Xamarin.Form Image not showing in Imagecell

Hi i have seen some form where people having problem with picture not showing up when they add them to the ImageCell
I even print out my image string so i can look if something is wrong.
If i go back some versions of Xamarin.Form the http... links works but still not the image on the device. Newest version is from (24 Jan 2019)

The image shows if i do this...

<ListView.ItemTemplate>



</ListView.ItemTemplate>

The images is in default project (not android / ios) and i have a folder called Product there. and this works
_MainLayout.Children.Add(new Image { Source = ImageSource.FromResource("Inkopslista.Product.1.jpg") });

is this a problem, do i need to have them in andorid drawings to get the Imagecell to work?