn.init.S.fn.load (jquery.min.js?ver=3.6.0:2:84932)
           at mctagmap.js?ver=17.0.23:95:17
       S.fn.load @ jquery.min.js?ver=3.6.0:2
       (anonimo) @ mctagmap.js?ver=17.0.23:95
       ```
   
 * According to this message, your plugin affected line of code must be this (line
   95, column 17):
 * `jQuery(window).load(mctm_columns_tug98);`
 * So, please verify, as this error disappear when I activate jQuery Migrate.
 *  Plugin Author [tugbucket](https://wordpress.org/support/users/tugbucket/)
 * (@tugbucket)
 * [4 years ago](https://wordpress.org/support/topic/javascript-error-212/#post-15636457)
 * well that’s more helpful. grab version 17.0.24.
 *  Thread Starter [donpi73](https://wordpress.org/support/users/donpi73/)
 * (@donpi73)
 * [4 years ago](https://wordpress.org/support/topic/javascript-error-212/#post-15638698)
 * Now it’s all OK.
 * Thanks 🙂

Viewing 7 replies - 1 through 7 (of 7 total)

The topic ‘JavaScript error’ is closed to new replies.

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## Tags

 * [javascript](https://wordpress.org/support/topic-tag/javascript/)

 * 7 replies
 * 2 participants
 * Last reply from: [donpi73](https://wordpress.org/support/users/donpi73/)
 * Last activity: [4 years ago](https://wordpress.org/support/topic/javascript-error-212/#post-15638698)
 * Status: resolved