errID:8 errStr:Undefined property: CountSum::$sellPrice errFile:IAPP_PATH/classes/countsum.php errLine:255 errTime:20-02-28 15:59:10 ##出错时变量的值:## array ( 'buyInfo' => array ( 'goods' => array ( 'id' => array ( ), 'data' => array ( ), ), 'product' => array ( 'id' => array ( ), 'data' => array ( ), ), 'count' => 0, 'sum' => 0, ), 'user_id' => NULL, 'group_id' => '', 'goodsList' => array ( ), 'productList' => array ( ), 'final_sum' => 0, ) <\ERROR_INFO>