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copied!<p>For my projects I never specified any specific separated route for 404. I just catch exceptions thrown by routing, when no appropriate route was found.</p> <p>Here is how I am handling all kind of exceptions that I've discovered in Kohana. I hope it will help you.</p> <pre><code>try { try { $request = Request::instance(); $request->execute(); } catch (ReflectionException $e) { Kohana::$log->add(Kohana::ERROR_404, Kohana::exception_text($e)); if (!IN_PRODUCTION) { throw $e; } $request->response = Request::factory('err/404')->execute(); } catch (Exception404 $e) { Kohana::$log->add(Kohana::ERROR_404, Kohana::exception_text($e)); if (!IN_PRODUCTION) { throw $e; } $request->response = Request::factory('err/404')->execute(); } catch (Kohana_Request_Exception $e) { Kohana::$log->add(Kohana::ERROR_404, Kohana::exception_text($e)); if (!IN_PRODUCTION) { throw $e; } header('Content-Type: text/html; charset='.Kohana::$charset, TRUE, 404); echo Request::factory('err/404')->send_headers()->execute()->response; exit; } catch (exception $e) { Kohana::$log->add(Kohana::ERROR, Kohana::exception_text($e)); if (!IN_PRODUCTION) { throw $e; } $request->status = 500; $request->response = Request::factory('err/500')->execute(); } } catch (exception $e) { if (!IN_PRODUCTION) { throw $e; } echo '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> </head> <body> here is the message that everything is veeeery bad </body> </html>'; exit; } </code></pre> <p>Exception404:</p> <pre><code>class Kohana_Exception404 extends Kohana_Exception { public function __construct($message = 'error 404', array $variables = NULL, $code = 0) { parent::__construct($message, $variables, $code); } } </code></pre>

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