Miracle Tai chi

Notice (8): Undefined offset: 0 [APP/Controller/CategoriesController.php, line 50]

//=============================================
    public function view() {
        if($this->request->params['pass'][0] > 0){

CategoriesController::view() - APP/Controller/CategoriesController.php, line 50
ReflectionMethod::invokeArgs() - [internal], line ??
Controller::invokeAction() - CORE/Cake/Controller/Controller.php, line 486
Dispatcher::_invoke() - CORE/Cake/Routing/Dispatcher.php, line 187
Dispatcher::dispatch() - CORE/Cake/Routing/Dispatcher.php, line 162
[main] - APP/webroot/index.php, line 110

Notice (8): Undefined offset: 0 [APP/Controller/CategoriesController.php, line 57]

Code Context

            }
        }else{
            $aliasname = $this->request->params['pass'][0];

CategoriesController::view() - APP/Controller/CategoriesController.php, line 57
ReflectionMethod::invokeArgs() - [internal], line ??
Controller::invokeAction() - CORE/Cake/Controller/Controller.php, line 486
Dispatcher::_invoke() - CORE/Cake/Routing/Dispatcher.php, line 187
Dispatcher::dispatch() - CORE/Cake/Routing/Dispatcher.php, line 162
[main] - APP/webroot/index.php, line 110

Invalid Category