Notice (8): Undefined index: mapid [APP/Controller/NewsController.php, line 97]Code Context    public function maps($id='')
    {
        $id = $this->request->query['mapid'];
$id = ''
NewsController::maps() - APP/Controller/NewsController.php, line 97
ReflectionMethod::invokeArgs() - [internal], line ??
Controller::invokeAction() - CORE/Cake/Controller/Controller.php, line 490
Dispatcher::_invoke() - CORE/Cake/Routing/Dispatcher.php, line 185
Dispatcher::dispatch() - CORE/Cake/Routing/Dispatcher.php, line 160
[main] - APP/webroot/index.php, line 107