Title: Plugin Not working with WordPress 4.9
Last modified: November 29, 2017

---

# Plugin Not working with WordPress 4.9

 *  Resolved [umangmetatagg](https://wordpress.org/support/users/umangmetatagg/)
 * (@umangmetatagg)
 * [8 years, 6 months ago](https://wordpress.org/support/topic/plugin-not-working-with-wordpress-4-9/)
 * I am unable to change file field or anything after updating WordPress to 4.9.
   Please can you help me solve this issues? Thanks!

Viewing 4 replies - 1 through 4 (of 4 total)

 *  [websigniadev](https://wordpress.org/support/users/websigniadev/)
 * (@websigniadev)
 * [8 years, 6 months ago](https://wordpress.org/support/topic/plugin-not-working-with-wordpress-4-9/#post-9742538)
 * I am having the same issue. I’ve updated wordpress and i am not able to change
   any of my custom fields with this update.
 *  Plugin Author [Matt Gibbs](https://wordpress.org/support/users/mgibbs189/)
 * (@mgibbs189)
 * [8 years, 6 months ago](https://wordpress.org/support/topic/plugin-not-working-with-wordpress-4-9/#post-9757785)
 * Look in your browser’s console. Any javascript errors?
 *  [websigniadev](https://wordpress.org/support/users/websigniadev/)
 * (@websigniadev)
 * [8 years, 6 months ago](https://wordpress.org/support/topic/plugin-not-working-with-wordpress-4-9/#post-9760885)
 * yes i get one javascript error when i inspect a page from the dashboard (ex About)
   then whenever i try to click a custom field i get another javascript error
    these
   are the errors:
 * post.php?post=110&action=edit:672 Uncaught TypeError: Cannot read property ‘indexOf’
   of undefined
    at HTMLDivElement.<anonymous> (post.php?post=110&action=edit:672)
   at Function.each (load-scripts.php?c=1&load[]=jquery-core,jquery-migrate,utils,
   jquery-ui-widget,jquery-ui-position,jquery-ui-core,jquery-ui-menu,wp-a11y,jquery-
   ui-autocomplet&load[]=e,moxiejs,plupload&ver=4.9.1:2) at a.fn.init.each (load-
   scripts.php?c=1&load[]=jquery-core,jquery-migrate,utils,jquery-ui-widget,jquery-
   ui-position,jquery-ui-core,jquery-ui-menu,wp-a11y,jquery-ui-autocomplet&load[]
   =e,moxiejs,plupload&ver=4.9.1:2) at a.fn.init.$.fn.init_wysiwyg (post.php?post
   =110&action=edit:643) at HTMLDocument.<anonymous> (post.php?post=110&action=edit:
   633) at i (load-scripts.php?c=1&load[]=jquery-core,jquery-migrate,utils,jquery-
   ui-widget,jquery-ui-position,jquery-ui-core,jquery-ui-menu,wp-a11y,jquery-ui-
   autocomplet&load[]=e,moxiejs,plupload&ver=4.9.1:2) at Object.fireWith [as resolveWith](
   load-scripts.php?c=1&load[]=jquery-core,jquery-migrate,utils,jquery-ui-widget,
   jquery-ui-position,jquery-ui-core,jquery-ui-menu,wp-a11y,jquery-ui-autocomplet&
   load[]=e,moxiejs,plupload&ver=4.9.1:2) at Function.ready (load-scripts.php?c=
   1&load[]=jquery-core,jquery-migrate,utils,jquery-ui-widget,jquery-ui-position,
   jquery-ui-core,jquery-ui-menu,wp-a11y,jquery-ui-autocomplet&load[]=e,moxiejs,
   plupload&ver=4.9.1:2) at HTMLDocument.K (load-scripts.php?c=1&load[]=jquery-core,
   jquery-migrate,utils,jquery-ui-widget,jquery-ui-position,jquery-ui-core,jquery-
   ui-menu,wp-a11y,jquery-ui-autocomplet&load[]=e,moxiejs,plupload&ver=4.9.1:2) (
   anonymous) @ post.php?post=110&action=edit:672 each @ load-scripts.php?c=1&load[]
   =jquery-core,jquery-migrate,utils,jquery-ui-widget,jquery-ui-position,jquery-
   ui-core,jquery-ui-menu,wp-a11y,jquery-ui-autocomplet&load[]=e,moxiejs,plupload&
   ver=4.9.1:2 each @ load-scripts.php?c=1&load[]=jquery-core,jquery-migrate,utils,
   jquery-ui-widget,jquery-ui-position,jquery-ui-core,jquery-ui-menu,wp-a11y,jquery-
   ui-autocomplet&load[]=e,moxiejs,plupload&ver=4.9.1:2 $.fn.init_wysiwyg @ post.
   php?post=110&action=edit:643 (anonymous) @ post.php?post=110&action=edit:633 
   i @ load-scripts.php?c=1&load[]=jquery-core,jquery-migrate,utils,jquery-ui-widget,
   jquery-ui-position,jquery-ui-core,jquery-ui-menu,wp-a11y,jquery-ui-autocomplet&
   load[]=e,moxiejs,plupload&ver=4.9.1:2 fireWith @ load-scripts.php?c=1&load[]=
   jquery-core,jquery-migrate,utils,jquery-ui-widget,jquery-ui-position,jquery-ui-
   core,jquery-ui-menu,wp-a11y,jquery-ui-autocomplet&load[]=e,moxiejs,plupload&ver
   =4.9.1:2 ready @ load-scripts.php?c=1&load[]=jquery-core,jquery-migrate,utils,
   jquery-ui-widget,jquery-ui-position,jquery-ui-core,jquery-ui-menu,wp-a11y,jquery-
   ui-autocomplet&load[]=e,moxiejs,plupload&ver=4.9.1:2 K @ load-scripts.php?c=1&
   load[]=jquery-core,jquery-migrate,utils,jquery-ui-widget,jquery-ui-position,jquery-
   ui-core,jquery-ui-menu,wp-a11y,jquery-ui-autocomplet&load[]=e,moxiejs,plupload&
   ver=4.9.1:2 load-scripts.php?c=1&load[]=hoverIntent,common,admin-bar,wp-pointer,
   heartbeat,autosave,wp-ajax-response,jquery-color,wp-lists,quicktags,jquery-query,
   admin-c&load[]=omments,suggest,jquery-ui-mouse,jquery-ui-sortable,postbox,tags-
   suggest,tags-box,underscore,word-count,post,editor-expand,thickb&load[]=ox,shortcode,
   backbone,wp-util,wp-backbone,media-models,wp-plupload,wp-mediaelement,wp-api-
   request,media-views,media-editor,media&load[]=-audiovideo,mce-view,imgareaselect,
   image-edit,svg-painter,wp-auth-check,editor,wplink,media-upload,wp-embed&ver=
   4.9.1:660 Uncaught TypeError: Cannot read property ‘hasClass’ of undefined at
   HTMLDocument.<anonymous> (load-scripts.php?c=1&load[]=hoverIntent,common,admin-
   bar,wp-pointer,heartbeat,autosave,wp-ajax-response,jquery-color,wp-lists,quicktags,
   jquery-query,admin-c&load[]=omments,suggest,jquery-ui-mouse,jquery-ui-sortable,
   postbox,tags-suggest,tags-box,underscore,word-count,post,editor-expand,thickb&
   load[]=ox,shortcode,backbone,wp-util,wp-backbone,media-models,wp-plupload,wp-
   mediaelement,wp-api-request,media-views,media-editor,media&load[]=-audiovideo,
   mce-view,imgareaselect,image-edit,svg-painter,wp-auth-check,editor,wplink,media-
   upload,wp-embed&ver=4.9.1:660) at HTMLDocument.dispatch (load-scripts.php?c=1&
   load[]=jquery-core,jquery-migrate,utils,jquery-ui-widget,jquery-ui-position,jquery-
   ui-core,jquery-ui-menu,wp-a11y,jquery-ui-autocomplet&load[]=e,moxiejs,plupload&
   ver=4.9.1:3) at HTMLDocument.r.handle (load-scripts.php?c=1&load[]=jquery-core,
   jquery-migrate,utils,jquery-ui-widget,jquery-ui-position,jquery-ui-core,jquery-
   ui-menu,wp-a11y,jquery-ui-autocomplet&load[]=e,moxiejs,plupload&ver=4.9.1:3) 
   at Object.trigger (load-scripts.php?c=1&load[]=jquery-core,jquery-migrate,utils,
   jquery-ui-widget,jquery-ui-position,jquery-ui-core,jquery-ui-menu,wp-a11y,jquery-
   ui-autocomplet&load[]=e,moxiejs,plupload&ver=4.9.1:3) at Object.a.event.trigger(
   load-scripts.php?c=1&load[]=jquery-core,jquery-migrate,utils,jquery-ui-widget,
   jquery-ui-position,jquery-ui-core,jquery-ui-menu,wp-a11y,jquery-ui-autocomplet&
   load[]=e,moxiejs,plupload&ver=4.9.1:9) at HTMLDocument.<anonymous> (load-scripts.
   php?c=1&load[]=jquery-core,jquery-migrate,utils,jquery-ui-widget,jquery-ui-position,
   jquery-ui-core,jquery-ui-menu,wp-a11y,jquery-ui-autocomplet&load[]=e,moxiejs,
   plupload&ver=4.9.1:3) at Function.each (load-scripts.php?c=1&load[]=jquery-core,
   jquery-migrate,utils,jquery-ui-widget,jquery-ui-position,jquery-ui-core,jquery-
   ui-menu,wp-a11y,jquery-ui-autocomplet&load[]=e,moxiejs,plupload&ver=4.9.1:2) 
   at a.fn.init.each (load-scripts.php?c=1&load[]=jquery-core,jquery-migrate,utils,
   jquery-ui-widget,jquery-ui-position,jquery-ui-core,jquery-ui-menu,wp-a11y,jquery-
   ui-autocomplet&load[]=e,moxiejs,plupload&ver=4.9.1:2) at a.fn.init.trigger (load-
   scripts.php?c=1&load[]=jquery-core,jquery-migrate,utils,jquery-ui-widget,jquery-
   ui-position,jquery-ui-core,jquery-ui-menu,wp-a11y,jquery-ui-autocomplet&load[]
   =e,moxiejs,plupload&ver=4.9.1:3) at Object.<anonymous> (load-scripts.php?c=1&
   load[]=hoverIntent,common,admin-bar,wp-pointer,heartbeat,autosave,wp-ajax-response,
   jquery-color,wp-lists,quicktags,jquery-query,admin-c&load[]=omments,suggest,jquery-
   ui-mouse,jquery-ui-sortable,postbox,tags-suggest,tags-box,underscore,word-count,
   post,editor-expand,thickb&load[]=ox,shortcode,backbone,wp-util,wp-backbone,media-
   models,wp-plupload,wp-mediaelement,wp-api-request,media-views,media-editor,media&
   load[]=-audiovideo,mce-view,imgareaselect,image-edit,svg-painter,wp-auth-check,
   editor,wplink,media-upload,wp-embed&ver=4.9.1:5)
 *  Plugin Author [Matt Gibbs](https://wordpress.org/support/users/mgibbs189/)
 * (@mgibbs189)
 * [8 years, 6 months ago](https://wordpress.org/support/topic/plugin-not-working-with-wordpress-4-9/#post-9771664)
 * Please update to CFS 2.5.12, thanks.

Viewing 4 replies - 1 through 4 (of 4 total)

The topic ‘Plugin Not working with WordPress 4.9’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/custom-field-suite.svg)
 * [Custom Field Suite](https://wordpress.org/plugins/custom-field-suite/)
 * [Support Threads](https://wordpress.org/support/plugin/custom-field-suite/)
 * [Active Topics](https://wordpress.org/support/plugin/custom-field-suite/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/custom-field-suite/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/custom-field-suite/reviews/)

 * 4 replies
 * 3 participants
 * Last reply from: [Matt Gibbs](https://wordpress.org/support/users/mgibbs189/)
 * Last activity: [8 years, 6 months ago](https://wordpress.org/support/topic/plugin-not-working-with-wordpress-4-9/#post-9771664)
 * Status: resolved