PHP notice

Trying to get property of non-object

/home/konntakt/web/quservis.ru/public_html/protected/controllers/ServiceCategoryController.php(18)

06     {
07         Yii::app()->clientScript->registerMetaTag('Все категории услуг', 'description');
08         Yii::app()->clientScript->registerMetaTag('Ключевые слова', 'keywords');
09 
10         $models = ServiceCategory::model() -> findAll();
11         $this->render('index', array('models' => $models));
12     }
13 
14     public function actionView($id)
15     {
16 
17         $model = ServiceCategory::model() -> findByPk($id);
18         Yii::app()->clientScript->registerMetaTag($model->description, 'description');
19         Yii::app()->clientScript->registerMetaTag($model->tags, 'keywords');
20         $criteria = new CDbCriteria();
21         $criteria->compare('status', 1);
22         $criteria->compare('category_id', $id);
23         $criteria -> order = 'id DESC';
24         $services = new CActiveDataProvider('Service', array(
25             'criteria' => $criteria,
26             'pagination' => false,
27                         
28         ));
29 
30         $this->render('view', array('model' => $model,'services' => $services));

Stack Trace

#9
+
 /home/konntakt/web/quservis.ru/public_html/index.php(13): CApplication->run()
08 defined('YII_DEBUG') or define('YII_DEBUG',true);
09 // specify how many levels of call stack should be shown in each log message
10 defined('YII_TRACE_LEVEL') or define('YII_TRACE_LEVEL',3);
11 
12 require_once($yii);
13 Yii::createWebApplication($config)->run();
2024-03-29 02:27:13 Apache/2.4.18 (Ubuntu) mod_fcgid/2.3.9 OpenSSL/1.0.2g Yii Framework/1.1.15