Cannot execute relative navigation from root page, because it has no navigation stack

[Nelo-cool]

Please tell me what I'm doing wrong?

call from rout "login":

var res = await navigationService.NavigateAsync("registration");
response:
res.Success = false,
{"Cannot execute relative navigation from root page, because it has no navigation stack"}

.UseMPowerKitNavigation(b =>
{
b.ConfigureServices(s =>
{
s.RegisterForNavigation<LoginView, LoginViewModel>("login");
s.RegisterForNavigation<RegistrationView, RegistrationViewModel>("registration");
})
.OnInitialized(sp => { })
.OnAppStart("login");
})

[Alex-Dobrynin]

you didnt use NavigationPage in your navigation stack. thats why you have no navigation stack to navigate through.
Basically everything is in the error message

[Nelo-cool]

Hello my friends :) I didn't understand anything, but it's very interesting. I currently have Shell.Current.GoTo() with routes in AppShell. I implemented INavigator interface in the MaUI project using Shell.Current, and then passed this service to ViewModels (DI). It seems that you have something different. Maybe your navigation is more practical and better, but how do you start it? maybe

[Alex-Dobrynin]

read the docs and look into sample project. everything is there