Title: Debug TypeError
Last modified: August 30, 2016

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# Debug TypeError

 *  Resolved [jezthomp](https://wordpress.org/support/users/jezthomp/)
 * (@jezthomp)
 * [10 years, 6 months ago](https://wordpress.org/support/topic/debug-typeerror/)
 * I receive this debug error since the update to version 3.0.2
 *     ```
       TypeError: undefined is not an object (evaluating 'a.replace')
       http://localhost:81/site/wp-content/plugins/wordpress-seo/js/dist/yoast-seo/yoast-seo-302.min.js line 1
       TypeError: undefined is not an object (evaluating 'this.snippetPreview.reRender')
       http://localhost:81/site/wp-content/plugins/wordpress-seo/js/dist/yoast-seo/yoast-seo-302.min.js line 1
       ```
   
 * [https://wordpress.org/plugins/wordpress-seo/](https://wordpress.org/plugins/wordpress-seo/)

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

 *  [magdigit](https://wordpress.org/support/users/magdigit/)
 * (@magdigit)
 * [10 years, 6 months ago](https://wordpress.org/support/topic/debug-typeerror/#post-6767725)
 * Dear Joost & team!
    Since the big update today (19-11) and the smaller one afterwards
   today **to 3.03**, my WP-editor crashes each time I want to correct/renew a text.
   My Firefox browser crashes with EVERY typed word, and then asks about a script:
   continue/debug/stop. This is the script:** /wp-content…b2d39786448f1632dcadb602bc80e8:
   1**
 * It happened when I was about to work on this page:
    [](http://booxalive.nl/toon-in-de-bocht/)
 * When I checked on Chrome there was the same problem (but without the anouncement
   of that one script: /wp-content…b2d39786448f1632dcadb602bc80e8:1 – which should
   be continued/debugged/stopped).
 * But! When I **deactivated** the (free) Yoast plugin I could write anything I 
   want in the WP-editor as smoothly as ever!
 * The problem seems very obvious: 3.03 clashes with WordPress 4.3.1 /Responsive
   theme (child).
 * Is there a link to the former version of Yoast (of yesterday 18-11-2015: I gather
   it would be 2.**)? There was NO clash at all there.
    Or should I delete Yoast
   and try another SEO plugin?
 * Best wishes,
    Desperate Magda van Tilburg from Amsterdam
 *  [magdigit](https://wordpress.org/support/users/magdigit/)
 * (@magdigit)
 * [10 years, 6 months ago](https://wordpress.org/support/topic/debug-typeerror/#post-6767726)
 * [http://booxalive.nl/toon-in-de-bocht/](http://booxalive.nl/toon-in-de-bocht/)
 *  [Nick Adams](https://wordpress.org/support/users/nickadamstv/)
 * (@nickadamstv)
 * [10 years, 6 months ago](https://wordpress.org/support/topic/debug-typeerror/#post-6767751)
 * All versions of plugins on WordPress.org are available in the Developers tab 
   of the plugin page.
 * [https://wordpress.org/plugins/wordpress-seo/developers/](https://wordpress.org/plugins/wordpress-seo/developers/)
 *  [magdigit](https://wordpress.org/support/users/magdigit/)
 * (@magdigit)
 * [10 years, 6 months ago](https://wordpress.org/support/topic/debug-typeerror/#post-6767773)
 * Thnx Nick!

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

The topic ‘Debug TypeError’ is closed to new replies.

 * ![](https://ps.w.org/wordpress-seo/assets/icon-256x256.gif?rev=3419908)
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 * 4 replies
 * 3 participants
 * Last reply from: [magdigit](https://wordpress.org/support/users/magdigit/)
 * Last activity: [10 years, 6 months ago](https://wordpress.org/support/topic/debug-typeerror/#post-6767773)
 * Status: resolved