“NetworkError：500内部服务器错误 - http：// localhost / cc / client”

Question

我正在使用rpc库与客户端和服务器进行通信，以下是我的代码。

<?php

class ClientController extends Zend_Controller_Action
{

    public function init()
    {
        /* Initialize action controller here */
    }

    public function indexAction()
    {
        // action body
         echo "Hello you are in index";

        $client = new Zend_XmlRpc_Client('Server url');

        //var_dump($client);

        try {
            echo "cf doesent called";
            $data = $client->call('cf.test'); 

            $this->view->data = $data;
        } catch (Zend_XmlRpc_Client_HttpException $e) {
            require_once 'Zend/Exception.php';
            throw new Zend_Exception($e);
        } catch (Zend_XmlRpc_Client_FaultException $e) {
            require_once 'Zend/Exception.php';
                throw new Zend_Exception($e);
        }
    }
}

class ServerController extends Zend_Controller_Action
{

    public function init()
    {
        /* Initialize action controller here */
    }

    public function indexAction()
    {
        // action body
        $this->_helper->viewRenderer->setNoRender();
        $server = new Zend_XmlRpc_Server();
        $server->setClass('Application_Model_Data', 'cf');
        echo $server->handle();
    }
}



<?php

class Application_Model_Data
{
    /**
     * Test method
     *
     * @return string
     */
    public function test()
    {
        return 'Hello XMLRPC!';
    }
}

但是当我尝试运行时，它给了我错误“”NetworkError：500内部服务器错误 - 网址“任何帮助..