Title: TypeError: c.curCSS is not a function
Last modified: August 20, 2016

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# TypeError: c.curCSS is not a function

 *  [Dylan Kuhn](https://wordpress.org/support/users/cyberhobo/)
 * (@cyberhobo)
 * [13 years, 5 months ago](https://wordpress.org/support/topic/typeerror-ccurcss-is-not-a-function/)
 * The customized jquery-ui probably just needs an update. The current version produces
   this error with the jQuery 1.8 base that is shipped with WP 3.5.
 * [http://wordpress.org/extend/plugins/contact-dialog/](http://wordpress.org/extend/plugins/contact-dialog/)

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

 *  [Laxman Kasula](https://wordpress.org/support/users/wordpress67/)
 * (@wordpress67)
 * [13 years, 5 months ago](https://wordpress.org/support/topic/typeerror-ccurcss-is-not-a-function/#post-3282220)
 * Rolled back the jquery 1.8 to 1.7 and it worked for me.
 *  Thread Starter [Dylan Kuhn](https://wordpress.org/support/users/cyberhobo/)
 * (@cyberhobo)
 * [13 years, 5 months ago](https://wordpress.org/support/topic/typeerror-ccurcss-is-not-a-function/#post-3282221)
 * Upgrading the plugin’s version of jquery-ui to 1.9.2 appears to work as well.
 *  [sbroways](https://wordpress.org/support/users/sbroways/)
 * (@sbroways)
 * [12 years, 10 months ago](https://wordpress.org/support/topic/typeerror-ccurcss-is-not-a-function/#post-3282262)
 * I updated to the latest jQuery UI and fixed it for me too. The problem is caused
   by jQuery and jQuery UI being out of sync. So if you update WordPress and it 
   starts calling the latest jQuery library, you can start to run into some issues
   if you don’t call the lastest UI library as well.

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

The topic ‘TypeError: c.curCSS is not a function’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/contact-dialog.svg)
 * [Contact Dialog](https://wordpress.org/plugins/contact-dialog/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/contact-dialog/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/contact-dialog/)
 * [Active Topics](https://wordpress.org/support/plugin/contact-dialog/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/contact-dialog/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/contact-dialog/reviews/)

 * 3 replies
 * 3 participants
 * Last reply from: [sbroways](https://wordpress.org/support/users/sbroways/)
 * Last activity: [12 years, 10 months ago](https://wordpress.org/support/topic/typeerror-ccurcss-is-not-a-function/#post-3282262)
 * Status: not resolved