Trying to get property of non-object in Zend Paginator

Question

i am using zend paginator in my app.pagination works well but i get this error Trying to get property of non-object in

$user = new Zend_Session_Namespace('user');
$user_id =$user->user_id;
 $DB = Zend_Db_Table_Abstract::getDefaultAdapter();
 $select = $DB->select()
     ->from(array('p' => 'phone_service'))
     ->join(array('u' => 'user_preferences'), 'u.phone_service_id = p.phone_service_id')
     ->where('u.user_preferences_name = ?', 'is_user_package_active')
     ->where('p.user_id = ?', $user_id);

     $adapter = new Zend_Paginator_Adapter_DbSelect($select);
     $paginator = new Zend_Paginator($adapter);
     $this->view->paginator=$paginator;

in my view i am doing so

 foreach($this->paginator as $record){
 <td><?php echo $record->phone_service_name;?></td>
  <td><?php echo $record->phone_service_type;?></td>
  <td ><?php echo $record->phone_service_Duration;?></td>}

which is giving following error

Notice: Trying to get property of non-object

when i do so in my view

var_dump($this->paginator);
 [_tableCols:protected] => Array
                    (
                    )
there are no data of columns

Any Hint PLZ ???

Answer 1

make it sure column names in DB and in your code are same.mean spelling are same
or $record['phone_service_name']
 once i got this error and the problem was i miss spell column name hope it helps