Title: Undefined variable in version 2.1.4
Last modified: August 22, 2016

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# Undefined variable in version 2.1.4

 *  Resolved [pure_ascii](https://wordpress.org/support/users/pure_ascii/)
 * (@pure_ascii)
 * [11 years, 6 months ago](https://wordpress.org/support/topic/undefined-variable-in-version-214/)
 * On mobile devices the gallery still produces an “Notice: Undefined variable: 
   output …” error.
 * Here is the fix:
 *     ```
       --- polaroid_gallery.php.sav 2014-12-08 03:12:18.000000000 +0000
       +++ polaroid_gallery.php        2014-12-13 00:52:11.000000000 +0000
       @@ -379,7 +379,7 @@
        }
   
        function makeGalleryForPhones($attachments, $thumbnail_caption, $id, $image_size){
       -       $output .= "<div class='polaroid-gallery galleryid-{$id}'>";
       +       $output = "<div class='polaroid-gallery galleryid-{$id}'>";
   
               $caption_class = '';
               if($thumbnail_caption == 'show') {
       ```
   
 * [https://wordpress.org/plugins/polaroid-gallery/](https://wordpress.org/plugins/polaroid-gallery/)

Viewing 1 replies (of 1 total)

 *  Plugin Author [tashemi](https://wordpress.org/support/users/tashemi/)
 * (@tashemi)
 * [11 years, 5 months ago](https://wordpress.org/support/topic/undefined-variable-in-version-214/#post-5573500)
 * thanks, used in upcomming v.2.1.5

Viewing 1 replies (of 1 total)

The topic ‘Undefined variable in version 2.1.4’ is closed to new replies.

 * ![](https://ps.w.org/polaroid-gallery/assets/icon-256x256.png?rev=1001625)
 * [Polaroid Gallery](https://wordpress.org/plugins/polaroid-gallery/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/polaroid-gallery/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/polaroid-gallery/)
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 * [Unresolved Topics](https://wordpress.org/support/plugin/polaroid-gallery/unresolved/)
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 * 1 reply
 * 2 participants
 * Last reply from: [tashemi](https://wordpress.org/support/users/tashemi/)
 * Last activity: [11 years, 5 months ago](https://wordpress.org/support/topic/undefined-variable-in-version-214/#post-5573500)
 * Status: resolved