GetManifestResourceNames() return always null

Hello,

First of all, I post here because, on Microsoft forum, I am stuck into an infinite loop at login.

So I created a new project, Xamarin form with android and IOS. Added 1 png image to the folder drawable into my Android project. Set it as embedded resource.

But, in the MainPage.xaml.cs, the following code return null

`var assembly = typeof(MainPage).GetTypeInfo().Assembly;

        // Use this help aid to figure out what the actual manifest resource name is.
        string[] resources = assembly.GetManifestResourceNames();

`

It's a new project so, there is nothing more.

I am missing something ? Thanks