Title: Uncaught TypeError: jQuery.blockUI is not a function
Last modified: October 9, 2017

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# Uncaught TypeError: jQuery.blockUI is not a function

 *  [Aldo](https://wordpress.org/support/users/ab_lu/)
 * (@ab_lu)
 * [8 years, 8 months ago](https://wordpress.org/support/topic/uncaught-typeerror-jquery-blockui-is-not-a-function/)
 * Hello
 * I get the following error when submitting the the comment:
 *     ```
       wp-ajaxify-comments.min.js:30 Uncaught TypeError: jQuery.blockUI is not a function
           at Object.WPAC._ShowMessage (wp-ajaxify-comments.min.js:30)
           at HTMLFormElement.a (wp-ajaxify-comments.min.js:30)
           at HTMLDocument.dispatch (jquery.js:3)
           at HTMLDocument.r.handle (jquery.js:3)
       ```
   
 * Any idea why?
 * Thanks
    Aldo

Viewing 3 replies - 1 through 3 (of 3 total)

 *  [Alex_Nita](https://wordpress.org/support/users/alex_nita/)
 * (@alex_nita)
 * [8 years, 5 months ago](https://wordpress.org/support/topic/uncaught-typeerror-jquery-blockui-is-not-a-function/#post-9795138)
 * [@ab_lu](https://wordpress.org/support/users/ab_lu/) did you fix this moment?
   I am facing it too. Thanks.
 *  Thread Starter [Aldo](https://wordpress.org/support/users/ab_lu/)
 * (@ab_lu)
 * [8 years, 5 months ago](https://wordpress.org/support/topic/uncaught-typeerror-jquery-blockui-is-not-a-function/#post-9795182)
 * No. I did not use the plugin at the end, as I could not find any solution.
 *  [weweave](https://wordpress.org/support/users/weweave/)
 * (@weweave)
 * [8 years, 3 months ago](https://wordpress.org/support/topic/uncaught-typeerror-jquery-blockui-is-not-a-function/#post-9984827)
 * It seems that some JavaScript files are not loaded properly. Please contact our
   professional support here [https://weweave.net/support/](https://weweave.net/support/)
   in order to get help.

Viewing 3 replies - 1 through 3 (of 3 total)

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replies.

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 * 3 replies
 * 3 participants
 * Last reply from: [weweave](https://wordpress.org/support/users/weweave/)
 * Last activity: [8 years, 3 months ago](https://wordpress.org/support/topic/uncaught-typeerror-jquery-blockui-is-not-a-function/#post-9984827)
 * Status: not resolved