Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via Icesoft by vadim.2004@mail.ru, 1 year ago
[my custom behaviour class] cannot be cast to javax.faces.component.behavior.AjaxBehavior
java.lang.ClassCastException: [my custom behaviour class] cannot be cast to javax.faces.component.behavior.AjaxBehavior at org.icefaces.event.AjaxDisabledList.processEvent(AjaxDisabledList.java:82) at javax.faces.event.SystemEvent.processListener(SystemEvent.java:102)