Title: Error in console
Last modified: March 26, 2018

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# Error in console

 *  Resolved [redkite](https://wordpress.org/support/users/redkite/)
 * (@redkite)
 * [8 years, 2 months ago](https://wordpress.org/support/topic/error-in-console-9/)
 * I’m getting this, and have no idea what it means. Please advise?
 *     ```
       (index):37 Uncaught TypeError: jQuery(...).mask is not a function
           at HTMLDocument.<anonymous> ((index):37)
           at HTMLDocument.dispatch (header-51181095-1502918084.min.js:3)
           at HTMLDocument.r.handle (header-51181095-1502918084.min.js:3)
           at Object.trigger (header-51181095-1502918084.min.js:3)
           at Object.a.event.trigger (header-51181095-1502918084.min.js:9)
           at HTMLDocument.<anonymous> (header-51181095-1502918084.min.js:3)
           at Function.each (header-51181095-1502918084.min.js:2)
           at a.fn.init.each (header-51181095-1502918084.min.js:2)
           at a.fn.init.trigger (header-51181095-1502918084.min.js:3)
           at HTMLDocument.<anonymous> ((index):37)
       ```
   
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Ferror-in-console-9%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 2 replies - 1 through 2 (of 2 total)

 *  Plugin Author [Raul P.](https://wordpress.org/support/users/alignak/)
 * (@alignak)
 * [8 years, 2 months ago](https://wordpress.org/support/topic/error-in-console-9/#post-10146815)
 * It means that somewhere on your theme or plugin, there is a javascript code that
   needs jQuery to be render blocking or defined earlier.
 * Try to add the jQuery js file to the ignore list.
    If it doesn’t work, you may
   need to try other files instead.
 * There’s also the autoptimize plugin you can try to see if it works.
 *  Thread Starter [redkite](https://wordpress.org/support/users/redkite/)
 * (@redkite)
 * [8 years, 2 months ago](https://wordpress.org/support/topic/error-in-console-9/#post-10147344)
 * That was it, I got it fixed, thanks.

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘Error in console’ is closed to new replies.

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 * 2 replies
 * 2 participants
 * Last reply from: [redkite](https://wordpress.org/support/users/redkite/)
 * Last activity: [8 years, 2 months ago](https://wordpress.org/support/topic/error-in-console-9/#post-10147344)
 * Status: resolved