Title: ajax problem on admin Last modified: February 27, 2019 --- # ajax problem on admin * [simonetat](https://wordpress.org/support/users/simonetat/) * (@simonetat) * [7 years, 4 months ago](https://wordpress.org/support/topic/ajax-problem-on-admin/) * i have a problem in all the pages of wp-admin all the ajax function dont work and i see that error: * Uncaught TypeError: $ is not a function at i (admin.min.js?ver=3.5.0:1) at HTMLDocument. (admin.min.js?ver=3.5.0:1) at i (load-scripts.php?c=0&load[]=jquery- core,jquery-migrate,utils,moxiejs,plupload&ver=7b9880cd1e11918ec57438b938b25319: 2) at Object.fireWith [as resolveWith] (load-scripts.php?c=0&load[]=jquery-core, jquery-migrate,utils,moxiejs,plupload&ver=7b9880cd1e11918ec57438b938b25319:2) at Function.ready (load-scripts.php?c=0&load[]=jquery-core,jquery-migrate,utils, moxiejs,plupload&ver=7b9880cd1e11918ec57438b938b25319:2) at HTMLDocument.K (load- scripts.php?c=0&load[]=jquery-core,jquery-migrate,utils,moxiejs,plupload&ver= 7b9880cd1e11918ec57438b938b25319:2) 3wp-auth-check.min.js?ver=7b9880cd1e11918ec57438b938b25319: 1 Uncaught TypeError: Cannot read property ‘hasClass’ of undefined at HTMLDocument. (wp-auth-check.min.js?ver=7b9880cd1e11918ec57438b938b25319:1) at HTMLDocument.dispatch (load-scripts.php?c=0&load[]=jquery-core,jquery-migrate, utils,moxiejs,plupload&ver=7b9880cd1e11918ec57438b938b25319:3) at HTMLDocument. r.handle (load-scripts.php?c=0&load[]=jquery-core,jquery-migrate,utils,moxiejs, plupload&ver=7b9880cd1e11918ec57438b938b25319:3) at Object.trigger (load-scripts. php?c=0&load[]=jquery-core,jquery-migrate,utils,moxiejs,plupload&ver=7b9880cd1e11918ec57438b938b25319: 3) at Object.a.event.trigger (load-scripts.php?c=0&load[]=jquery-core,jquery- migrate,utils,moxiejs,plupload&ver=7b9880cd1e11918ec57438b938b25319:8) at HTMLDocument. (load-scripts.php?c=0&load[]=jquery-core,jquery-migrate,utils,moxiejs, plupload&ver=7b9880cd1e11918ec57438b938b25319:3) at Function.each (load-scripts. php?c=0&load[]=jquery-core,jquery-migrate,utils,moxiejs,plupload&ver=7b9880cd1e11918ec57438b938b25319: 2) at a.fn.init.each (load-scripts.php?c=0&load[]=jquery-core,jquery-migrate, utils,moxiejs,plupload&ver=7b9880cd1e11918ec57438b938b25319:2) at a.fn.init.trigger( load-scripts.php?c=0&load[]=jquery-core,jquery-migrate,utils,moxiejs,plupload& ver=7b9880cd1e11918ec57438b938b25319:3) at Object. (heartbeat.min. js?ver=7b9880cd1e11918ec57438b938b25319:1) wp-auth-check.min.js?ver=7b9880cd1e11918ec57438b938b25319: 1 Uncaught TypeError: Cannot read property ‘hasClass’ of undefined at HTMLDocument. (wp-auth-check.min.js?ver=7b9880cd1e11918ec57438b938b25319:1) at HTMLDocument.dispatch (load-scripts.php?c=0&load[]=jquery-core,jquery-migrate, utils,moxiejs,plupload&ver=7b9880cd1e11918ec57438b938b25319:3) at HTMLDocument. r.handle (load-scripts.php?c=0&load[]=jquery-core,jquery-migrate,utils,moxiejs, plupload&ver=7b9880cd1e11918ec57438b938b25319:3) at Object.trigger (load-scripts. php?c=0&load[]=jquery-core,jquery-migrate,utils,moxiejs,plupload&ver=7b9880cd1e11918ec57438b938b25319: 3) at Object.a.event.trigger (load-scripts.php?c=0&load[]=jquery-core,jquery- migrate,utils,moxiejs,plupload&ver=7b9880cd1e11918ec57438b938b25319:8) at HTMLDocument. (load-scripts.php?c=0&load[]=jquery-core,jquery-migrate,utils,moxiejs, plupload&ver=7b9880cd1e11918ec57438b938b25319:3) at Function.each (load-scripts. php?c=0&load[]=jquery-core,jquery-migrate,utils,moxiejs,plupload&ver=7b9880cd1e11918ec57438b938b25319: 2) at a.fn.init.each (load-scripts.php?c=0&load[]=jquery-core,jquery-migrate, utils,moxiejs,plupload&ver=7b9880cd1e11918ec57438b938b25319:2) at a.fn.init.trigger( load-scripts.php?c=0&load[]=jquery-core,jquery-migrate,utils,moxiejs,plupload& ver=7b9880cd1e11918ec57438b938b25319:3) at Object. (heartbeat.min. js?ver=7b9880cd1e11918ec57438b938b25319:1) (anonymous) @ wp-auth-check.min.js? ver=7b9880cd1e11918ec57438b938b25319:1 dispatch @ load-scripts.php?c=0&load[] =jquery-core,jquery-migrate,utils,moxiejs,plupload&ver=7b9880cd1e11918ec57438b938b25319: 3 r.handle @ load-scripts.php?c=0&load[]=jquery-core,jquery-migrate,utils,moxiejs, plupload&ver=7b9880cd1e11918ec57438b938b25319:3 trigger @ load-scripts.php?c= 0&load[]=jquery-core,jquery-migrate,utils,moxiejs,plupload&ver=7b9880cd1e11918ec57438b938b25319: 3 a.event.trigger @ load-scripts.php?c=0&load[]=jquery-core,jquery-migrate,utils, moxiejs,plupload&ver=7b9880cd1e11918ec57438b938b25319:8 (anonymous) @ load-scripts. php?c=0&load[]=jquery-core,jquery-migrate,utils,moxiejs,plupload&ver=7b9880cd1e11918ec57438b938b25319: 3 each @ load-scripts.php?c=0&load[]=jquery-core,jquery-migrate,utils,moxiejs, plupload&ver=7b9880cd1e11918ec57438b938b25319:2 each @ load-scripts.php?c=0&load[] =jquery-core,jquery-migrate,utils,moxiejs,plupload&ver=7b9880cd1e11918ec57438b938b25319: 2 trigger @ load-scripts.php?c=0&load[]=jquery-core,jquery-migrate,utils,moxiejs, plupload&ver=7b9880cd1e11918ec57438b938b25319:3 (anonymous) @ heartbeat.min.js? ver=7b9880cd1e11918ec57438b938b25319:1 i @ load-scripts.php?c=0&load[]=jquery- core,jquery-migrate,utils,moxiejs,plupload&ver=7b9880cd1e11918ec57438b938b25319: 2 fireWith @ load-scripts.php?c=0&load[]=jquery-core,jquery-migrate,utils,moxiejs, plupload&ver=7b9880cd1e11918ec57438b938b25319:2 y @ load-scripts.php?c=0&load[] =jquery-core,jquery-migrate,utils,moxiejs,plupload&ver=7b9880cd1e11918ec57438b938b25319: 4 c @ load-scripts.php?c=0&load[]=jquery-core,jquery-migrate,utils,moxiejs,plupload& ver=7b9880cd1e11918ec57438b938b25319:4 XMLHttpRequest.send (async) send @ load- scripts.php?c=0&load[]=jquery-core,jquery-migrate,utils,moxiejs,plupload&ver= 7b9880cd1e11918ec57438b938b25319:4 ajax @ load-scripts.php?c=0&load[]=jquery- core,jquery-migrate,utils,moxiejs,plupload&ver=7b9880cd1e11918ec57438b938b25319: 4 j @ heartbeat.min.js?ver=7b9880cd1e11918ec57438b938b25319:1 (anonymous) @ heartbeat. min.js?ver=7b9880cd1e11918ec57438b938b25319:1 setTimeout (async) k @ heartbeat. min.js?ver=7b9880cd1e11918ec57438b938b25319:1 m @ heartbeat.min.js?ver=7b9880cd1e11918ec57438b938b25319: 1 n @ heartbeat.min.js?ver=7b9880cd1e11918ec57438b938b25319:1 (anonymous) @ heartbeat. min.js?ver=7b9880cd1e11918ec57438b938b25319:1 dispatch @ load-scripts.php?c=0& load[]=jquery-core,jquery-migrate,utils,moxiejs,plupload&ver=7b9880cd1e11918ec57438b938b25319: 3 r.handle @ load-scripts.php?c=0&load[]=jquery-core,jquery-migrate,utils,moxiejs, plupload&ver=7b9880cd1e11918ec57438b938b25319:3 wp-auth-check.min.js?ver=7b9880cd1e11918ec57438b938b25319: 1 Uncaught TypeError: Cannot read property ‘hasClass’ of undefined at HTMLDocument. (wp-auth-check.min.js?ver=7b9880cd1e11918ec57438b938b25319:1) at HTMLDocument.dispatch (load-scripts.php?c=0&load[]=jquery-core,jquery-migrate, utils,moxiejs,plupload&ver=7b9880cd1e11918ec57438b938b25319:3) at HTMLDocument. r.handle (load-scripts.php?c=0&load[]=jquery-core,jquery-migrate,utils,moxiejs, plupload&ver=7b9880cd1e11918ec57438b938b25319:3) at Object.trigger (load-scripts. php?c=0&load[]=jquery-core,jquery-migrate,utils,moxiejs,plupload&ver=7b9880cd1e11918ec57438b938b25319: 3) at Object.a.event.trigger (load-scripts.php?c=0&load[]=jquery-core,jquery- migrate,utils,moxiejs,plupload&ver=7b9880cd1e11918ec57438b938b25319:8) at HTMLDocument. (load-scripts.php?c=0&load[]=jquery-core,jquery-migrate,utils,moxiejs, plupload&ver=7b9880cd1e11918ec57438b938b25319:3) at Function.each (load-scripts. php?c=0&load[]=jquery-core,jquery-migrate,utils,moxiejs,plupload&ver=7b9880cd1e11918ec57438b938b25319: 2) at a.fn.init.each (load-scripts.php?c=0&load[]=jquery-core,jquery-migrate, utils,moxiejs,plupload&ver=7b9880cd1e11918ec57438b938b25319:2) at a.fn.init.trigger( load-scripts.php?c=0&load[]=jquery-core,jquery-migrate,utils,moxiejs,plupload& ver=7b9880cd1e11918ec57438b938b25319:3) at Object. (heartbeat.min. js?ver=7b9880cd1e11918ec57438b938b25319:1) * thanx for your time * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fajax-problem-on-admin%2F%3Foutput_format%3Dmd&locale=en_US) to see the link]_ Viewing 5 replies - 1 through 5 (of 5 total) * [Kartik Shukla](https://wordpress.org/support/users/kartiks16/) * (@kartiks16) * [7 years, 4 months ago](https://wordpress.org/support/topic/ajax-problem-on-admin/#post-11253458) * Hello simonetat, * Maybe a plugin or theme conflict. Please attempt to disable all plugins, and use one of the default (Twenty*) themes. If the problem goes away, enable them one by one to identify the source of your troubles. * Thanks, Kartik * Thread Starter [simonetat](https://wordpress.org/support/users/simonetat/) * (@simonetat) * [7 years, 4 months ago](https://wordpress.org/support/topic/ajax-problem-on-admin/#post-11253468) * ok i’m trying but i dont add plugin since weeks is it possible the new wp verision? * [Kartik Shukla](https://wordpress.org/support/users/kartiks16/) * (@kartiks16) * [7 years, 4 months ago](https://wordpress.org/support/topic/ajax-problem-on-admin/#post-11253479) * Hey simonetat, * I understand, but plugins might have been updated and might be the WP version you are using may not be compatible, so that can create the issue. * Give it a try and see if it helps. * Thanks. * Thread Starter [simonetat](https://wordpress.org/support/users/simonetat/) * (@simonetat) * [7 years, 4 months ago](https://wordpress.org/support/topic/ajax-problem-on-admin/#post-11253499) * right is there a conflict with Social Warfare thanx * [Kartik Shukla](https://wordpress.org/support/users/kartiks16/) * (@kartiks16) * [7 years, 4 months ago](https://wordpress.org/support/topic/ajax-problem-on-admin/#post-11253536) * Happy to Help simonetat! * Feel free to ask if you have any further questions or you can mark it as closed/ resolved. * Thanks. Viewing 5 replies - 1 through 5 (of 5 total) The topic ‘ajax problem on admin’ is closed to new replies. ## Tags * [admin](https://wordpress.org/support/topic-tag/admin/) * [ajax](https://wordpress.org/support/topic-tag/ajax/) * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/) * 5 replies * 2 participants * Last reply from: [Kartik Shukla](https://wordpress.org/support/users/kartiks16/) * Last activity: [7 years, 4 months ago](https://wordpress.org/support/topic/ajax-problem-on-admin/#post-11253536) * Status: not resolved ## Topics ### Topics with no replies ### Non-support topics ### Resolved topics ### Unresolved topics ### All topics