Title: ‘undefined’ Error Popup
Last modified: February 2, 2019

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# ‘undefined’ Error Popup

 *  Resolved [thinkmedia](https://wordpress.org/support/users/thinkmedia/)
 * (@thinkmedia)
 * [7 years, 6 months ago](https://wordpress.org/support/topic/undefined-error-popup/)
 * Hi,
 * In wp-admin, when trying to dismiss the gallery wizard, a windows popup occurs
   that simply says “Undefined” and all you can do is click OK.
    The popup closes
   but the wizard dialogue box still sits at the top of the page.
 * WP 5.0.3
    Clean Install NextGen and NextGen Pro

Viewing 2 replies - 1 through 2 (of 2 total)

 *  [Mihai Ceban](https://wordpress.org/support/users/mihaiimagely/)
 * (@mihaiimagely)
 * [7 years, 6 months ago](https://wordpress.org/support/topic/undefined-error-popup/#post-11164953)
 * Hi [@thinkmedia](https://wordpress.org/support/users/thinkmedia/),
 * We are really sorry about this known problem. It looks like our developers are
   up to release a fix estimatedly in the next plugin’s update.
 * Sorry for the inconveniences,
    Mihai
 *  [gabyimagely](https://wordpress.org/support/users/gabyimagely/)
 * (@gabyimagely)
 * [7 years, 4 months ago](https://wordpress.org/support/topic/undefined-error-popup/#post-11383817)
 * Because it has been a month or more since your last reply, I am going to mark
   this as resolved as I assume you have found a solution. Please feel free to reply
   again if you still have questions.
 * – Gaby, Customer Support.

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘‘undefined’ Error Popup’ is closed to new replies.

 * ![](https://ps.w.org/nextgen-gallery/assets/icon-256x256.png?rev=2083961)
 * [Photo Gallery, Sliders, Proofing and Themes - NextGEN Gallery](https://wordpress.org/plugins/nextgen-gallery/)
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 * 2 replies
 * 3 participants
 * Last reply from: [gabyimagely](https://wordpress.org/support/users/gabyimagely/)
 * Last activity: [7 years, 4 months ago](https://wordpress.org/support/topic/undefined-error-popup/#post-11383817)
 * Status: resolved