I have a table:
*CREATE TABLE IF NOT EXISTS `blogs_settings` (
`blog_id` int(11) NOT NULL AUTO_INCREMENT,
`owner_id` int(11) NOT NULL,
`title` varchar(
since the OP hasn't accepted any answer, I'll try to give the solution. I face the same solution as the OP states and the only way to fix it is by adding this line to the model class (in this case this might be 'Blogsetttings.php').
$this->username= (!empty($data['username'])) ? $data['username'] : null;
you should add above line to the exchangeArray() method. Hope it helps