Title: Undefined index
Last modified: June 29, 2020

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# Undefined index

 *  [codersantosh](https://wordpress.org/support/users/codersantosh/)
 * (@codersantosh)
 * [5 years, 11 months ago](https://wordpress.org/support/topic/undefined-index-164/)
 * Hi,
 * Notice: Undefined index: `apost_wp_block_root` in `.../plugins/breadcrumb-navxt/
   class.bcn_breadcrumb_trail.php` on line 1120
    when viewing category archive page,
   if no post on that category.
 * Thanks!

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

 *  Plugin Author [John Havlik](https://wordpress.org/support/users/mtekk/)
 * (@mtekk)
 * [5 years, 11 months ago](https://wordpress.org/support/topic/undefined-index-164/#post-13092806)
 * Normally, it shouldn’t do that on empty archive pages Regardless, the latest 
   development version on GitHub already should have this fixed and it’ll make the
   next release.
 *  Thread Starter [codersantosh](https://wordpress.org/support/users/codersantosh/)
 * (@codersantosh)
 * [5 years, 11 months ago](https://wordpress.org/support/topic/undefined-index-164/#post-13095413)
 * Actually the query is from our [CosmosWP theme](https://wordpress.org/themes/cosmoswp/)
   user. Thanks for fixing it. The plugin is very useful for us and our user.

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

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

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 * 2 replies
 * 2 participants
 * Last reply from: [codersantosh](https://wordpress.org/support/users/codersantosh/)
 * Last activity: [5 years, 11 months ago](https://wordpress.org/support/topic/undefined-index-164/#post-13095413)
 * Status: not resolved