Ao compilar o programa estou tendo esse erro:
Type 'masterView' is not usable as an object element because it is not public or does not define a public parameteless constructor or a type converter.
esse é o código por da masterView
namespace EstudosApp.Views
{
[XamlCompilation(XamlCompilationOptions.Compile)]
public partial class MasterView : ContentPage
{
public MasterViewModel ViewModel { get; set; }
public MasterView(Usuario usuario)
{
InitializeComponent();
this.ViewModel = new MasterViewModel(usuario);
this.BindingContext = this.ViewModel;
}
}
}