Title: Error: Uncaught TypeError: $(…).ylc is not a function
Last modified: August 31, 2016

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# Error: Uncaught TypeError: $(…).ylc is not a function

 *  Resolved [streetoffice](https://wordpress.org/support/users/streetoffice/)
 * (@streetoffice)
 * [10 years, 2 months ago](https://wordpress.org/support/topic/error-uncaught-typeerror-ylc-is-not-a-function/)
 * Hi, i installed your plugin, but i can’t see the chat box on frontend and on 
   chrome console i have this error: Uncaught TypeError: $(…).ylc is not a function(
   the function is: $(‘#YLC’).ylc(options, premium);)
    What i have to do? Thanks!
 * [https://wordpress.org/plugins/yith-live-chat/](https://wordpress.org/plugins/yith-live-chat/)

Viewing 5 replies - 1 through 5 (of 5 total)

 *  Thread Starter [streetoffice](https://wordpress.org/support/users/streetoffice/)
 * (@streetoffice)
 * [10 years, 2 months ago](https://wordpress.org/support/topic/error-uncaught-typeerror-ylc-is-not-a-function/#post-7079138)
 * Any reply?
 *  Plugin Author [YITHEMES](https://wordpress.org/support/users/yithemes/)
 * (@yithemes)
 * [10 years, 2 months ago](https://wordpress.org/support/topic/error-uncaught-typeerror-ylc-is-not-a-function/#post-7079146)
 * Hi, your theme includes “wp_footer” function? JQuery is loaded? When it is initialized?
 *  [aurshax](https://wordpress.org/support/users/aurshax/)
 * (@aurshax)
 * [9 years, 12 months ago](https://wordpress.org/support/topic/error-uncaught-typeerror-ylc-is-not-a-function/#post-7079240)
 * Hello Author,
 * Is this topic is open? I have faced with this issue on my site.
 * I have included wp_head and Wp_footer too. I have jquery version 1.11.1.
 * But still, Uncaught TypeError: $(…).ylc is not a function error appearing…
 * Thank you.
 *  Plugin Author [YITHEMES](https://wordpress.org/support/users/yithemes/)
 * (@yithemes)
 * [9 years, 12 months ago](https://wordpress.org/support/topic/error-uncaught-typeerror-ylc-is-not-a-function/#post-7079241)
 * Hi, you should check if your theme loads jQuery in the head on in the footer.
 *  [tuanbao92](https://wordpress.org/support/users/tuanbao92/)
 * (@tuanbao92)
 * [9 years, 6 months ago](https://wordpress.org/support/topic/error-uncaught-typeerror-ylc-is-not-a-function/#post-8351889)
 * I have a same error.

Viewing 5 replies - 1 through 5 (of 5 total)

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 * 5 replies
 * 4 participants
 * Last reply from: [tuanbao92](https://wordpress.org/support/users/tuanbao92/)
 * Last activity: [9 years, 6 months ago](https://wordpress.org/support/topic/error-uncaught-typeerror-ylc-is-not-a-function/#post-8351889)
 * Status: resolved