I am attempting to create a batch to import customers. I used this (http://pastebin.com/duTbxpgd) for instance, however in some way it is not working. I see Drupal Development Service progress bar advancing and It is exhibiting Drupal Development Service proper variety of rows I am processing. However what I am attempting to do in Drupal Development Service operation perform is not executed.

Here is my code:

perform form_submit($kind, &$form_state) {   batch_import_users(); }  perform batch_import_users() {   db_set_active('mysqldb');    $end result = db_query("SELECT * FROM {customers}");    db_set_active('default');    $batch = array(     'title' => t('Importing customers ...'),     'operations' => array(),     'init_message' => t('Commencing'),     'progress_message' => t('Processed @present out of @whole.'),     'error_message' => t('An error occurred throughout processing'),     'completed' => 'batch_import_users_finished',     'progressive' => FALSE,     'file' => 'customers.inc',   );    foreach ($end result as $row) {     $batch['operations'][] = array('batch_create_user', array($row));   }    batch_set($batch);    batch_process(); }  perform batch_create_user($row, &$context) {   // Right here I am simply attempting to get some output so I do know Drupal Development Service operation known as, I am not truly importing Drupal Development Service customers but.    drupal_set_message($row->uid . ' : ' . $row->login);   dd($row->uid . ' : ' . $row->login);    $context['results']['processed']++;   $context['message'] = $row->login; }  perform batch_import_users_finished($success, $outcomes, $operations) {   if ($success) {     drupal_set_message('Importing customers has completed.');   }   else {     drupal_set_message('Some error.');   } } 

Am I lacking one thing or doing one thing fallacious? Any assist may be very a lot appreciated.