ActionView::TemplateError (can't convert Hash into Array) on line #8 of vendor/plugins/active_scaffold/frontends/default/views/_form_association_footer.rhtml:
5:   remote_controller = nil
6: end
7:
8: show_add_existing = (!column.through_association? and options_for_association_count(column.association) > 0)
9:
10: show_add_new = !column.through_association? and (column.plural_association? or (column.singular_association? and not associated.empty?))
11: show_add_new = false unless @record.class.authorized_for?(:action => :create)