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Posted to commits@wicket.apache.org by "Igor Vaynberg (JIRA)" <ji...@apache.org> on 2010/03/30 06:42:27 UTC

[jira] Resolved: (WICKET-2810) wicket fails on WebSphere 6.1 clustered

     [ https://issues.apache.org/jira/browse/WICKET-2810?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Igor Vaynberg resolved WICKET-2810.
-----------------------------------

    Resolution: Won't Fix
      Assignee: Igor Vaynberg

retry with latest - 1.4.7 and reopen if still failing.

> wicket fails on WebSphere 6.1 clustered
> ---------------------------------------
>
>                 Key: WICKET-2810
>                 URL: https://issues.apache.org/jira/browse/WICKET-2810
>             Project: Wicket
>          Issue Type: Bug
>    Affects Versions: 1.4-M3
>         Environment: WebSphere ND 6.1.0.27
> IBM J9 VM (build 2.3, J2RE 1.5.0 IBM J9 2.3 AIX ppc64-64 j9vmap6423-20090707 (JIT enabled)
> Spring 2.5.5
>            Reporter: John Zhu
>            Assignee: Igor Vaynberg
>             Fix For: 1.4-M3
>
>
> I have problems with deploying wicket (wicket-1.4m3) application on WAS 6.0.1.27 server cluster (2 nodes).
> Application use spring 2.5.5 for service layer and is configured:
> web.xml:
>  <distributable/>
>  <context-param>
>   <param-name>contextConfigLocation</param-name>
>   <param-value>classpath:/applicationContext.xml</param-value>
>  </context-param>
>  
>  <context-param>
>         <param-name>configuration</param-name>
>         <param-value>deployment</param-value>
> </context-param>
>  <listener>
>   <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
>  </listener>
>  <servlet>
>   <servlet-name>wicket</servlet-name>
>   <servlet-class>org.apache.wicket.protocol.http.WicketServlet</servlet-class>
>   <init-param>
>    <param-name>applicationFactoryClassName</param-name>
>    <param-value>org.apache.wicket.spring.SpringWebApplicationFactory</param-value>
>   </init-param>
>   <load-on-startup>1</load-on-startup>
>  </servlet>
>  <servlet-mapping>
>   <servlet-name>wicket</servlet-name>
>   <url-pattern>/app/*</url-pattern>
>  </servlet-mapping>
>  
>  <session-config>
>   <session-timeout>40</session-timeout>
>  </session-config>
>  <welcome-file-list>
>   <welcome-file>index.jsp</welcome-file>
>  </welcome-file-list>
> If application deploys on nonclustered environment everything is ok. On cluster I got these errors:
> --------------------------------------------------------------------
> --------------------------------------------------------------------
> SystemOut.log
> [3/30/10 10:32:56:543 GMT+08:00] 000000f5 ServletWrappe E   SRVE0068E: Uncaught exception thrown in one of the service methods of th
> e servlet: wicket. Exception thrown : java.lang.NoClassDefFoundError: org.apache.wicket.protocol.http.pagestore.SerializedPagesCache
> $SerializedPageWithSession (initialization failure)
>         at java.lang.J9VMInternals.initialize(J9VMInternals.java:134)
>         at org.apache.wicket.protocol.http.pagestore.SerializedPagesCache.storePage(SerializedPagesCache.java:138)
>         at org.apache.wicket.protocol.http.pagestore.DiskPageStore.storePage(DiskPageStore.java:816)
>         at org.apache.wicket.protocol.http.SecondLevelCacheSessionStore$SecondLevelCachePageMap.put(SecondLevelCacheSessionStore.jav
> a:327)
>         at org.apache.wicket.Session.requestDetached(Session.java:1391)
>         at org.apache.wicket.RequestCycle.detach(RequestCycle.java:1094)
>         at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1365)
>         at org.apache.wicket.RequestCycle.request(RequestCycle.java:497)
>         at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:387)
>         at org.apache.wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:125)
>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:743)
>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
>         at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1146)
>         at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:592)
>         at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:524)
>         at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3548)
>         at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:269)
>         at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:818)
>         at com.ibm.ws.wswebcontainer.WebContainer.handleRequest(WebContainer.java:1478)
>         at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:125)
>         at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:458)
>         at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:387)
>         at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java:267)
>         at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sendToDiscriminators(NewConnectionInitialReadCallback.java:2
> 14)
>         at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.complete(NewConnectionInitialReadCallback.java:113)
>         at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165)
>         at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
>         at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
>         at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:136)
>         at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:196)
>         at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:751)
>         at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:881)
>         at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1497)
> Caused by: org.apache.wicket.WicketRuntimeException: There is no application attached to current thread WebContainer : 21
>         at org.apache.wicket.Application.get(Application.java:177)
>         at org.apache.wicket.Component.getApplication(Component.java:1277)
>         at org.apache.wicket.Component.<init>(Component.java:893)
>         at org.apache.wicket.Page.<init>(Page.java:238)
>         at org.apache.wicket.protocol.http.pagestore.SerializedPagesCache$SerializedPageWithSession.<clinit>(SerializedPagesCache.ja
> va:205)
>         at java.lang.J9VMInternals.initializeImpl(Native Method)
>         at java.lang.J9VMInternals.initialize(J9VMInternals.java:196)
>         at java.lang.Class.forNameImpl(Native Method)
>         at java.lang.Class.forName(Class.java:163)
>         at com.ibm.ws.util.WsObjectInputStream.loadClass(WsObjectInputStream.java:218)
>         at com.ibm.ws.util.WsObjectInputStream.access$000(WsObjectInputStream.java:48)
>         at com.ibm.ws.util.WsObjectInputStream$2.run(WsObjectInputStream.java:186)
>         at com.ibm.ws.security.util.AccessController.doPrivileged(AccessController.java:118)
>         at com.ibm.ws.util.WsObjectInputStream.resolveClass(WsObjectInputStream.java:159)
>         at com.ibm.ws.util.WsObjectInputStream.resolveClass(WsObjectInputStream.java:151)
>         at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1580)
>         at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1502)
>         at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1735)
>         at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1341)
>         at java.io.ObjectInputStream.readObject(ObjectInputStream.java:378)
>         at org.apache.wicket.protocol.http.SecondLevelCacheSessionStore$SecondLevelCachePageMap.readObject(SecondLevelCacheSessionSt
> ore.java:403)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:79)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>         at java.lang.reflect.Method.invoke(Method.java:618)
>         at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1036)
>         at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1848)
>         at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1755)
>         at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1341)
>         at java.io.ObjectInputStream.readObject(ObjectInputStream.java:378)
>         at com.ibm.ws.webcontainer.httpsession.HttpSessDRSBuffWrapper.convBytes2Obj(HttpSessDRSBuffWrapper.java:178)
>         at com.ibm.ws.webcontainer.httpsession.HttpSessDRSDataXfer.convBytes2Obj(HttpSessDRSDataXfer.java:349)
>         at com.ibm.ws.webcontainer.httpsession.DRSSessionData.getSwappableData(DRSSessionData.java:115)
>         at com.ibm.ws.webcontainer.httpsession.DatabaseSessionData.checkActivationListeners(DatabaseSessionData.java:343)
>         at com.ibm.ws.webcontainer.httpsession.SessionData.notifyActivateListeners(SessionData.java:1330)
>         at com.ibm.ws.webcontainer.httpsession.SessionContext.getIHttpSession(SessionContext.java:1558)
>         at com.ibm.ws.webcontainer.httpsession.SessionContext.getIHttpSession(SessionContext.java:2508)
>         at com.ibm.ws.webcontainer.httpsession.SessionContext.sessionPreInvoke(SessionContext.java:2873)
>         at com.ibm.ws.webcontainer.srt.SRTRequestContext.sessionPreInvoke(SRTRequestContext.java:56)
>         at com.ibm.ws.webcontainer.webapp.WebAppDispatcherContext.sessionPreInvoke(WebAppDispatcherContext.java:254)
>         at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:459)
>         ... 19 more
> [3/30/10 10:32:56:558 GMT+08:00] 000000f5 WebApp        E   [Servlet Error]-[wicket]: java.lang.NoClassDefFoundError: org.apache.wic
> ket.protocol.http.pagestore.SerializedPagesCache$SerializedPageWithSession (initialization failure)
>         at java.lang.J9VMInternals.initialize(J9VMInternals.java:134)
>         at org.apache.wicket.protocol.http.pagestore.SerializedPagesCache.storePage(SerializedPagesCache.java:138)
>         at org.apache.wicket.protocol.http.pagestore.DiskPageStore.storePage(DiskPageStore.java:816)
>         at org.apache.wicket.protocol.http.SecondLevelCacheSessionStore$SecondLevelCachePageMap.put(SecondLevelCacheSessionStore.jav
> a:327)
>         at org.apache.wicket.Session.requestDetached(Session.java:1391)
>         at org.apache.wicket.RequestCycle.detach(RequestCycle.java:1094)
>         at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1365)
>         at org.apache.wicket.RequestCycle.request(RequestCycle.java:497)
>         at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:387)
>         at org.apache.wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:125)
>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:743)
>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
>         at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1146)
>         at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:592)
>         at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:524)
>         at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3548)
>         at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:269)
>         at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:818)
>         at com.ibm.ws.wswebcontainer.WebContainer.handleRequest(WebContainer.java:1478)
>         at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:125)
>         at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:458)
>         at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:387)
>         at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java:267)
>         at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sendToDiscriminators(NewConnectionInitialReadCallback.java:2
> 14)
>         at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.complete(NewConnectionInitialReadCallback.java:113)
>         at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165)
>         at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
>         at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
>         at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:136)
>         at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:196)
>         at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:751)
>         at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:881)
>         at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1497)
> Caused by: org.apache.wicket.WicketRuntimeException: There is no application attached to current thread WebContainer : 21
>         at org.apache.wicket.Application.get(Application.java:177)
>         at org.apache.wicket.Component.getApplication(Component.java:1277)
>         at org.apache.wicket.Component.<init>(Component.java:893)
>         at org.apache.wicket.Page.<init>(Page.java:238)
>         at org.apache.wicket.protocol.http.pagestore.SerializedPagesCache$SerializedPageWithSession.<clinit>(SerializedPagesCache.ja
> va:205)
>         at java.lang.J9VMInternals.initializeImpl(Native Method)
>         at java.lang.J9VMInternals.initialize(J9VMInternals.java:196)
>         at java.lang.Class.forNameImpl(Native Method)
>         at java.lang.Class.forName(Class.java:163)
>         at com.ibm.ws.util.WsObjectInputStream.loadClass(WsObjectInputStream.java:218)
>         at com.ibm.ws.util.WsObjectInputStream.access$000(WsObjectInputStream.java:48)
>         at com.ibm.ws.util.WsObjectInputStream$2.run(WsObjectInputStream.java:186)
>         at com.ibm.ws.security.util.AccessController.doPrivileged(AccessController.java:118)
>         at com.ibm.ws.util.WsObjectInputStream.resolveClass(WsObjectInputStream.java:159)
>         at com.ibm.ws.util.WsObjectInputStream.resolveClass(WsObjectInputStream.java:151)
>         at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1580)
>         at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1502)
>         at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1735)
>         at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1341)
>         at java.io.ObjectInputStream.readObject(ObjectInputStream.java:378)
>         at org.apache.wicket.protocol.http.SecondLevelCacheSessionStore$SecondLevelCachePageMap.readObject(SecondLevelCacheSessionSt
> ore.java:403)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:79)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>         at java.lang.reflect.Method.invoke(Method.java:618)
>         at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1036)
>         at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1848)
>         at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1755)
>         at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1341)
>         at java.io.ObjectInputStream.readObject(ObjectInputStream.java:378)
>         at com.ibm.ws.webcontainer.httpsession.HttpSessDRSBuffWrapper.convBytes2Obj(HttpSessDRSBuffWrapper.java:178)
>         at com.ibm.ws.webcontainer.httpsession.HttpSessDRSDataXfer.convBytes2Obj(HttpSessDRSDataXfer.java:349)
>         at com.ibm.ws.webcontainer.httpsession.DRSSessionData.getSwappableData(DRSSessionData.java:115)
>         at com.ibm.ws.webcontainer.httpsession.DatabaseSessionData.checkActivationListeners(DatabaseSessionData.java:343)
>         at com.ibm.ws.webcontainer.httpsession.SessionData.notifyActivateListeners(SessionData.java:1330)
>         at com.ibm.ws.webcontainer.httpsession.SessionContext.getIHttpSession(SessionContext.java:1558)
>         at com.ibm.ws.webcontainer.httpsession.SessionContext.getIHttpSession(SessionContext.java:2508)
>         at com.ibm.ws.webcontainer.httpsession.SessionContext.sessionPreInvoke(SessionContext.java:2873)
>         at com.ibm.ws.webcontainer.srt.SRTRequestContext.sessionPreInvoke(SRTRequestContext.java:56)
>         at com.ibm.ws.webcontainer.webapp.WebAppDispatcherContext.sessionPreInvoke(WebAppDispatcherContext.java:254)
>         at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:459)
>         ... 19 more
> --------------------------------------------------------------------
> SystemErr.log
> [3/30/10 10:32:56:173 GMT+08:00] 000000f5 SystemErr     R java.io.InvalidClassException: com.mytest.stp.service.stpservice.sysm.Aut
> hService; could not resolve class [com.mytest.stp.service.stpservice.sysm.AuthService] when deserializing proxy
> [3/30/10 10:32:56:173 GMT+08:00] 000000f5 SystemErr     R       at org.apache.wicket.proxy.LazyInitProxyFactory$ProxyReplacement.rea
> dResolve(LazyInitProxyFactory.java:236)
> [3/30/10 10:32:56:173 GMT+08:00] 000000f5 SystemErr     R       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> [3/30/10 10:32:56:173 GMT+08:00] 000000f5 SystemErr     R       at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorI
> mpl.java:79)
> [3/30/10 10:32:56:174 GMT+08:00] 000000f5 SystemErr     R       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodA
> ccessorImpl.java:43)
> [3/30/10 10:32:56:174 GMT+08:00] 000000f5 SystemErr     R       at java.lang.reflect.Method.invoke(Method.java:618)
> [3/30/10 10:32:56:174 GMT+08:00] 000000f5 SystemErr     R       at java.io.ObjectStreamClass.invokeReadResolve(ObjectStreamClass.jav
> a:1123)
> [3/30/10 10:32:56:174 GMT+08:00] 000000f5 SystemErr     R       at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.ja
> va:1764)
> [3/30/10 10:32:56:174 GMT+08:00] 000000f5 SystemErr     R       at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1341
> )
> [3/30/10 10:32:56:174 GMT+08:00] 000000f5 SystemErr     R       at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.jav
> a:1947)
> [3/30/10 10:32:56:174 GMT+08:00] 000000f5 SystemErr     R       at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1
> 871)
> [3/30/10 10:32:56:174 GMT+08:00] 000000f5 SystemErr     R       at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.ja
> va:1755)
> [3/30/10 10:32:56:174 GMT+08:00] 000000f5 SystemErr     R       at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1341
> )
> [3/30/10 10:32:56:174 GMT+08:00] 000000f5 SystemErr     R       at java.io.ObjectInputStream.readObject(ObjectInputStream.java:378)
> [3/30/10 10:32:56:174 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.webcontainer.httpsession.HttpSessDRSBuffWrapper.convBy
> tes2Obj(HttpSessDRSBuffWrapper.java:178)
> [3/30/10 10:32:56:174 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.webcontainer.httpsession.HttpSessDRSDataXfer.convBytes
> 2Obj(HttpSessDRSDataXfer.java:349)
> [3/30/10 10:32:56:174 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.webcontainer.httpsession.DRSSessionData.getSwappableDa
> ta(DRSSessionData.java:115)
> [3/30/10 10:32:56:174 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.webcontainer.httpsession.DatabaseSessionData.checkActi
> vationListeners(DatabaseSessionData.java:343)
> [3/30/10 10:32:56:174 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.webcontainer.httpsession.SessionData.notifyActivateLis
> teners(SessionData.java:1330)
> [3/30/10 10:32:56:174 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.webcontainer.httpsession.SessionContext.getIHttpSessio
> n(SessionContext.java:1558)
> [3/30/10 10:32:56:174 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.webcontainer.httpsession.SessionContext.getIHttpSessio
> n(SessionContext.java:2508)
> [3/30/10 10:32:56:174 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.webcontainer.httpsession.SessionContext.sessionPreInvo
> ke(SessionContext.java:2873)
> [3/30/10 10:32:56:175 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.webcontainer.srt.SRTRequestContext.sessionPreInvoke(SR
> TRequestContext.java:56)
> [3/30/10 10:32:56:175 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.webcontainer.webapp.WebAppDispatcherContext.sessionPre
> Invoke(WebAppDispatcherContext.java:254)
> [3/30/10 10:32:56:175 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(Serv
> letWrapper.java:459)
> [3/30/10 10:32:56:175 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(Se
> rvletWrapper.java:524)
> [3/30/10 10:32:56:175 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3
> 548)
> [3/30/10 10:32:56:175 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.ja
> va:269)
> [3/30/10 10:32:56:175 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.j
> ava:818)
> [3/30/10 10:32:56:175 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.wswebcontainer.WebContainer.handleRequest(WebContainer
> .java:1478)
> [3/30/10 10:32:56:175 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink
> .java:125)
> [3/30/10 10:32:56:175 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscri
> mination(HttpInboundLink.java:458)
> [3/30/10 10:32:56:175 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInf
> ormation(HttpInboundLink.java:387)
> [3/30/10 10:32:56:175 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpIn
> boundLink.java:267)
> [3/30/10 10:32:56:175 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.send
> ToDiscriminators(NewConnectionInitialReadCallback.java:214)
> [3/30/10 10:32:56:175 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.comp
> lete(NewConnectionInitialReadCallback.java:113)
> [3/30/10 10:32:56:175 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompl
> eted(AioReadCompletionListener.java:165)
> [3/30/10 10:32:56:175 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsync
> Future.java:217)
> [3/30/10 10:32:56:175 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncCh
> annelFuture.java:161)
> [3/30/10 10:32:56:175 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:136)
> [3/30/10 10:32:56:175 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:196)
> [3/30/10 10:32:56:176 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandl
> er.java:751)
> [3/30/10 10:32:56:176 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:881)
> [3/30/10 10:32:56:176 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1497)
> [3/30/10 10:32:56:191 GMT+08:00] 000000f5 SystemErr     R java.lang.ExceptionInInitializerError
> [3/30/10 10:32:56:191 GMT+08:00] 000000f5 SystemErr     R       at java.lang.J9VMInternals.initialize(J9VMInternals.java:218)
> [3/30/10 10:32:56:192 GMT+08:00] 000000f5 SystemErr     R       at java.lang.Class.forNameImpl(Native Method)
> [3/30/10 10:32:56:192 GMT+08:00] 000000f5 SystemErr     R       at java.lang.Class.forName(Class.java:163)
> [3/30/10 10:32:56:192 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.util.WsObjectInputStream.loadClass(WsObjectInputStream
> .java:218)
> [3/30/10 10:32:56:192 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.util.WsObjectInputStream.access$000(WsObjectInputStrea
> m.java:48)
> [3/30/10 10:32:56:192 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.util.WsObjectInputStream$2.run(WsObjectInputStream.jav
> a:186)
> [3/30/10 10:32:56:192 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.security.util.AccessController.doPrivileged(AccessCont
> roller.java:118)
> [3/30/10 10:32:56:192 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.util.WsObjectInputStream.resolveClass(WsObjectInputStr
> eam.java:159)
> [3/30/10 10:32:56:192 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.util.WsObjectInputStream.resolveClass(WsObjectInputStr
> eam.java:151)
> [3/30/10 10:32:56:192 GMT+08:00] 000000f5 SystemErr     R       at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java
> :1580)
> [3/30/10 10:32:56:192 GMT+08:00] 000000f5 SystemErr     R       at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:15
> 02)
> [3/30/10 10:32:56:192 GMT+08:00] 000000f5 SystemErr     R       at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.ja
> va:1735)
> [3/30/10 10:32:56:192 GMT+08:00] 000000f5 SystemErr     R       at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1341
> )
> [3/30/10 10:32:56:192 GMT+08:00] 000000f5 SystemErr     R       at java.io.ObjectInputStream.readObject(ObjectInputStream.java:378)
> [3/30/10 10:32:56:192 GMT+08:00] 000000f5 SystemErr     R       at org.apache.wicket.protocol.http.SecondLevelCacheSessionStore$Seco
> ndLevelCachePageMap.readObject(SecondLevelCacheSessionStore.java:403)
> [3/30/10 10:32:56:192 GMT+08:00] 000000f5 SystemErr     R       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> [3/30/10 10:32:56:192 GMT+08:00] 000000f5 SystemErr     R       at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorI
> mpl.java:79)
> [3/30/10 10:32:56:192 GMT+08:00] 000000f5 SystemErr     R       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodA
> ccessorImpl.java:43)
> [3/30/10 10:32:56:192 GMT+08:00] 000000f5 SystemErr     R       at java.lang.reflect.Method.invoke(Method.java:618)
> [3/30/10 10:32:56:192 GMT+08:00] 000000f5 SystemErr     R       at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java
> :1036)
> [3/30/10 10:32:56:192 GMT+08:00] 000000f5 SystemErr     R       at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1
> 848)
> [3/30/10 10:32:56:193 GMT+08:00] 000000f5 SystemErr     R       at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.ja
> va:1755)
> [3/30/10 10:32:56:193 GMT+08:00] 000000f5 SystemErr     R       at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1341
> )
> [3/30/10 10:32:56:193 GMT+08:00] 000000f5 SystemErr     R       at java.io.ObjectInputStream.readObject(ObjectInputStream.java:378)
> [3/30/10 10:32:56:193 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.webcontainer.httpsession.HttpSessDRSBuffWrapper.convBy
> tes2Obj(HttpSessDRSBuffWrapper.java:178)
> [3/30/10 10:32:56:193 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.webcontainer.httpsession.HttpSessDRSDataXfer.convBytes
> 2Obj(HttpSessDRSDataXfer.java:349)
> [3/30/10 10:32:56:193 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.webcontainer.httpsession.DRSSessionData.getSwappableDa
> ta(DRSSessionData.java:115)
> [3/30/10 10:32:56:193 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.webcontainer.httpsession.DatabaseSessionData.checkActi
> vationListeners(DatabaseSessionData.java:343)
> [3/30/10 10:32:56:193 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.webcontainer.httpsession.SessionData.notifyActivateLis
> teners(SessionData.java:1330)
> [3/30/10 10:32:56:193 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.webcontainer.httpsession.SessionContext.getIHttpSessio
> n(SessionContext.java:1558)
> [3/30/10 10:32:56:193 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.webcontainer.httpsession.SessionContext.getIHttpSessio
> n(SessionContext.java:2508)
> [3/30/10 10:32:56:193 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.webcontainer.httpsession.SessionContext.sessionPreInvo
> ke(SessionContext.java:2873)
> [3/30/10 10:32:56:193 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.webcontainer.srt.SRTRequestContext.sessionPreInvoke(SR
> TRequestContext.java:56)
> [3/30/10 10:32:56:193 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.webcontainer.webapp.WebAppDispatcherContext.sessionPre
> Invoke(WebAppDispatcherContext.java:254)
> [3/30/10 10:32:56:193 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(Serv
> letWrapper.java:459)
> [3/30/10 10:32:56:193 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(Se
> rvletWrapper.java:524)
> [3/30/10 10:32:56:193 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3
> 548)
> [3/30/10 10:32:56:193 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.ja
> va:269)
> [3/30/10 10:32:56:193 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.j
> ava:818)
> [3/30/10 10:32:56:194 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.wswebcontainer.WebContainer.handleRequest(WebContainer
> .java:1478)
> [3/30/10 10:32:56:194 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink
> .java:125)
> [3/30/10 10:32:56:194 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscri
> mination(HttpInboundLink.java:458)
> [3/30/10 10:32:56:194 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInf
> ormation(HttpInboundLink.java:387)
> [3/30/10 10:32:56:194 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpIn
> boundLink.java:267)
> [3/30/10 10:32:56:194 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.send
> ToDiscriminators(NewConnectionInitialReadCallback.java:214)
> [3/30/10 10:32:56:194 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.comp
> lete(NewConnectionInitialReadCallback.java:113)
> [3/30/10 10:32:56:194 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompl
> eted(AioReadCompletionListener.java:165)
> [3/30/10 10:32:56:194 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsync
> Future.java:217)
> [3/30/10 10:32:56:194 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncCh
> annelFuture.java:161)
> [3/30/10 10:32:56:194 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:136)
> [3/30/10 10:32:56:194 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:196)
> [3/30/10 10:32:56:194 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandl
> er.java:751)
> [3/30/10 10:32:56:194 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:881)
> [3/30/10 10:32:56:194 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1497)
> [3/30/10 10:32:56:194 GMT+08:00] 000000f5 SystemErr     R Caused by: org.apache.wicket.WicketRuntimeException: There is no applicati
> on attached to current thread WebContainer : 21
>         at org.apache.wicket.Application.get(Application.java:177)
>         at org.apache.wicket.Component.getApplication(Component.java:1277)
>         at org.apache.wicket.Component.<init>(Component.java:893)
>         at org.apache.wicket.Page.<init>(Page.java:238)
>         at org.apache.wicket.protocol.http.pagestore.SerializedPagesCache$SerializedPageWithSession.<clinit>(SerializedPagesCache.ja
> va:205)
>         at java.lang.J9VMInternals.initializeImpl(Native Method)
>         at java.lang.J9VMInternals.initialize(J9VMInternals.java:196)
>         at java.lang.Class.forNameImpl(Native Method)
>         at java.lang.Class.forName(Class.java:163)
>         at com.ibm.ws.util.WsObjectInputStream.loadClass(WsObjectInputStream.java:218)
>         at com.ibm.ws.util.WsObjectInputStream.access$000(WsObjectInputStream.java:48)
>         at com.ibm.ws.util.WsObjectInputStream$2.run(WsObjectInputStream.java:186)
>         at com.ibm.ws.security.util.AccessController.doPrivileged(AccessController.java:118)
>         at com.ibm.ws.util.WsObjectInputStream.resolveClass(WsObjectInputStream.java:159)
>         at com.ibm.ws.util.WsObjectInputStream.resolveClass(WsObjectInputStream.java:151)
>         at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1580)
>         at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1502)
>         at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1735)
>         at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1341)
>         at java.io.ObjectInputStream.readObject(ObjectInputStream.java:378)
>         at org.apache.wicket.protocol.http.SecondLevelCacheSessionStore$SecondLevelCachePageMap.readObject(SecondLevelCacheSessionSt
> ore.java:403)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:79)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>         at java.lang.reflect.Method.invoke(Method.java:618)
>         at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1036)
>         at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1848)
>         at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1755)
>         at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1341)
>         at java.io.ObjectInputStream.readObject(ObjectInputStream.java:378)
>         at com.ibm.ws.webcontainer.httpsession.HttpSessDRSBuffWrapper.convBytes2Obj(HttpSessDRSBuffWrapper.java:178)
>         at com.ibm.ws.webcontainer.httpsession.HttpSessDRSDataXfer.convBytes2Obj(HttpSessDRSDataXfer.java:349)
>         at com.ibm.ws.webcontainer.httpsession.DRSSessionData.getSwappableData(DRSSessionData.java:115)
>         at com.ibm.ws.webcontainer.httpsession.DatabaseSessionData.checkActivationListeners(DatabaseSessionData.java:343)
>         at com.ibm.ws.webcontainer.httpsession.SessionData.notifyActivateListeners(SessionData.java:1330)
>         at com.ibm.ws.webcontainer.httpsession.SessionContext.getIHttpSession(SessionContext.java:1558)
>         at com.ibm.ws.webcontainer.httpsession.SessionContext.getIHttpSession(SessionContext.java:2508)
>         at com.ibm.ws.webcontainer.httpsession.SessionContext.sessionPreInvoke(SessionContext.java:2873)
>         at com.ibm.ws.webcontainer.srt.SRTRequestContext.sessionPreInvoke(SRTRequestContext.java:56)
>         at com.ibm.ws.webcontainer.webapp.WebAppDispatcherContext.sessionPreInvoke(WebAppDispatcherContext.java:254)
>         at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:459)
>         at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:524)
>         at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3548)
>         at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:269)
>         at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:818)
>         at com.ibm.ws.wswebcontainer.WebContainer.handleRequest(WebContainer.java:1478)
>         at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:125)
>         at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:458)
>         at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:387)
>         at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java:267)
>         at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sendToDiscriminators(NewConnectionInitialReadCallback.java:2
> 14)
>         at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.complete(NewConnectionInitialReadCallback.java:113)
> [3/30/10 10:32:56:194 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:136)
> [3/30/10 10:32:56:194 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:196)
> [3/30/10 10:32:56:194 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandl
> er.java:751)
> [3/30/10 10:32:56:194 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:881)
> [3/30/10 10:32:56:194 GMT+08:00] 000000f5 SystemErr     R       at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1497)
> [3/30/10 10:32:56:194 GMT+08:00] 000000f5 SystemErr     R Caused by: org.apache.wicket.WicketRuntimeException: There is no applicati
> on attached to current thread WebContainer : 21
>         at org.apache.wicket.Application.get(Application.java:177)
>         at org.apache.wicket.Component.getApplication(Component.java:1277)
>         at org.apache.wicket.Component.<init>(Component.java:893)
>         at org.apache.wicket.Page.<init>(Page.java:238)
>         at org.apache.wicket.protocol.http.pagestore.SerializedPagesCache$SerializedPageWithSession.<clinit>(SerializedPagesCache.ja
> va:205)
>         at java.lang.J9VMInternals.initializeImpl(Native Method)
>         at java.lang.J9VMInternals.initialize(J9VMInternals.java:196)
>         at java.lang.Class.forNameImpl(Native Method)
>         at java.lang.Class.forName(Class.java:163)
>         at com.ibm.ws.util.WsObjectInputStream.loadClass(WsObjectInputStream.java:218)
>         at com.ibm.ws.util.WsObjectInputStream.access$000(WsObjectInputStream.java:48)
>         at com.ibm.ws.util.WsObjectInputStream$2.run(WsObjectInputStream.java:186)
>         at com.ibm.ws.security.util.AccessController.doPrivileged(AccessController.java:118)
>         at com.ibm.ws.util.WsObjectInputStream.resolveClass(WsObjectInputStream.java:159)
>         at com.ibm.ws.util.WsObjectInputStream.resolveClass(WsObjectInputStream.java:151)
>         at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1580)
>         at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1502)
>         at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1735)
>         at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1341)
>         at java.io.ObjectInputStream.readObject(ObjectInputStream.java:378)
>         at org.apache.wicket.protocol.http.SecondLevelCacheSessionStore$SecondLevelCachePageMap.readObject(SecondLevelCacheSessionSt
> ore.java:403)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:79)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>         at java.lang.reflect.Method.invoke(Method.java:618)
>         at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1036)
>         at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1848)
>         at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1755)
>         at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1341)
>         at java.io.ObjectInputStream.readObject(ObjectInputStream.java:378)
>         at com.ibm.ws.webcontainer.httpsession.HttpSessDRSBuffWrapper.convBytes2Obj(HttpSessDRSBuffWrapper.java:178)
>         at com.ibm.ws.webcontainer.httpsession.HttpSessDRSDataXfer.convBytes2Obj(HttpSessDRSDataXfer.java:349)
>         at com.ibm.ws.webcontainer.httpsession.DRSSessionData.getSwappableData(DRSSessionData.java:115)
>         at com.ibm.ws.webcontainer.httpsession.DatabaseSessionData.checkActivationListeners(DatabaseSessionData.java:343)
>         at com.ibm.ws.webcontainer.httpsession.SessionData.notifyActivateListeners(SessionData.java:1330)
>         at com.ibm.ws.webcontainer.httpsession.SessionContext.getIHttpSession(SessionContext.java:1558)
>         at com.ibm.ws.webcontainer.httpsession.SessionContext.getIHttpSession(SessionContext.java:2508)
>         at com.ibm.ws.webcontainer.httpsession.SessionContext.sessionPreInvoke(SessionContext.java:2873)
>         at com.ibm.ws.webcontainer.srt.SRTRequestContext.sessionPreInvoke(SRTRequestContext.java:56)
>         at com.ibm.ws.webcontainer.webapp.WebAppDispatcherContext.sessionPreInvoke(WebAppDispatcherContext.java:254)
>         at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:459)
>         at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:524)
>         at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3548)
>         at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:269)
>         at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:818)
>         at com.ibm.ws.wswebcontainer.WebContainer.handleRequest(WebContainer.java:1478)
>         at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:125)
>         at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:458)
>         at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:387)
>         at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java:267)
>         at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sendToDiscriminators(NewConnectionInitialReadCallback.java:2
> 14)
>         at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.complete(NewConnectionInitialReadCallback.java:113)
>         at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165)
>         at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
>         at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
>         at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:136)
>         at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:196)
>         at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:751)
>         at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:881)
>         at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1497)
> [3/30/10 10:32:56:195 GMT+08:00] 000000f5 SystemErr     R       at org.apache.wicket.Application.get(Application.java:177)
> [3/30/10 10:32:56:195 GMT+08:00] 000000f5 SystemErr     R       at org.apache.wicket.Component.getApplication(Component.java:1277)
> [3/30/10 10:32:56:195 GMT+08:00] 000000f5 SystemErr     R       at org.apache.wicket.Component.<init>(Component.java:893)
> [3/30/10 10:32:56:195 GMT+08:00] 000000f5 SystemErr     R       at org.apache.wicket.Page.<init>(Page.java:238)
> [3/30/10 10:32:56:195 GMT+08:00] 000000f5 SystemErr     R       at org.apache.wicket.protocol.http.pagestore.SerializedPagesCache$Se
> rializedPageWithSession.<clinit>(SerializedPagesCache.java:205)
> [3/30/10 10:32:56:195 GMT+08:00] 000000f5 SystemErr     R       at java.lang.J9VMInternals.initializeImpl(Native Method)
> [3/30/10 10:32:56:195 GMT+08:00] 000000f5 SystemErr     R       at java.lang.J9VMInternals.initialize(J9VMInternals.java:196)
> [3/30/10 10:32:56:195 GMT+08:00] 000000f5 SystemErr     R       ... 53 more
> --------------------------------------------------------------------
> --------------------------------------------------------------------
> Any advice ?

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