Vaadin 8.1, Tree and ContextClick

Hello, sorry the first version of this post was a little bit rude…

The context click do not work on tree. This is really annoying

public class FlowTree extends Tree {

addContextClickListener( contextClickEvent → { Notification.show(“TOTOTOTOTOTO”);});
}

Give a bad stack trace :

Ignoring RPC call to com.vaadin.shared.ContextClickRpc.contextClick in connector com.xxxxxxxxxFlowTree(40) as no RPC implementation is registered

Not cool :frowning:

Is anybody have an idea ?