Title: JS errors for logged-in users
Last modified: August 22, 2016

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# JS errors for logged-in users

 *  [Paul Schreiber](https://wordpress.org/support/users/paulschreiber/)
 * (@paulschreiber)
 * [11 years, 1 month ago](https://wordpress.org/support/topic/js-errors-for-logged-in-users/)
 * Logged-in users see these two errors:
    notes-common-v2.js?ver=3.4.1-201514:158
   Uncaught ReferenceError: jQuery is not defined admin-bar-v2.js?ver=3.4.1-201514:
   2 Uncaught ReferenceError: _ is not defined
 * If I enable “force JavaScript in head”, all users see this error:
    devicepx-jetpack.
   js?ver=201514:7 Uncaught TypeError: Cannot read property ‘style’ of null
 * Enabling try/catch wrapping does not fix the problem.
 * Site is [https://www.climateinteractive.org/](https://www.climateinteractive.org/)
 * [https://wordpress.org/plugins/autoptimize/](https://wordpress.org/plugins/autoptimize/)

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

 *  [simplistics.ca](https://wordpress.org/support/users/simplisticsca/)
 * (@simplisticsca)
 * [11 years, 1 month ago](https://wordpress.org/support/topic/js-errors-for-logged-in-users/#post-5955562)
 * It looks like either autoptimize or your cloudfront CDN minified jQuery into 
   one file with your other javascript. I’ve never used this plugin, but if its 
   anything like W3TC you should be able to exclude jQuery from autoptimize.
 *  Thread Starter [Paul Schreiber](https://wordpress.org/support/users/paulschreiber/)
 * (@paulschreiber)
 * [11 years, 1 month ago](https://wordpress.org/support/topic/js-errors-for-logged-in-users/#post-5955565)
 * Cloudfront doesn’t do any unifying/minification — it just reproduces what’s on
   my server.
 * Autoptimize does have an option to exclude jQuery from minification. I tried 
   that, but it didn’t work — jQuery still got loaded too late.
 *  Plugin Author [Frank Goossens](https://wordpress.org/support/users/futtta/)
 * (@futtta)
 * [11 years, 1 month ago](https://wordpress.org/support/topic/js-errors-for-logged-in-users/#post-5955577)
 * you could either exclude jquery and underscore OR force in head and exclude devicepx-
   jetpack.
 * hope this helps,
    frank

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

The topic ‘JS errors for logged-in users’ is closed to new replies.

 * ![](https://ps.w.org/autoptimize/assets/icon-256X256.png?rev=2211608)
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 * 3 replies
 * 3 participants
 * Last reply from: [Frank Goossens](https://wordpress.org/support/users/futtta/)
 * Last activity: [11 years, 1 month ago](https://wordpress.org/support/topic/js-errors-for-logged-in-users/#post-5955577)
 * Status: not resolved