Title: Undefined Property
Last modified: August 7, 2017

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# Undefined Property

 *  [jdbarr](https://wordpress.org/support/users/jdbarr/)
 * (@jdbarr)
 * [8 years, 11 months ago](https://wordpress.org/support/topic/undefined-property-7/)
 * I’m getting the message…
 * Notice: Undefined property: Widgets_On_Pages_Admin::$wop_option_screen_id in …
   pathintentionallyomitted/public_html/wp-content/plugins/widgets-on-pages/admin/
   class-widgets-on-pages-admin.php on line 178
 * How can I fix that error? It only shows when logged into the site, so not a problem
   for visitors.
 * Thanks.
    -  This topic was modified 8 years, 11 months ago by [jdbarr](https://wordpress.org/support/users/jdbarr/).

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

 *  Plugin Author [toddhalfpenny](https://wordpress.org/support/users/toddhalfpenny/)
 * (@toddhalfpenny)
 * [8 years, 11 months ago](https://wordpress.org/support/topic/undefined-property-7/#post-9388478)
 * Hi [@jdbarr](https://wordpress.org/support/users/jdbarr/), thanks for raising
   the issue.
    Could you please confirm the version of the plugin you are using,
   and also WordPress version, and theme?
 * Thanks, Todd
 *  Thread Starter [jdbarr](https://wordpress.org/support/users/jdbarr/)
 * (@jdbarr)
 * [8 years, 11 months ago](https://wordpress.org/support/topic/undefined-property-7/#post-9388499)
 * Sure.
    WP: 4.8.1 Plugin: Version 1.1.1 Theme: Tempera Thanks for your help, Todd.
 * Jon
 *  Thread Starter [jdbarr](https://wordpress.org/support/users/jdbarr/)
 * (@jdbarr)
 * [8 years, 11 months ago](https://wordpress.org/support/topic/undefined-property-7/#post-9388501)
 * FYI, it is WP multi-site.
 *  Plugin Author [toddhalfpenny](https://wordpress.org/support/users/toddhalfpenny/)
 * (@toddhalfpenny)
 * [8 years, 11 months ago](https://wordpress.org/support/topic/undefined-property-7/#post-9390671)
 * Thanks [@jdbarr](https://wordpress.org/support/users/jdbarr/), very useful info.
   
   I shall create a ticket for myself to look into this to see if I can re-produce
   and fix. I’ll update here as I make progress.

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

The topic ‘Undefined Property’ is closed to new replies.

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 * 4 replies
 * 2 participants
 * Last reply from: [toddhalfpenny](https://wordpress.org/support/users/toddhalfpenny/)
 * Last activity: [8 years, 11 months ago](https://wordpress.org/support/topic/undefined-property-7/#post-9390671)
 * Status: not resolved