Title: Scripts called with ?ver=3.4.1 ending and jQuery $ is not a function
Last modified: August 20, 2016

---

# Scripts called with ?ver=3.4.1 ending and jQuery $ is not a function

 *  [eduardo.meza](https://wordpress.org/support/users/eduardomeza/)
 * (@eduardomeza)
 * [13 years, 8 months ago](https://wordpress.org/support/topic/jquery-is-not-a-function/)
 * Hi,
 * I have a problem when activating the YAK for WordPress plug-in.
    The jquery $
   is not a function problem happens, with three scripts:
 *     ```
       fadeinout.js:3TypeError: 'undefined' is not a function (evaluating '$(document)')
       common.js:1TypeError: 'undefined' is not a function (evaluating '$(document)')
       jfancy-custom.js:6TypeError: 'undefined' is not a function (evaluating '$(function () {
   
       	$('#slideshowHolder').hide();
       	var slidenos = $('#slideshowHolder').length;
   
       })')
       ```
   
 * The thing is I tried by using this:
 *     ```
       (function($) {
       // your code with dollars here
       })( jQuery );
       ```
   
 * The problem is that when I make the changes, the same problem happens and when
   I look at the files from the error console, the files remain as unchanged.
 * The two files: common.js and fadein out.js are being called like this:
    /wp-content/
   themes/echoes/js/fadeinout.js?ver=3.4.1
 * So I believe the problem is the thing after the script name: ?ver=3.4.1
 * I think this causes WordPress to use another script, not the one that is actually
   on the folder.
    Where is that script? How do I change it? or What can I do?
 * Thanks in advance!

The topic ‘Scripts called with ?ver=3.4.1 ending and jQuery $ is not a function’
is closed to new replies.

## Tags

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

 * 0 replies
 * 1 participant
 * Last reply from: [eduardo.meza](https://wordpress.org/support/users/eduardomeza/)
 * Last activity: [13 years, 8 months ago](https://wordpress.org/support/topic/jquery-is-not-a-function/)
 * Status: not resolved

## Topics

### Topics with no replies

### Non-support topics

### Resolved topics

### Unresolved topics

### All topics