looks like your session class is loaded twice...
-igor
On Wed, Feb 27, 2008 at 5:54 AM, Anders Peterson <[EMAIL PROTECTED]> wrote:
> That wasn't it. Just happened again... /Anders
>
>
>
> Anders Peterson wrote:
> > No (don't know what it is).
> >
> > I think maybe this problem was caused by the RunJettyRun plugin
> > picking up my wicket-1.3.0 jars that I had forgotten to delete from my
> > project. I did not reference those jars, but the files where still in
> > my project directory.
> >
> > I did some general "update all plugins" and project cleaning. Then the
> > problem disappeared. There wasn't much to clean, but I did have that
> > older version of wicket still in the project directory. (Must have had
> > it there since 1.3.1 was released.)
> >
> > /Anders
> >
> > Igor Vaynberg wrote:
> >> are you using class reloading filter?
> >>
> >> -igor
> >>
> >>
> >>
> >>
> >> On Sun, Feb 24, 2008 at 7:57 AM, Anders Peterson
> >> <[EMAIL PROTECTED]> wrote:
> >>> Hi,
> >>>
> >>> I (sometimes) get a strange Exception. You can see the stacktrace
> >>> in the
> >>> attached file.
> >>>
> >>> The problem appears (sometimes) when I submit a form. Just displaying
> >>> data/pages is never a problem.
> >>>
> >>> At first glance it seems I get a ClassCastException when doing
> >>>
> >>> public static BLAppSession getCurrent() {
> >>> return (BLAppSession) Session.get();
> >>> }
> >>>
> >>> Debugging the code I cannot see anything (obviously) wrong with my
> >>> Session subclass. Something else must be the actual problem. What does
> >>> this mean:
> >>>
> >>> SEVERE: there was an error cleaning up target
> >>> [EMAIL PROTECTED]
> >>>
> >>> class = se.optimatika.blapp.gui.PgEvaluateResults, id = 4, version =
> >>> 0]->image2->IResourceListener.
> >>>
> >>>
> >>> Use Wicket 1.3.1.
> >>>
> >>> /Anders
> >>>
> >>> Feb 24, 2008 3:54:00 PM sun.reflect.NativeMethodAccessorImpl invoke0
> >>> INFO: Logging to org.slf4j.impl.JDK14LoggerAdapter(org.mortbay.log)
> >>> via org.mortbay.log.Slf4jLog
> >>> Feb 24, 2008 3:54:00 PM sun.reflect.NativeMethodAccessorImpl invoke0
> >>> INFO: jetty-6.1.6
> >>> Feb 24, 2008 3:54:01 PM org.apache.wicket.Application callInitializers
> >>> INFO: [BLApp] init: Wicket core library initializer
> >>> Feb 24, 2008 3:54:01 PM org.apache.wicket.RequestListenerInterface
> >>> registerRequestListenerInterface
> >>> INFO: registered listener interface [RequestListenerInterface
> >>> name=IBehaviorListener, method=public abstract void
> >>> org.apache.wicket.behavior.IBehaviorListener.onRequest()]
> >>> Feb 24, 2008 3:54:01 PM org.apache.wicket.RequestListenerInterface
> >>> registerRequestListenerInterface
> >>> INFO: registered listener interface [RequestListenerInterface
> >>> name=IBehaviorListener, method=public abstract void
> >>> org.apache.wicket.behavior.IBehaviorListener.onRequest()]
> >>> Feb 24, 2008 3:54:01 PM org.apache.wicket.RequestListenerInterface
> >>> registerRequestListenerInterface
> >>> INFO: registered listener interface [RequestListenerInterface
> >>> name=IFormSubmitListener, method=public abstract void
> >>> org.apache.wicket.markup.html.form.IFormSubmitListener.onFormSubmitted()]
> >>>
> >>> Feb 24, 2008 3:54:01 PM org.apache.wicket.RequestListenerInterface
> >>> registerRequestListenerInterface
> >>> INFO: registered listener interface [RequestListenerInterface
> >>> name=IFormSubmitListener, method=public abstract void
> >>> org.apache.wicket.markup.html.form.IFormSubmitListener.onFormSubmitted()]
> >>>
> >>> Feb 24, 2008 3:54:01 PM org.apache.wicket.RequestListenerInterface
> >>> registerRequestListenerInterface
> >>> INFO: registered listener interface [RequestListenerInterface
> >>> name=ILinkListener, method=public abstract void
> >>> org.apache.wicket.markup.html.link.ILinkListener.onLinkClicked()]
> >>> Feb 24, 2008 3:54:01 PM org.apache.wicket.RequestListenerInterface
> >>> registerRequestListenerInterface
> >>> INFO: registered listener interface [RequestListenerInterface
> >>> name=ILinkListener, method=public abstract void
> >>> org.apache.wicket.markup.html.link.ILinkListener.onLinkClicked()]
> >>> Feb 24, 2008 3:54:01 PM org.apache.wicket.RequestListenerInterface
> >>> registerRequestListenerInterface
> >>> INFO: registered listener interface [RequestListenerInterface
> >>> name=IOnChangeListener, method=public abstract void
> >>>
> org.apache.wicket.markup.html.form.IOnChangeListener.onSelectionChanged()]
> >>>
> >>> Feb 24, 2008 3:54:01 PM org.apache.wicket.RequestListenerInterface
> >>> registerRequestListenerInterface
> >>> INFO: registered listener interface [RequestListenerInterface
> >>> name=IOnChangeListener, method=public abstract void
> >>>
> org.apache.wicket.markup.html.form.IOnChangeListener.onSelectionChanged()]
> >>>
> >>> Feb 24, 2008 3:54:01 PM org.apache.wicket.RequestListenerInterface
> >>> registerRequestListenerInterface
> >>> INFO: registered listener interface [RequestListenerInterface
> >>> name=IRedirectListener, method=public abstract void
> >>> org.apache.wicket.IRedirectListener.onRedirect()]
> >>> Feb 24, 2008 3:54:01 PM org.apache.wicket.RequestListenerInterface
> >>> registerRequestListenerInterface
> >>> INFO: registered listener interface [RequestListenerInterface
> >>> name=IRedirectListener, method=public abstract void
> >>> org.apache.wicket.IRedirectListener.onRedirect()]
> >>> Feb 24, 2008 3:54:01 PM org.apache.wicket.RequestListenerInterface
> >>> registerRequestListenerInterface
> >>> INFO: registered listener interface [RequestListenerInterface
> >>> name=IResourceListener, method=public abstract void
> >>> org.apache.wicket.IResourceListener.onResourceRequested()]
> >>> Feb 24, 2008 3:54:01 PM org.apache.wicket.RequestListenerInterface
> >>> registerRequestListenerInterface
> >>> INFO: registered listener interface [RequestListenerInterface
> >>> name=IResourceListener, method=public abstract void
> >>> org.apache.wicket.IResourceListener.onResourceRequested()]
> >>> Feb 24, 2008 3:54:01 PM org.apache.wicket.Application callInitializers
> >>> INFO: [BLApp] init: Wicket extensions initializer
> >>> Feb 24, 2008 3:54:01 PM
> >>> org.apache.wicket.protocol.http.WebApplication logStarted
> >>> INFO: [BLApp] Started Wicket version 1.3.1 in development mode
> >>> ********************************************************************
> >>> *** WARNING: Wicket is running in DEVELOPMENT mode. ***
> >>> *** ^^^^^^^^^^^ ***
> >>> *** Do NOT deploy to your live server(s) without changing this. ***
> >>> *** See Application#getConfigurationType() for more information. ***
> >>> ********************************************************************
> >>> Feb 24, 2008 3:54:01 PM sun.reflect.NativeMethodAccessorImpl invoke0
> >>> INFO: Started [EMAIL PROTECTED]:8080
> >>> Feb 24, 2008 3:54:16 PM org.apache.wicket.RequestListenerInterface
> >>> registerRequestListenerInterface
> >>> INFO: registered listener interface [RequestListenerInterface
> >>> name=IActivePageBehaviorListener, method=public abstract void
> >>> org.apache.wicket.behavior.IBehaviorListener.onRequest()]
> >>> Feb 24, 2008 3:54:18 PM org.apache.wicket.RequestListenerInterface
> >>> registerRequestListenerInterface
> >>> INFO: registered listener interface [RequestListenerInterface
> >>> name=INewBrowserWindowListener, method=public abstract void
> >>>
> org.apache.wicket.markup.html.INewBrowserWindowListener.onNewBrowserWindow()]
> >>>
> >>> Feb 24, 2008 3:58:33 PM org.apache.wicket.RequestCycle
> >>> logRuntimeException
> >>> SEVERE: se.optimatika.blapp.BLAppSession
> >>> java.lang.ClassCastException: se.optimatika.blapp.BLAppSession
> >>> at
> >>> se.optimatika.blapp.BLAppSession.getCurrent(BLAppSession.java:36)
> >>> at
> >>>
> se.optimatika.blapp.gui.PgEvaluateResults$1.getFactory(PgEvaluateResults.java:119)
> >>>
> >>> at
> >>>
> se.optimatika.blapp.gui.PgEvaluateResults$1.getFactory(PgEvaluateResults.java:1)
> >>>
> >>> at
> >>>
> se.optimatika.wicket.markup.html.image.resource.chart.ChartResource.getImageData(ChartResource.java:124)
> >>>
> >>> at
> >>>
> org.apache.wicket.markup.html.image.resource.DynamicImageResource$1.getData(DynamicImageResource.java:191)
> >>>
> >>> at
> >>>
> org.apache.wicket.markup.html.DynamicWebResource$ResourceState.getLength(DynamicWebResource.java:89)
> >>>
> >>> at
> >>>
> org.apache.wicket.markup.html.DynamicWebResource$1.length(DynamicWebResource.java:239)
> >>>
> >>> at
> >>>
> org.apache.wicket.request.target.resource.ResourceStreamRequestTarget.configure(ResourceStreamRequestTarget.java:208)
> >>>
> >>> at
> >>>
> org.apache.wicket.request.target.resource.ResourceStreamRequestTarget.respond(ResourceStreamRequestTarget.java:137)
> >>>
> >>> at
> >>>
> org.apache.wicket.request.AbstractRequestCycleProcessor.respond(AbstractRequestCycleProcessor.java:103)
> >>>
> >>> at
> >>> org.apache.wicket.RequestCycle.respond(RequestCycle.java:1181)
> >>> at org.apache.wicket.RequestCycle.step(RequestCycle.java:1246)
> >>> at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1316)
> >>> at
> >>> org.apache.wicket.RequestCycle.request(RequestCycle.java:493)
> >>> at
> >>> org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:354)
> >>>
> >>> at
> >>>
> org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:194)
> >>>
> >>> at
> >>>
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
> >>>
> >>> at
> >>> org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:360)
> >>>
> >>> at
> >>>
> org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
> >>>
> >>> at
> >>> org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
> >>>
> >>> at
> >>> org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:722)
> >>>
> >>> at
> >>> org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:404)
> >>> at
> >>> org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
> >>>
> >>> at org.mortbay.jetty.Server.handle(Server.java:324)
> >>> at
> >>> org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505)
> >>> at
> >>>
> org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:828)
> >>>
> >>> at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:514)
> >>> at
> >>> org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
> >>> at
> >>> org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
> >>> at
> >>>
> org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395)
> >>>
> >>> at
> >>>
> org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:450)
> >>>
> >>> Feb 24, 2008 3:58:33 PM org.apache.wicket.RequestCycle detach
> >>> SEVERE: there was an error cleaning up target
> >>> [EMAIL PROTECTED]
> >>> class = se.optimatika.blapp.gui.PgEvaluateResults, id = 4, version =
> >>> 0]->image2->IResourceListener.
> >>> java.lang.ClassCastException: se.optimatika.blapp.BLAppSession
> >>> at
> >>> se.optimatika.blapp.BLAppSession.getCurrent(BLAppSession.java:36)
> >>> at
> >>>
> se.optimatika.blapp.gui.template.BLAppDreamweaverTemplatePage$HideShow.isVisible(BLAppDreamweaverTemplatePage.java:62)
> >>>
> >>> at org.apache.wicket.Component.renderHead(Component.java:2528)
> >>> at
> >>> org.apache.wicket.markup.html.WebPage$1.component(WebPage.java:432)
> >>> at
> >>> org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:821)
> >>>
> >>> at
> >>> org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:861)
> >>>
> >>> at
> >>> org.apache.wicket.markup.html.WebPage.onDetach(WebPage.java:425)
> >>> at org.apache.wicket.Component.detach(Component.java:1075)
> >>> at
> >>>
> org.apache.wicket.request.target.resource.ComponentResourceRequestTarget.detach(ComponentResourceRequestTarget.java:97)
> >>>
> >>> at
> >>> org.apache.wicket.RequestCycle.detach(RequestCycle.java:1046)
> >>> at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1334)
> >>> at
> >>> org.apache.wicket.RequestCycle.request(RequestCycle.java:493)
> >>> at
> >>> org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:354)
> >>>
> >>> at
> >>>
> org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:194)
> >>>
> >>> at
> >>>
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
> >>>
> >>> at
> >>> org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:360)
> >>>
> >>> at
> >>>
> org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
> >>>
> >>> at
> >>> org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
> >>>
> >>> at
> >>> org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:722)
> >>>
> >>> at
> >>> org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:404)
> >>> at
> >>> org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
> >>>
> >>> at org.mortbay.jetty.Server.handle(Server.java:324)
> >>> at
> >>> org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505)
> >>> at
> >>>
> org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:828)
> >>>
> >>> at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:514)
> >>> at
> >>> org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
> >>> at
> >>> org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
> >>> at
> >>>
> org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395)
> >>>
> >>> at
> >>>
> org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:450)
> >>>
> >>> ---------------------------------------------------------------------
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> >>> For additional commands, e-mail: [EMAIL PROTECTED]
> >>>
> >>
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> >>
> >>
> >
> >
>
>
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