CakePHP发布错误

Question

问题：在控制器功能中出现以下错误。 最初的保存正在工作，看起来好像在嵌套保存功能上遇到了麻烦。 关于为什么我会收到此错误的想法？

错误：致命错误错误：在非对象文件上调用成员函数read（）：C：\\ metroapps \\ Orders \\ app \\ Controller \\ OrderLogsController.php
线：121

注意：如果要自定义此错误消息，请创建app \\ View \\ Errors \\ fatal_error.ctp

代码 ：

    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

您可能需要修复模型关系并正确访问相关模型。

确保您的Order和OrderLog模型相关（两个方向）

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

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

然后在你的职能

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

// instead of $this->Order