Title: Undefined variable for Preview AMP
Last modified: April 18, 2018

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# Undefined variable for Preview AMP

 *  [jimoe](https://wordpress.org/support/users/jimoe/)
 * (@jimoe)
 * [8 years, 1 month ago](https://wordpress.org/support/topic/undefined-variable-for-preview-amp/)
 * WP 4.9.5
    AMP 0.9.85.4
 * When I select “Preview AMP” this shows at the top of the page:
 * Notice: Undefined variable: redux_builder_amp in /home/sohne/web/sma-v4/wp-content/
   plugins/accelerated-mobile-pages/templates/design-manager/swift/page.php on line
   5
 * How do I correct it?

Viewing 1 replies (of 1 total)

 *  Plugin Author [Ahmed Kaludi](https://wordpress.org/support/users/ahmedkaludi/)
 * (@ahmedkaludi)
 * [8 years, 1 month ago](https://wordpress.org/support/topic/undefined-variable-for-preview-amp/#post-10208948)
 * Hi [@jimoe](https://wordpress.org/support/users/jimoe/)
 * Can you try the new version and see if you still get the error? If yes, then 
   just create a bug ticket on: [https://github.com/ahmedkaludi/accelerated-mobile-pages/issues](https://github.com/ahmedkaludi/accelerated-mobile-pages/issues)–
   and we will get it solved for you.

Viewing 1 replies (of 1 total)

The topic ‘Undefined variable for Preview AMP’ is closed to new replies.

 * ![](https://ps.w.org/accelerated-mobile-pages/assets/icon-256x256.png?rev=1693616)
 * [AMP for WP - Accelerated Mobile Pages](https://wordpress.org/plugins/accelerated-mobile-pages/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/accelerated-mobile-pages/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/accelerated-mobile-pages/)
 * [Active Topics](https://wordpress.org/support/plugin/accelerated-mobile-pages/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/accelerated-mobile-pages/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/accelerated-mobile-pages/reviews/)

## Tags

 * [preview](https://wordpress.org/support/topic-tag/preview/)
 * [undefined variable](https://wordpress.org/support/topic-tag/undefined-variable/)

 * 1 reply
 * 2 participants
 * Last reply from: [Ahmed Kaludi](https://wordpress.org/support/users/ahmedkaludi/)
 * Last activity: [8 years, 1 month ago](https://wordpress.org/support/topic/undefined-variable-for-preview-amp/#post-10208948)
 * Status: not resolved