I'm not at office now but most surely this line is Registration.java:787 : target.addComponent(captchaImage); and I think target is null.
I think I had this problem before in another context, but then target was null all the time, on all browsers. I changed AjaxFallbackLink with AjaxLink and it worked. -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/problems-with-AjaxFallbackLink-on-IE-tp4165457p4165836.html Sent from the Users forum 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