Import 'matrix data field' -> cells are missing whereas create new node.

Hi, I have problem with matrix module.
When I'm trying create new content type with cck field (measurement Content Copy module => import code field), drupal system create node data's in database, but when I want create new node, my cells are empty (no display in create node).

Below is my code, whose I try added.

array (
    'label' => 'cena',
    'field_name' => 'field_cena',
    'type' => 'matrix',
    'widget_type' => 'table',
    'change' => 'Change basic information',
    'weight' => '3',
    'description' => 'Enter keywords and prizes for a this.',
    'default_value' => 
    array (
    ),
    'default_value_php' => 'return array( 0 => array(), 1 => array(), 2 => array(),);',
    'default_value_widget' => 
    array (
      'field_cena' => 
      array (
        0 => 
        array (
          0 => array(),
          1 => array(),
          2 => array(),
        ),
      ),
    ),
    'group' => false,
    'required' => '0',
    'multiple' => '1',
    'info' => 
    array (
      'field_name' => 'field_cena',
      'field_type' => 'table',
    ),
    'mode' => 'cols',
    'empty' => '-',
    'empty_hide' => 1,
    'add_cols' => 'Add new column',
    'cols_elements' => 'a:3:{i:0;a:8:{s:5:"#type";s:9:"textfield";s:6:"#title";s:15:"Slowo kluczowe";s:8:"#options";s:9:"undefined";s:11:"#validation";s:4:"none";s:5:"#size";s:1:"5";s:9:"#required";i:0;s:12:"#calc_method";s:9:"undefined";s:4:"#php";i:0;}i:1;a:8:{s:5:"#type";s:9:"textfield";s:6:"#title";s:11:"Cena top 10";s:8:"#options";s:9:"undefined";s:11:"#validation";s:7:"numeric";s:5:"#size";s:1:"5";s:9:"#required";i:0;s:12:"#calc_method";s:9:"undefined";s:4:"#php";i:0;}i:2;a:8:{s:5:"#type";s:9:"textfield";s:6:"#title";s:10:"Cena top 5";s:8:"#options";s:9:"undefined";s:11:"#validation";s:7:"numeric";s:5:"#size";s:1:"5";s:9:"#required";i:0;s:12:"#calc_method";s:9:"undefined";s:4:"#php";i:0;}}',
    'rows' => '',
    'add_rows' => 'Add new row',
    'rows_elements' => '',
    'op' => 'Save field settings',
    'module' => 'matrix',
    'widget_module' => 'matrix',
    'columns' => 
    array (
    ),
    'display_settings' => 
    array (
      'weight' => '32',
      'parent' => '',
      'label' => 
      array (
        'format' => 'hidden',
      ),
      'teaser' => 
      array (
        'format' => 'hidden',
        'exclude' => 0,
      ),
      'full' => 
      array (
        'format' => 'hidden',
        'exclude' => 0,
      ),
      4 => 
      array (
        'format' => 'hidden',
        'exclude' => 0,
      ),
    ),
  ),

Resul past import:
http://images37.fotosik.pl/1043/5d2944a2c1c21fe7m.jpg
Thanks for help.