Error using BusinessCard in Fiori App

Hi,

I'm creating Fiori-style application and when I want to use BusinessCard control I got this strange error:

Uncaught Error: Cannot add direct child without default aggregation defined for control sap.suite.ui.commons.BusinessCard

My code is:

<mvc:View  controllerName="view.About"  xmlns="sap.m"  xmlns:suite="sap.suite.ui.commons"  xmlns:core="sap.ui.core"  xmlns:mvc="sap.ui.core.mvc"  xmlns:control="control"  xmlns:h="http://www.w3.org/1999/xhtml">  <Page  id="page"  title="{Name}"  showNavButton="false"  navButtonPress="handleNavButtonPress" >  <headerContent>  <Button  icon="sap-icon://cart"  visible="{device>/isPhone}"  tooltip="{i18n>TO_CART_BUTTON_TOOLTIP}"  press="handleCartButtonPress" />  </headerContent>  <footer>  <Bar>  <contentRight>  <Button  icon="sap-icon://add"  text="{i18n>PRODUCT_ADD_BUTTON_TEXT}"  tooltip="{i18n>PRODUCT_ADD_BUTTON_TOOLTIP}"  press="handleAddButtonPress" />  </contentRight>  </Bar>  </footer>  <content>  <suite:BusinessCard>  <firstTitle>  <Label   text="Test"   tooltp="Test"/>  </firstTitle>  <content>  </content>  </suite:BusinessCard>  </content>  </Page></mvc:View>

Many thanks Jiri