Title: Uncaught Type error – rowgrouping is not a function
Last modified: January 23, 2017

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# Uncaught Type error – rowgrouping is not a function

 *  Resolved [nick.phillips](https://wordpress.org/support/users/nickphillips-1/)
 * (@nickphillips-1)
 * [9 years, 3 months ago](https://wordpress.org/support/topic/uncaught-type-error-rowgrouping-is-not-a-function/)
 * Hi there
    I have been happily enjoying WPDataTables having bought it. Just swapped
   hosting and now getting the following on a SQL table with ‘Grouping’ on the first
   field. Removing the Grouping removes the issue.
 * I would be very grateful for any guidance you can give on where I should be looking
   for the issues.
 * Uncaught TypeError: wpDataTables[b.tableId].rowGrouping is not a function
    at
   HTMLTableElement.<anonymous> (wpdatatables.min.js?ver=4.7.1:1) at Function.each(
   jquery.js?ver=1.12.4:2) at a.fn.init.each (jquery.js?ver=1.12.4:2) at HTMLDocument.
   <anonymous> (wpdatatables.min.js?ver=4.7.1:1) at i (jquery.js?ver=1.12.4:2) at
   Object.fireWith [as resolveWith] (jquery.js?ver=1.12.4:2) at Function.ready (
   jquery.js?ver=1.12.4:2) at HTMLDocument.K (jquery.js?ver=1.12.4:2)
 * Thanks
    Nick

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

 *  Plugin Author [wpDataTables](https://wordpress.org/support/users/wpdatatables/)
 * (@wpdatatables)
 * [9 years, 3 months ago](https://wordpress.org/support/topic/uncaught-type-error-rowgrouping-is-not-a-function/#post-8694437)
 * Hi there,
    Thank you – if you purchased the full version please use our Premium
   support portal (you can find the link on our site page).
 * By the way, did you deactivate the Lite version? This may happen because both
   versions are active.
 *  Thread Starter [nick.phillips](https://wordpress.org/support/users/nickphillips-1/)
 * (@nickphillips-1)
 * [9 years, 3 months ago](https://wordpress.org/support/topic/uncaught-type-error-rowgrouping-is-not-a-function/#post-8694476)
 * Thanks for the quick response.
    I did have the Lite version ayear or so ago, 
   but can’t see any evidence of it, and the table has been working correctly for
   some months before it stopped working. I have raised a premium support ticket
   as you suggested and hope I am not wasting your time. Great plugin! Cheers Nick
 *  Plugin Author [wpDataTables](https://wordpress.org/support/users/wpdatatables/)
 * (@wpdatatables)
 * [9 years, 3 months ago](https://wordpress.org/support/topic/uncaught-type-error-rowgrouping-is-not-a-function/#post-8733635)
 * Hi,
    Thank you very much for the kind words! Hope the support team already resolved
   your problem

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

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 * 3 replies
 * 2 participants
 * Last reply from: [wpDataTables](https://wordpress.org/support/users/wpdatatables/)
 * Last activity: [9 years, 3 months ago](https://wordpress.org/support/topic/uncaught-type-error-rowgrouping-is-not-a-function/#post-8733635)
 * Status: resolved