My favorites - featured plugin error

Question

This error only shows up if user has no favorites. If user have at least one favorite, favorite shows.

Notice: Undefined index: qs in /qa-include/qa-app-format.php(1452) : eval()'d codeon line 42

Warning: Invalid argument supplied for foreach() in /qa-include/qa-app-format.php(1452) : eval()'d code on line 42

It probably doesn't check if $q_list['qs'] is an array but i don't know where exactly because i am using Q2A for only 1 day.

Thanks!

Comments

I ask because the error is happening in a layer, and the only layer in the core Q2A core download is the Mouseover Layer, but that line number (42) doesn't match any reference to the 'qs' element. So please could you post the contents of your qa-plugin directory?

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@gidgreen - you were right

it was the featured plugin - i use a lot of them but i figured it out :D

Answer 1

 

it was "featured" plugin 

 

There is no check for $q_list['qs']. You should change this code in the qa-featured-layer.php starting on line 41 from this:

function q_list($q_list) {

    foreach ($q_list['qs'] as $idx => $q_item)

      if($idx < $this->featured_questions)

        $q_list['qs'][$idx]['classes'] = @$q_list['qs'][$idx]['classes'].' qa-q-      list-item-featured';

      else

        break;

  qa_html_theme_base::q_list($q_list);

}

to this:

 

function q_list($q_list) {

  if(isset($q_list['qs'])){

    foreach ($q_list['qs'] as $idx => $q_item)

      if($idx < $this->featured_questions)

        $q_list['qs'][$idx]['classes'] = @$q_list['qs'][$idx]['classes'].' qa-q-list-item-featured';

      else

        break;

  }

  qa_html_theme_base::q_list($q_list);

}

 

Comments

FYI the final release of Q2A 1.5 (just out!) adds an empty 'qs' element on the favorites page, which should prevent this happening.