Title: Getting various Javascript errors on Administration
Last modified: August 20, 2016

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# Getting various Javascript errors on Administration

 *  [d4ri0](https://wordpress.org/support/users/d4ri0/)
 * (@d4ri0)
 * [13 years, 6 months ago](https://wordpress.org/support/topic/getting-various-javascript-errors-on-administration/)
 * Hi guys, i was going to add some features to a Friend´s blog when i realized 
   that the administrator wasnt working at all.
 * Im getting Javascript errors on the Web Console, so i cant Add images, Tags, 
   or anything that involves Javascript isnt working!
 * I just want a clue to start searching for the error and fix it. I tried:
    – Updating
   to the last version – Replacing the .php files involved on the errores from the
   administrator (from the same version of WP running) – Disabling all of the extra
   plugins – Using Twenty-Eleven Theme instead of the custom made
 * Can you guys give me an idea of where i should start looking please? Im thinking
   on making a clean install and migration the content but thats a rly hard work
   cause he has some SEO stuff on different plugins and i dont want to lost them(
   migration should be a bit more hard!)
 * Thanks for all!
    Adrian

Viewing 1 replies (of 1 total)

 *  Thread Starter [d4ri0](https://wordpress.org/support/users/d4ri0/)
 * (@d4ri0)
 * [13 years, 6 months ago](https://wordpress.org/support/topic/getting-various-javascript-errors-on-administration/#post-3210972)
 * Sorry i forgot to give you a log of the errors:
 * **On Edit Post: **
    Uncaught TypeError: Cannot call method ‘toLowerCase’ of undefined
   highlight_tagsheadspace-tags.js:76 $.headspaceheadspace-tags.js:15 $.fn.headspaceheadspace-
   tags.js:98 e.extend.eachload-scripts.php:2 e.fn.e.eachload-scripts.php:2 $.fn.
   headspaceheadspace-tags.js:97 $.extend.ajaxurlheadspace.js:25 f.Callbacks.oload-
   scripts.php:2 f.Callbacks.p.fireWithload-scripts.php:2 e.extend.readyload-scripts.
   php:2 c.addEventListener.B
 * **On Edit Categories, Pages and on different plugins too:**
 * Uncaught TypeError: Object [object Object] has no method ‘sortable’
    (anonymous
   function)admin.php:215 f.Callbacks.oload-scripts.php:2 f.Callbacks.p.fireWithload-
   scripts.php:2 e.extend.readyload-scripts.php:2 c.addEventListener.Bload-scripts.
   php:2

Viewing 1 replies (of 1 total)

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## Tags

 * [javascript error](https://wordpress.org/support/topic-tag/javascript-error/)
 * [problem](https://wordpress.org/support/topic-tag/problem/)

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 1 reply
 * 1 participant
 * Last reply from: [d4ri0](https://wordpress.org/support/users/d4ri0/)
 * Last activity: [13 years, 6 months ago](https://wordpress.org/support/topic/getting-various-javascript-errors-on-administration/#post-3210972)
 * Status: not resolved

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