System.NullReferenceException: Object reference not set to an instance of an object.

[psudodev]

{System.NullReferenceException: Object reference not set to an instance of an object.
at FreshMvvm.Maui.FreshPageModelResolver.ResolvePageModel[ProcessAuditPopupViewModel](Object data, ProcessAuditPopupViewModel pageModel)

at

I am using Mopups in My Maui project with Freshmvvm.Maui

 public static Task PushPopup<T>(this IPageModelCoreMethods coreMethods, object data = null) where T : FreshBasePageModel
    {

        T pageModel = DependencyService.Resolve<T>();
        var page = FreshPageModelResolver.ResolvePageModel(data, pageModel) as PopupPage;
        return MopupService.Instance.PushAsync(page);
    }
    
    as mentioned in the Blog TinyIOC has been removed and by default we use the Microsoft default dependency injection. The biggest advantage of this is you can bring in any container that supports the Microsoft Dependency Injection.

I might be missing the obvious here but It fails to Inject the DependecyService