Magento后端模块导致404

由于Magento中的super -5994补丁，我似乎在请求控制器内的函数时出现404错误，在此补丁之前，此函数工作正常。根据这篇文章，它必须与config.xml做一些事情，但据我所知，这并不适用于必须从控制器调用的adminhtml块。我也不知道这个错误是否是路由器需要定义的补丁导致的。

我尝试添加一个带有所有控制器和块的路由器，但即使在清除缓存，注销并再次登录后，该功能仍然是404。

这是我的代码:

app/代码/社区/MyModule里/高级/控制器/AjaxController.php

class Icepay_IceAdvanced_AjaxController extends Mage_Adminhtml_Controller_Action
{
    protected $webservice = null;
    public function iceWebservice()
    {
        if ($this->webservice == null)
            $this->webservice = new Icepay_IceAdvanced_Model_Paymentmethods();
        return $this->webservice;
    }
    public function indexAction()
    {
        $this->loadLayout();
        $this->renderLayout();
    }
    public function get_paymentmethodsAction()
    {
        $this->getResponse()->setBody(Zend_Json::encode($this->iceWebservice()->retrieveAdminGrid($this->getRequest()->get("store"))));
    }
    public function save_paymentmethodAction()
    {
        $adv_sql = Mage::getSingleton('iceadvanced/mysql4_iceAdvanced');
        $reference = $this->getRequest()->getPost("reference");
        $scopeID = $this->getRequest()->getPost("store");
        if (!isset($reference))
            return;
        $adv_sql->setScope($scopeID);
        $settings = Mage::helper("iceadvanced")->getPaymentmethodExtraSettings();
        if ($this->getRequest()->getPost("active_issuers")) {
            $issuers = explode(",", $this->getRequest()->getPost("active_issuers"));
            if (count($issuers) >= 1)
                array_push($settings, "active_issuers"); //At least 1 issuer active is required
        }
        foreach ($settings as $setting) {
            $adv_sql->saveConfigValue($reference, $setting, $this->getRequest()->getPost($setting));
        }
        $this->getResponse()->setBody(sprintf($this->__("%s settings have been saved."), $this->getRequest()->getPost("name")));
    }
}

app/代码/社区/MyModule里/高级/块/Adminhtml/网格/Paymentmethods.php

class Icepay_IceAdvanced_Block_Adminhtml_Grid_PaymentMethods extends Mage_Adminhtml_Block_Widget implements Varien_Data_Form_Element_Renderer_Interface
{
    protected $_element;
    protected $_scope;
    protected $_ajaxLoadPaymentMethodURL;
    protected $_ajaxSavePaymentMethodURL;
    protected $_ajaxGetPaymentMethodsURL;
    protected $debug;
    public function __construct()
    {
        $this->_scope = Mage::app()->getStore(Mage::helper("icecore")->getStoreFromRequest())->getId();
        $this->_ajaxLoadPaymentMethodURL = Mage::helper('adminhtml')->getUrl('icepayadvanced/config/index/paymentmethod/{{pm_code}}', array('_secure' => true, 'scope' => $this->_scope));
        $this->_ajaxSavePaymentMethodURL = Mage::helper('adminhtml')->getUrl('icepayadvanced/ajax/save_paymentmethod', array('_secure' => true, 'scope' => $this->_scope));
        $this->_ajaxGetPaymentMethodsURL = Mage::helper('adminhtml')->getUrl('icepayadvanced/ajax/get_paymentmethods', array('_secure' => true));
        $this->setTemplate('icepayadvanced/grid_paymentmethods.phtml');
    }
    public function render(Varien_Data_Form_Element_Abstract $element)
    {
        $this->setElement($element);
        return $this->toHtml();
    }
    public function setElement(Varien_Data_Form_Element_Abstract $element)
    {
        $this->_element = $element;
        return $this;
    }
    public function getElement()
    {
        return $this->_element;
    }
    public function getJS($uri)
    {
        return Mage::getBaseUrl(Mage_Core_Model_Store::URL_TYPE_JS, true) . $uri;
    }
    public function getPaymentmethods()
    {
        return Mage::getSingleton('iceadvanced/mysql4_iceAdvanced')->getAdminPaymentmethodConfigForStore($this->_scope);
    }
    public function getAddButtonHtml()
    {
        return $this->getChildHtml('add_button');
    }
    protected function _prepareLayout()
    {
        $button = $this->getLayout()->createBlock('adminhtml/widget_button')
            ->setData(array(
                'label' => Mage::helper('icecore')->__('Get paymentmethods'),
                'onclick' => 'return ICEPAY.retrieveFromICEPAY()',
                'class' => 'add'
            ));
        $button->setName('add_tier_price_item_button');
        $this->setChild('add_button', $button);
        if (version_compare(Mage::getVersion(), '1.7.0.0', '<')) {
            $this->getLayout()->getBlock('head')->addItem('js_css', 'prototype/windows/themes/magento.css');
        } else {
            $this->getLayout()->getBlock('head')->addItem('skin_css', 'lib/prototype/windows/themes/magento.css');
        }
        $this->getLayout()
            ->getBlock('head')
            ->addItem('js_css', 'prototype/windows/themes/default.css');
        return parent::_prepareLayout();
    }
}

这里我上传了config.xml和任何其他文件供审查。

编辑:在遵循BJ Hoffpauir指南之后;这是error.log

192.168.137.1 - - [17/Jul/2015:23:03:56 +0000] "POST/index.php/icepayadvanced/ajax/get_paymentmethods/key/21e4f55bb33ad6a323c50140bc5ef585/?isAjax=true HTTP/1.1" 404 16910 "http://192.168.137.124/index.php/admin/system_config/edit/section/icecore/key/e96d9f50648cad8168ebf376470196ad/" "Mozilla/5.0 (Windows NT 6.3;Win64;x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/43.0.2357.134 Safari/537.36"