CakePHP“试图获取非对象的属性”错误 [英] CakePHP "Trying to get property of non-object" error

问题描述

当我发布表单时它显示错误：

When I post the form it shows error:

Trying to get property of non-object [APP\Controller\UsersController.php, line 647].

此处是ctp文件的形式代码：

Here the ctp file form code:

admin_highlightedstylist.ctp是

admin_highlightedstylist.ctp is

    <?php echo $this->Form->create('Userhighlighted'); ?>
                    <tr>
                        <th>STYLIST LIST</th>
                        <th><?php echo $this->Form->input('stylist_id', array('empty' => 'Select Stylist')); ?></th>
                        <th>
                            <div class="submit">
                                <?php echo $this->Form->end('ADD HIGHLIGHTED'); ?>
                            </div>
                        </th>
                    </tr>

此处为控制器代码脚本UserController.php

Here the controller code script, UserController.php

    public function admin_highlightedstylist(){
            $this->layout = 'admin';
            $this->isAdmin();
            if($this->request->is('post')){
                print_r($this->requert->data['Userhighlighted']['stylist_id']);
                exit;

            }

            $stylists = $this->User->find('list', array('conditions'=>array('is_stylist' => true,)));
            $this->set(compact('id', 'stylists'));


        }

如何删除此错误以及如何删除我可以解决它吗？

How can I remove this error and how can I solve it?

推荐答案

您是否尝试过实际阅读错误消息，您知道这意味着什么吗？

Have you tried to actually read the error message and do you know what it means?

$ this->请求与 $ this->请求

这是一个简单的错字。恕我直言，错误消息非常清楚，它告诉您您尝试使用不存在的对象。如果知道的话，很容易调试。

It is a simple typo. The error message is IMHO very clear, it tells you that you try to use an object that doesn't exist. Pretty easy to debug if you know that.

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