YII框架 CActiveRecord Delete()调用失败

[代码修行者]

models/Goods.php:

	class Goods extends CActiveRecord
	{
		public static function model($className = __CLASS__)
		{
			return parent::model($className);
		}
		public function tableName()
		{
			return '{{goods}}';
		}
	}

controller:

	public function actionDel($id)
	{
		$goods_model = Goods::model();
		$goods_info = $goods_model->findByPk($id);
		if($goods_info->delete()) //报错,没有delete函数,但是数据已经删除了
		{
			$this->redirect('index.php');
		}
	}

Fatal error: Call to a member function delete()
这是为什么啊,求解!

[代码修行者]

哎,不好意思,原来是浏览器被劫持了!