Title: Uncaught error
Last modified: February 4, 2019

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# Uncaught error

 *  Resolved [squatter1](https://wordpress.org/support/users/squatter1/)
 * (@squatter1)
 * [7 years, 4 months ago](https://wordpress.org/support/topic/uncaught-error-6/)
 * Hello,
    I would like to buy a pro versinon of this plugin, but I am now experiencing
   issues with this plugin. It messes up my product price filter. It throws following
   error in console:
 *     ```
       jquery-ui.js?ver=5.0.3:14528 Uncaught TypeError: this._addClass is not a function
           at a.(/kategorie-produktu/elektricke-invalidni-skutry/anonymous function).(anonymous function)._create (https://code.jquery.com/ui/1.12.1/jquery-ui.js?ver=5.0.3:14528:8)
           at a.(/kategorie-produktu/elektricke-invalidni-skutry/anonymous function).(anonymous function)._create (https://nove.vozikyprozivot.cz/wp-includes/js/jquery/ui/widget.min.js?ver=1.11.4:11:1032)
           at a.(/kategorie-produktu/elektricke-invalidni-skutry/anonymous function).(anonymous function)._createWidget (https://nove.vozikyprozivot.cz/wp-includes/js/jquery/ui/widget.min.js?ver=1.11.4:11:3093)
           at new a.(/kategorie-produktu/elektricke-invalidni-skutry/anonymous function).(anonymous function) (https://nove.vozikyprozivot.cz/wp-includes/js/jquery/ui/widget.min.js?ver=1.11.4:11:593)
           at HTMLDivElement.<anonymous> (widget.min.js?ver=1.11.4:11)
           at Function.each (jquery.js?ver=1.12.4:2)
           at a.fn.init.each (jquery.js?ver=1.12.4:2)
           at a.fn.init.a.fn.(/kategorie-produktu/elektricke-invalidni-skutry/anonymous function) [as slider] (https://nove.vozikyprozivot.cz/wp-includes/js/jquery/ui/widget.min.js?ver=1.11.4:11:2275)
           at _event_filter_product (filter.js:74)
           at HTMLDocument.<anonymous> (filter.js:19)
       ```
   
 * If I disable this plugin, no error is thrown. Can you please provide some instructions
   to fix it?
 * Thank you.
    -  This topic was modified 7 years, 4 months ago by [squatter1](https://wordpress.org/support/users/squatter1/).
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Funcaught-error-6%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 1 replies (of 1 total)

 *  [DylanAuty](https://wordpress.org/support/users/dylanauty/)
 * (@dylanauty)
 * [7 years, 4 months ago](https://wordpress.org/support/topic/uncaught-error-6/#post-11171206)
 * Hi there,
 * Thank you so much for reaching out and our apologies for the trouble experienced.
 * I believe this is due to the fact that both WP Live Chat Support and your product
   price filter systems load and make use of jQuery UI.
 * Loading this multiple times may then lead to unforeseen conflicts within the 
   website.
 * Could I ask you to reach out to me here: [https://wp-livechat.com/contact-us/](https://wp-livechat.com/contact-us/)–
   As this will allow us to start a private thread where I can assist you in resolving
   this as it is site/environment specific.
 * I look forward to hearing from you and getting this resolved as quickly as possible.

Viewing 1 replies (of 1 total)

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

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## Tags

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

 * 1 reply
 * 2 participants
 * Last reply from: [DylanAuty](https://wordpress.org/support/users/dylanauty/)
 * Last activity: [7 years, 4 months ago](https://wordpress.org/support/topic/uncaught-error-6/#post-11171206)
 * Status: resolved