php - Opencart override engine issue -

php - Opencart override engine issue -

in opencart 2.0 extending model modelaccountorder override engine. i've modified existing method getorder($order_id) functionality overriding when created new method in kid class $this->db not accessible there , getting next error:

fatal error: class 'db\stdclass' not found in system\library\db\mpdo.php on line 77

my kid class receivers_modelaccountorder in override\receivers\catalog\model\account\order.php , working fine.

this not related override engine. issue drivers shipped opencart 2.0 has since been patched.

unfortunately, there many bugs in core code this. if insist on developing 2.0 @ stage, recommend keeping close eye on issue/revision lists.

php opencart