WordPress.org

1. zuzuleinen
   Member
   Posted 5 months ago #

   If I select no category for my Custom post type (but for WP still remains "Uncategorized"), I get
   Notice: Undefined offset: 0 in ...\wp-content\plugins\breadcrumbs\yoast-breadcrumbs.php on line 230
   

   $cats = get_the_category();
   $cat = $cats[0]; // line 230

   The problem is that WP's get_the_category() has this at the beginning:
   

   $categories = get_the_terms( $id, 'category' );
   if ( ! $categories )
   	$categories = array();
   
   // ... more stuff below

   The rest of the code doesn't modify the array (not the function per se), so it's bound to return empty if no categs are found. Thus the undefined offset 0.

   http://wordpress.org/extend/plugins/yet-another-related-posts-plugin/

2. mitcho (Michael Yoshitaka Erlewine)
   Member
   Posted 5 months ago #

   Wait... is this an issue with YARPP? I don't think you're describing a YARPP issue...

3. zuzuleinen
   Member
   Posted 5 months ago #

   Damn it. Sorry. It's not. I was confused by all the Y* plugins. Closing.

4. mitcho (Michael Yoshitaka Erlewine)
   Member
   Posted 5 months ago #

   lol, thanks.

Reply

You must log in to post.