YII 抛出异常

我把程序上传到服务器 在浏览器上打开 就抛出这东西。我看了一下LINUX 下文件夹的权限 755 文件的权限644.貌似真的要我改成777?

Application runtime path "/webdata/yii/xxxx/protected/runtime" is not valid. Please make sure it is a directory writable by the Web server process.




 throw new CException(Yii::t('yii','Application runtime path "{path}" is not valid. Please make sure it is a directory writable by the Web server process.',

00237:                 array('{path}'=>$path)));




求高手指点!

protected/runtime/ 把这个目录建好,并设置为 777

恩! 我试过了!是好了!