Hi all,
I've got a problem when my application session expire, an NPE is threw
with the following stack trace.
ERROR - RequestCycle -
java.lang.NullPointerException
at
wicket.request.target.component.BookmarkableListenerInterfaceRequestTarget.processEvents(BookmarkableListenerInterfaceRequestTarget.java:104)
at
wicket.request.compound.DefaultEventProcessorStrategy.processEvents(DefaultEventProcessorStrategy.java:64)
at
wicket.request.compound.AbstractCompoundRequestCycleProcessor.processEvents(AbstractCompoundRequestCycleProcessor.java:56)
at wicket.RequestCycle.doProcessEventsAndRespond(RequestCycle.java:912)
at wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:950)
at wicket.RequestCycle.step(RequestCycle.java:1026)
at wicket.RequestCycle.steps(RequestCycle.java:1100)
at wicket.RequestCycle.request(RequestCycle.java:454)
at wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:243)
at wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:122)
at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1065)
at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:365)
at
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:185)
at
org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
at
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:689)
at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:391)
at
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
at org.mortbay.jetty.Server.handle(Server.java:285)
at
org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:457)
at
org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:765)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:628)
at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:209)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:357)
at
org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:329)
at
org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:475)
I'm working with Wicket1.X 492460 revision and this problem disapears
when I use last Wicket1.X revision. I tried to find out what was the
problem but I not succeed in it.
Is someone already has this kind of exception? have you got an idea of
the reason? where did you fix that point (We can not use last revision
on production and we need to meke a patch to fix that)?
Thanks in advance.
NB : getPage() in BookmarkablePageRequestTarget return null.
--
Vincent Demay
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