I cann't get even get the basic constructor to work: ContextMenu contextM

Directory Vaadin ContextMenu
1

I cann’t get even get the basic constructor to work:

ContextMenu contextMenu = new ContextMenu (this.table, true);

java.lang.NoSuchMethodError: com.vaadin.ui.MenuBar.addItem(Ljava/lang/String;)Lcom/vaadin/ui/MenuBar$MenuItem;

Using version 7.7.13 (still …)

Would be thankful for a hint.

Gerry