Prism.Unity.Forms and Regions

[lperezj]

i´m using Xamarin.Forms (lastest version 5.x) with Prism (Latest version 8.x) and Prism.Unity.Forms as Ioc. I have a issue with regions, becouse i´m doing every steps to used it (https://xamgirl.com/prism-regions-in-xamarin-forms/) but its not working if i used Prism.Unity.

In Poc (xamgirl), she is using Prism.DryIoc and working fine, but if i change the Ioc to Unity fail.

What are i doing?

App.xml with Unity

<prism:PrismApplication  xmlns="http://xamarin.com/schemas/2014/forms"
                     xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
                     x:Class="RegionPrismSample.App"
                     xmlns:prism="clr-namespace:Prism.Unity;assembly=Prism.Unity.Forms">
      <Application.Resources />
</prism:PrismApplication>

Register the Views and ViewModels

protected override void RegisterTypes(IContainerRegistry containerRegistry)
    {
        containerRegistry.RegisterRegionServices();
        containerRegistry.RegisterForNavigation<MainPage, MainPageViewModel>();
        containerRegistry.RegisterForRegionNavigation<ProductsView, ProductsViewModel>();

Register the Regions

public void Initialize(INavigationParameters parameters)
    {
        _regionManager.RequestNavigate("ProductsRegion", "ProductsView", RegionNavigationCallback);

Somebody knows why is failing with Prism.Unity.Forms and working with Prism.DryIoc.Forms.

There was a bug about Unity, #2227, but in my case, this bug was fixed time ago.

Thx