i have the same problem ,can't make addRenderHeadListener and ajaxselfupdatingtimerbehavior work together, it's not due to race condition is what i know at least that is what exception is pointing ..
any pointer will be appreciated .. thanks, -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Application-addRenderHeadListener-causing-error-tp1853690p2281057.html Sent from the Wicket - User mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org