Title: JS error in admin menu Last modified: August 20, 2016 --- # JS error in admin menu * Resolved [Dravenrip](https://wordpress.org/support/users/dravenrip/) * (@dravenrip) * [13 years, 6 months ago](https://wordpress.org/support/topic/js-error-in-admin-menu/) * HI ! * i just install this great plugin on my new WP 3.5 website and i get some problems. * First of all, i can’t use the drag’n drop system from the nav-menu admin interface. I get an JS error that say “e.widget.extend is not a function in file [http://www.mySite.local/wp-admin/load-scripts.php?c=1&load%5B%5D=jquery,utils,jquery-ui-core,jquery-ui-widget,jquery-ui-mouse,jquery-ui-sortable,jquery-ui-draggable,jquery-ui-droppable,wp-ajax-&load%5B%5D=response,jquery-color,wp-lists,postbox,nav-menu&ver=3.5](http://www.mySite.local/wp-admin/load-scripts.php?c=1&load%5B%5D=jquery,utils,jquery-ui-core,jquery-ui-widget,jquery-ui-mouse,jquery-ui-sortable,jquery-ui-draggable,jquery-ui-droppable,wp-ajax-&load%5B%5D=response,jquery-color,wp-lists,postbox,nav-menu&ver=3.5) Ligne : 15″ * When i turn off the plugin, everything is ok. * Other bugs, when i’m using the ultimate CMS interface i get some php notice/warning like this one : Notice: Undefined variable: xydac_core_show_doaction * is this a incompatibility problem with WP 3.5 ?… can i solve these problem easily? * thanks for your help !! * [http://wordpress.org/extend/plugins/ultimate-cms/](http://wordpress.org/extend/plugins/ultimate-cms/) Viewing 12 replies - 1 through 12 (of 12 total) * [acmb3](https://wordpress.org/support/users/acmb3/) * (@acmb3) * [13 years, 6 months ago](https://wordpress.org/support/topic/js-error-in-admin-menu/#post-3278583) * Hey Dravenrip, * I had a custom plugin that was causing the same error “e.widget.extend” – to fix it I removed my call to my own jquery library within the plugin and used WP’s default. * You might be able to fix the above issue doing the same, go into the plugin ultimate cms and comment out the base jquery include (leaving any custom ones of course). See if that fixes it. * Thread Starter [Dravenrip](https://wordpress.org/support/users/dravenrip/) * (@dravenrip) * [13 years, 6 months ago](https://wordpress.org/support/topic/js-error-in-admin-menu/#post-3278584) * Well done acmb3 !! it solved my JS problem !! Thanks a lot, i can reactivate the plugin now. * [aaronrobb](https://wordpress.org/support/users/aaronrobb/) * (@aaronrobb) * [13 years, 5 months ago](https://wordpress.org/support/topic/js-error-in-admin-menu/#post-3278600) * What file was the jquery that you commented out?? * Plugin Author [XYDAC](https://wordpress.org/support/users/deepakseth/) * (@deepakseth) * [13 years, 4 months ago](https://wordpress.org/support/topic/js-error-in-admin-menu/#post-3278605) * Please update to latest version. * Regards, -Xydac * [GuruOnline](https://wordpress.org/support/users/guruonline/) * (@guruonline) * [13 years, 4 months ago](https://wordpress.org/support/topic/js-error-in-admin-menu/#post-3278606) * I’m having the same problem – I have updated the plugin to the latest version but still having the issue. I a using WP 3.5.1. * As aaronrobb asked, what file / line needs to be edited out for this fix? * By the way Xydac…great plugin 🙂 * Plugin Author [XYDAC](https://wordpress.org/support/users/deepakseth/) * (@deepakseth) * [13 years, 4 months ago](https://wordpress.org/support/topic/js-error-in-admin-menu/#post-3278607) * Guys, This may be due to some compatibility issues, you may try commenting line with code `wp_enqueue_script("jquery");` and write it as `//wp_enqueue_script(" jquery");` * This would be at line 193 in index.php at `/wp-contents/plugins/ultimate-cms/ index.php` Please let me know if this solves the issue..!!! * Regards, -Xydac * [GuruOnline](https://wordpress.org/support/users/guruonline/) * (@guruonline) * [13 years, 4 months ago](https://wordpress.org/support/topic/js-error-in-admin-menu/#post-3278608) * Thanks Xydac – I’ve tried this fix but unfortunately it’s still not working. * I’ve had one or two issues on other sites I maintain and the issues have been due to the JQUERY update (on the Google CDN) that had been recently updated ( not sure if this is related). * All was working fine two weeks ago and today having gone to the site I am getting this issue. The only issue I’ve noticed is to do with the “drag n drop” UI on WP admin interface when tryin gto organise widgets. When I disable the Ultimate CMS plugin all is fine * Plugin Author [XYDAC](https://wordpress.org/support/users/deepakseth/) * (@deepakseth) * [13 years, 4 months ago](https://wordpress.org/support/topic/js-error-in-admin-menu/#post-3278609) * Found the issue, there was a conflict between jQuery UI 1.10 and WordPress jQuery UI 1.9 * Reverted to 1.9 to fix. * Kindly update to latest… * Regards, -Xydac * [GuruOnline](https://wordpress.org/support/users/guruonline/) * (@guruonline) * [13 years, 4 months ago](https://wordpress.org/support/topic/js-error-in-admin-menu/#post-3278610) * Where can I get the fix? Has the WordPress repository been updated or do you have a download link please? * Thank you very much for your swift movement and help on this 🙂 * Plugin Author [XYDAC](https://wordpress.org/support/users/deepakseth/) * (@deepakseth) * [13 years, 4 months ago](https://wordpress.org/support/topic/js-error-in-admin-menu/#post-3278611) * grab it from WP repo.. * [GuruOnline](https://wordpress.org/support/users/guruonline/) * (@guruonline) * [13 years, 4 months ago](https://wordpress.org/support/topic/js-error-in-admin-menu/#post-3278612) * Brilliant – I can confirm that this fix worked for me!!! * Thank you so much – I feel a review coming on. 🙂 * Plugin Author [XYDAC](https://wordpress.org/support/users/deepakseth/) * (@deepakseth) * [13 years, 4 months ago](https://wordpress.org/support/topic/js-error-in-admin-menu/#post-3278613) * Cheers… * and thanks for review.. * -Xydac Viewing 12 replies - 1 through 12 (of 12 total) The topic ‘JS error in admin menu’ is closed to new replies. * ![](https://s.w.org/plugins/geopattern-icon/ultimate-cms_ce5c48.svg) * [Ultimate CMS](https://wordpress.org/plugins/ultimate-cms/) * [Frequently Asked Questions](https://wordpress.org/plugins/ultimate-cms/#faq) * [Support Threads](https://wordpress.org/support/plugin/ultimate-cms/) * [Active Topics](https://wordpress.org/support/plugin/ultimate-cms/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/ultimate-cms/unresolved/) * [Reviews](https://wordpress.org/support/plugin/ultimate-cms/reviews/) * 12 replies * 5 participants * Last reply from: [XYDAC](https://wordpress.org/support/users/deepakseth/) * Last activity: [13 years, 4 months ago](https://wordpress.org/support/topic/js-error-in-admin-menu/#post-3278613) * Status: resolved