ngRoute otherwise you are not redirecting

Hello, I'm trying to redirect the page when the url invalidates, but I'm not getting it, I've looked in other forums and I've researched but I can not find what it can be ... Follow the source:

raiz_app = $("#raiz_app").val();
$routeProvider.when('/webern', {
    templateUrl: raiz_app + '/View/Template/inicio.html'
}).when('/webern/grupolojas', {
    templateUrl: raiz_app + '/View/Template/Cadastros/grupolojas.html',
    controller: 'controle_grupolojas'
}).otherwise({
    redirectTo: '/webern'
});