CakePHP - 调用未定义的函数find()

Question

我试图调用find()加载模型的函数,我得到以下错误:调用未定义函数find()

如果我可以打电话create()和save(),为什么find()不确定？

public function admin_upload() {
        $this->layout = 'ajax';
        $this->loadModel('TempImage');

        $uploadedFileName = $_FILES['data']['name']['Staticpage']['main_image'];
        $uploadedType = $_FILES['data']['type']['Staticpage']['main_image'];
        $uploadedTmpFileName = $_FILES['data']['tmp_name']['Staticpage']['main_image'];
        $uploadedError = $_FILES['data']['error']['Staticpage']['main_image'];
        $uploadedSize = $_FILES['data']['size']['Staticpage']['main_image'];

        $this->TempImage->create();

        $imageData = array(
            'name' => $uploadedFileName,
            'type' => $uploadedType,
            'tmp_name' => $uploadedTmpFileName,
            'error' => $uploadedError,
            'size' => $uploadedSize
        );

        $temporaryData = array(
            'path' => $imageData
        );

        $this->TempImage->save($temporaryData);

        $lastTempImageThumbPath = $this->TempImage-find(
                'first',
                array(
                    'conditions' => array(
                        'id' => $this->TempImage->getLastInsertID()
                    )
                )
        );
        $this->set('thumb', $lastTempImageThumbPath['TempImage']['thumb_path']);
    }

Answer 1

只是一个小错误,你错过了 >

错误: $this->TempImage-find(

对: $this->TempImage->find(

来自Brian Warshaw的评论:
只是添加一点清晰度以便你理解,当缺少那个时,PHP正在解释当你试图从$ this-> TempImage的值中减去未定义函数的结果时