search in two tables

[eluser]anyamanggar[/eluser]
if i used return like this

Code:

function cariinfo($keyword) {
$this->db->select('*');
$this->db->from('info');
$this->db->join('berita', 'info.id = berita.id');
$this->db->like('info.title',$keyword);
return $this->db->get();
}

erorr like this

Code:

A PHP Error was encountered

Severity: Notice

Message: Trying to get property of non-object

Filename: backend/cariinfo_view.php

Line Number: 38