Title: undefined index error
Last modified: August 20, 2016

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# undefined index error

 *  Resolved [Aphrodite](https://wordpress.org/support/users/aphrodite/)
 * (@aphrodite)
 * [13 years, 3 months ago](https://wordpress.org/support/topic/undefined-index-error-1/)
 * Hi !
 * On a specific theme activation (smartit) i have those errors : Notice: Undefined
   index: solo-comment-subscribe in /wp-content/plugins/subscribe-to-double-opt-
   in-comments/subscribe-to-doi-comments.php(1036) : runtime-created function on
   line 1
 * Notice: Undefined index: salt in /wp-content/plugins/subscribe-to-double-opt-
   in-comments/subscribe-to-doi-comments.php on line 874
 * Notice: Undefined index: clear_both in /wp-content/plugins/subscribe-to-double-
   opt-in-comments/subscribe-to-doi-comments.php on line 880
 * Notice: Undefined index: default_subscribed in /wp-content/plugins/subscribe-
   to-double-opt-in-comments/subscribe-to-doi-comments.php on line 370
 * Notice: Undefined index: hideCopyright in /wp-content/plugins/subscribe-to-double-
   opt-in-comments/subscribe-to-doi-comments.php on line 371
 * When saving anything i get that in more :
    Notice: Undefined index: solo-comment-
   subscribe in /wp-content/plugins/subscribe-to-double-opt-in-comments/subscribe-
   to-doi-comments.php(1036) : runtime-created function on line 1
 * Any way to solve that ?
 * Thanks !
 * [http://wordpress.org/extend/plugins/subscribe-to-double-opt-in-comments/](http://wordpress.org/extend/plugins/subscribe-to-double-opt-in-comments/)

The topic ‘undefined index error’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/subscribe-to-double-opt-in-comments_ffffff.
   svg)
 * [Subscribe to Double-Opt-In Comments](https://wordpress.org/plugins/subscribe-to-double-opt-in-comments/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/subscribe-to-double-opt-in-comments/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/subscribe-to-double-opt-in-comments/)
 * [Active Topics](https://wordpress.org/support/plugin/subscribe-to-double-opt-in-comments/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/subscribe-to-double-opt-in-comments/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/subscribe-to-double-opt-in-comments/reviews/)

 * 0 replies
 * 1 participant
 * Last reply from: [Aphrodite](https://wordpress.org/support/users/aphrodite/)
 * Last activity: [13 years, 3 months ago](https://wordpress.org/support/topic/undefined-index-error-1/)
 * Status: resolved