After update to WP 3.4 page navigation is not working? [closed]

Question

After I have updated my website to wordpress 3.4 the navigation pages work until page 10, and on categories the pages are not working even after page 2-3.... I don't understand why ? here you can see paper-backgrounds.com

I found a solution somewhere here, but it solved the problem only for the blog posts pages index (tags, categories and search still not working)

After I have added this code to theme functions

function my_post_queries( $query ) {
  // not an admin page and it is the main query
  if (!is_admin() && $query->is_main_query()){
    if(is_home()){
      $query->set('posts_per_page', 1);
    }
  }
}
add_action( 'pre_get_posts', 'my_post_queries' );

the pagination of the home/blog posts works correctly, but search, category and tags pagination is still does not work after a certain number of pages, what can I do ?

I think in one of these two files is the problem.

Here is blogstyle.php http://pastebin.com/k2tY1PVn
and defaultindex.php http://pastebin.com/Lkz2Xgf5

Answer 1

It could be any number of things -- so the best advice is ...

1. Check if your theme needs to be updated after changing to WP3.4
   • change to the default WordPress Twenty Eleven theme and check if the problem goes away)
2. a plugin like WP-Navi is out of date
   • disable all plugins and see if the problem goes away
3. Your Permalinks changed / .htaccess file is not right
   • go to Settings > Permalinks and choose & save an option

To test ... try checking these 2 URL's http://paper-backgrounds.com/page/10/

and this URL http://paper-backgrounds.com/page/11/

hope that helps?

Damien

Answer 2

Of course it doesn't work in Category template, pre_get_posts action is conditioned, it reads "if( is_home() )". You should extend clause to is_category() and/or is_search().