CiviCRM Community Forums (archive)

All my events seems to get the same error just above the [Confirmation] button.  The error is; "Warning: Invalid argument supplied for foreach() in /home/cehaor5/public_html/administrator/components/com_civicrm/civicrm/CRM/Event/Form/Registration/Register.php on line 269". Any insight appreciated.  I am using a "Contact" and a Price Set for the Event.

Here is the code for this section.  Line 269 is highlighted.
// add this event's default participant role to defaults array
    // (for cases where participant_role field is included in form via profile)
    if ($this->_values['event']['default_role_id']) {
      $this->_defaults['participant_role'] = $this->_defaults['participant_role_id'] = $this->_values['event']['default_role_id'];
    }
    if ($this->_priceSetId) {
      foreach ($this->_feeBlock as $key => $val) {
        foreach ($val['options'] as $keys => $values) {
          if ($values['is_default'] &&
            !CRM_Utils_Array::value('is_full', $values)
          ) {

            if ($val['html_type'] == 'CheckBox') {
              $this->_defaults["price_{$key}"][$keys] = 1;
            }
            else {
              $this->_defaults["price_{$key}"] = $keys;
            }
          }
        }
      }
    }

Yes, we are running CiviCRM 4.3. 
I will try to duplicate on the demo server.

do u have the demo url where u tried to replicate it? we can check drupal db logs

the last time this happened, it was due to an ajax call, the demo server was fast enough that it rendered the page before the ajax call and hence we did not see the error, but i suspect the error is logged in the watchdog table

lobo