Title: Error about categories
Last modified: August 31, 2016

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# Error about categories

 *  Resolved [sleeplessindc](https://wordpress.org/support/users/sleeplessindc/)
 * (@sleeplessindc)
 * [10 years, 1 month ago](https://wordpress.org/support/topic/error-about-categories/)
 * After the update to 4.1.6, I am getting notices saying:
 *  Notice: Undefined index: simple-links-display-by-category/simple-links-display-
   by-category.php in /home/stcwdc/public_html/competition/wp-content/plugins/simple-
   links-display-by-category/lib/SimpleLinksDisplayByCategoryUpdate.php on line 
   37 0
 * [https://wordpress.org/plugins/simple-links/](https://wordpress.org/plugins/simple-links/)

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

 *  Plugin Author [Mat Lipe](https://wordpress.org/support/users/mat-lipe/)
 * (@mat-lipe)
 * [10 years, 1 month ago](https://wordpress.org/support/topic/error-about-categories/#post-7301462)
 * Hi Sleepless,
 * Looks like there may be an issue with the update transient stored in WP.
    Does
   the notice appear constantly or did it just appear once?
 *  Thread Starter [sleeplessindc](https://wordpress.org/support/users/sleeplessindc/)
 * (@sleeplessindc)
 * [10 years ago](https://wordpress.org/support/topic/error-about-categories/#post-7301672)
 * After updating to Simple Links version 4.2.0, the undefined index notice is still
   appearing.
    I am using Simple Links Display By Category version 1.2.6.
 * “Undefined index: simple-links-display-by-category/simple-links-display-by-category.
   php in /home/stcwdc/public_html/competition/wp-content/plugins/simple-links-display-
   by-category/lib/SimpleLinksDisplayByCategoryUpdate.php on line 37 0”
 *  Thread Starter [sleeplessindc](https://wordpress.org/support/users/sleeplessindc/)
 * (@sleeplessindc)
 * [10 years ago](https://wordpress.org/support/topic/error-about-categories/#post-7301673)
 * By the way, this is Not resolved and the error message appears constantly.
 *  Plugin Author [Mat Lipe](https://wordpress.org/support/users/mat-lipe/)
 * (@mat-lipe)
 * [10 years ago](https://wordpress.org/support/topic/error-about-categories/#post-7301674)
 * Hello,
 * I released version 1.2.7 of Display By Category just now which should fix this
   notice level error.
 * Cheers.

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

The topic ‘Error about categories’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/simple-links_3d6e81.svg)
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 * 4 replies
 * 2 participants
 * Last reply from: [Mat Lipe](https://wordpress.org/support/users/mat-lipe/)
 * Last activity: [10 years ago](https://wordpress.org/support/topic/error-about-categories/#post-7301674)
 * Status: resolved