how to deal with this? Undefined property: stdClass::$writer

[eluser]Unknown[/eluser]
*Problem solve*

the problem lies within my select procedure which is:

select('field1', 'field2', 'field3' , 'field4')

this is what I thought, but it seems that supposedly the preceding of my field1 isn't another
field but the $value it contains.

public function search_entry($subject, $message)
{

$this->db->select('*');
$this->db->from('t_board');
$this->db->like('subject', $subject);
//$this->db->where('message', $vMessage);
$q = $this->db->get();
return $q->result();
}