Front Page warning

[mabi]

Another issue I'm dealing with is a "There are no items to display" warning showing on a Front Page.
My section's content linked to a first menu item displays as I want but just below that I get the mentioned warning.
It disapears when I mark any content item as a Front Page but I dont want to have those "stand-alone" articles but only those grouped in my section.
I guess it's because of my missconfiguration but how to solve it?

[datahell]

You must have at least one content item set to be displayed in your site's front-page.