Exception in Collection.php line 1543:

  

Property [type] does not exist on this collection instance.

I am doing a project in Laravel (5.4) where it is practically ready, but this error is occurring, because I want the user to click to login, the \home view does not appear and enter this if / else:

public function index()
{
    $user = Auth::user();

    if($user->tipo == 'Administrador'){
        return View('/inicioadm'); //aqui já tentei com redirect e tbm n foi
    }else{
        return View('/iniciodes'); //aqui já tentei com redirect e tbm n foi
    }
}

Routes:

Route::('home', 'Auth\HomeController@index');
Route::post('home', 'Auth\HomeController@index');