CakePHP發布錯誤

Question

問題：在控制器功能中出現以下錯誤。 最初的保存正在工作，看起來好像在嵌套保存功能上遇到了麻煩。 關於為什么我會收到此錯誤的想法？

錯誤：致命錯誤錯誤：在非對象文件上調用成員函數read（）：C：\\ metroapps \\ Orders \\ app \\ Controller \\ OrderLogsController.php
線：121

注意：如果要自定義此錯誤消息，請創建app \\ View \\ Errors \\ fatal_error.ctp

代碼 ：

    public function quickAdd($notes = null,$order_id =null, $log_type_id = null) {
            $this->request->data['OrderLog']['log_type_id'] = $log_type_id;
            $this->request->data['OrderLog']['order_id'] = $order_id;
            $this->request->data['OrderLog']['notes'] = $notes;
            $this->OrderLog->create();
    if ($this->OrderLog->save($this->request->data)) {
                $this->Session->setFlash(__('The order log has been saved.'));
                $this->Order->read(null, $order_id);
                //set checkedout to false
                $this->Order->set('checked_out', 0);
                $this->Order->set('checked_out_by', null);
                $this->Order->save();
                return $this->redirect(array('controller' => 'orders','action' => 'view',$order_id));
    } else {
                $this->Session->setFlash(__('The order log could not be saved. Please, try again.'));
    }

    $orders = $this->OrderLog->Order->find('list');
    $logTypes = $this->OrderLog->LogType->find('list');
    $this->set(compact('orders', 'logTypes'));
}

Answer 1

您可能需要修復模型關系並正確訪問相關模型。

確保您的Order和OrderLog模型相關（兩個方向）

// in Order model
public $hasMany = array('OrderLog');

// in OrderLog model
public $belongsTo = array('Order');

然后在你的職能

$this->OrderLog->Order-> ..

// instead of $this->Order