Title: WP_DEBUG message when unchecking &quot;Enable scroll to top Effect&quot;
Last modified: August 30, 2016

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# WP_DEBUG message when unchecking "Enable scroll to top Effect"

 *  [Clifford Paulick](https://wordpress.org/support/users/cliffpaulick/)
 * (@cliffpaulick)
 * [10 years, 5 months ago](https://wordpress.org/support/topic/wp_debug-message-when-unchecking-enable-scroll-to-top-effect/)
 * I didn’t try the other options, but this WP_DEBUG message appears when I check“
   Enable scroll to top Effect” and save and then uncheck “Enable scroll to top 
   Effect” and save:
 * > Notice: Undefined index: scrollTop in /wp-content/plugins/ajaxify-wordpress-
   > site/ajaxify-wordpress-site.php on line 100
 * [https://wordpress.org/plugins/ajaxify-wordpress-site/](https://wordpress.org/plugins/ajaxify-wordpress-site/)

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 * 0 replies
 * 1 participant
 * Last reply from: [Clifford Paulick](https://wordpress.org/support/users/cliffpaulick/)
 * Last activity: [10 years, 5 months ago](https://wordpress.org/support/topic/wp_debug-message-when-unchecking-enable-scroll-to-top-effect/)
 * Status: not resolved