求解struts当中的这个错误....急

ava.lang.IllegalStateException

org.apache.catalina.connector.ResponseFacade.sendError(ResponseFacade.java:407)
org.apache.struts2.dispatcher.Dispatcher.sendError(Dispatcher.java:770)
org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:505)
org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77)
org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:91)

当我执行完一个action后，rerun "success";转发到一个jsp页面时就报这样的错，，求指教