SOLVED : Magento 2 : Any Specific Solution for "Front Controller Reached 100 Router Match Iterations" Error

Question

I m using magento 2.1.3. Looking Specific Solution for "Front controller reached 100 router match iterations" Error...? I checked some answers on stackexchange but not working for magento 2.1.3.

public function match(\Magento\Framework\App\RequestInterface $request) {

    $identifier = trim($request->getPathInfo(), '/');

    /** @var \Magento\Cms\Model\Page $page */
    $page = $this->_pageFactory->create();
    if (strpos($identifier, 'xyz.html') !== false) {
        $request->setModuleName('My_Module')->setControllerName('mymodule')->setActionName('index');
    }
    if (strpos($identifier, 'pqr.html') !== false) {
        $request->setModuleName('My_Module')->setControllerName('mymodule')->setActionName('testing');
    }
    $request->setAlias(\Magento\Framework\Url::REWRITE_REQUEST_PATH_ALIAS, $identifier);
}

Answer 1

I am Not Extending This Class in Controller After Extending

\Magento\Framework\App\Action\Action

And Impliments its execute() method it Works.