I've created a new content type, product.
And a products List.
When I save a new Product item, and select Products from the list, Orchard tells me that the product have been saved correctly, but oddly the [Add to] combo box turns back to None, and the Product isn't really saved anywhere.
If I list the items for the Product type, I see nothing. If I go to the Products page on the site, the content is empty.
What do I do wrong? thanks