Facebook share: what do I need?

1

Hi everyone, I have a problem with http://ngcordova.com/docs/plugins/socialSharing/ when I try to use shareViaFacebook. I use this code:

$cordovaSocialSharing
            .shareViaFacebook($scope.lista[start].titolo, $scope.lista[start].img, null)
            ....

but my app show only the Facebook share with nothing in the body.

Does someone know bug/issue for this plugin with FB share ? Or a way to share.

Thanks.