Re: StackOverflowError using 1.3.2
i was able to reproduce it in a quickstart. see WICKET-1476 Gerolf On Wed, Apr 2, 2008 at 9:02 PM, Johan Compagner <[EMAIL PROTECTED]> wrote: > if we have a quickstart for this we could look for the solution... > > > On Wed, Apr 2, 2008 at 8:26 PM, André Souza <[EMAIL PROTECTED]> > wrote: > > > I have the exactly same problem. Someone found the solution? > > > > On Tue, Apr 1, 2008 at 6:09 PM, Johan Compagner <[EMAIL PROTECTED]> > > wrote: > > > > > do you have a unit test or quickstart for this? > > > > > > johan > > > > > > > > > On Tue, Apr 1, 2008 at 10:57 PM, Mark Lichtenberg < > > [EMAIL PROTECTED] > > > > > > > wrote: > > > > > > > Hi, > > > > We've been experiencing StackOverflowErrors when our application is > > > > under a load of around 4 sessions, mostly clicks to load pages > without > > > > necessarily waiting for the previous click to finish. I saw this > was > > > > addressed with jira issue 1365, and was part of 1.3.2, which we are > > > > using. For good measure, we took out all instance variables > > > > referencing Page objects, which was mentioned in the jira issue, but > > > > this did not help either. We also tried the wicket nightly today, > but > > > > got the same results. Seems to be due to page deserialization - a > > > > snippet of the exception is below. > > > > > > > > Any help would be greatly appreciated. > > > > > > > > 11:15:15,497 ERROR [[default]] Servlet.service() for servlet default > > > > threw exception > > > > java.lang.StackOverflowError > > > >at java.io.ObjectInputStream > > > > $PeekInputStream.read(ObjectInputStream.java:2213) > > > >at java.io.ObjectInputStream > > > > $PeekInputStream.readFully(ObjectInputStream.java:2226) > > > >at java.io.ObjectInputStream > > > > $BlockDataInputStream.readUTFBody(ObjectInputStream.java:2963) > > > >at java.io.ObjectInputStream > > > > $BlockDataInputStream.readUTF(ObjectInputStream.java:2764) > > > >at > > java.io.ObjectInputStream.readUTF(ObjectInputStream.java:1032) > > > >at > > java.io.ObjectStreamClass.readNonProxy(ObjectStreamClass.java > > > > :600) > > > >at > > > > > java.io.ObjectInputStream.readClassDescriptor(ObjectInputStream.java: > > > > 789) > > > >at java.io.ObjectInputStream.readNonProxyDesc( > > > > ObjectInputStream.java: > > > > 1534) > > > >at > > java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java > > > > :1466) > > > >at > > > > java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java: > > > > 1699) > > > >at > java.io.ObjectInputStream.readObject0(ObjectInputStream.java > > > > :1305) > > > >at > > > java.io.ObjectInputStream.readObject(ObjectInputStream.java:348) > > > >at java.util.HashSet.readObject(HashSet.java:278) > > > >at sun.reflect.GeneratedMethodAccessor121.invoke(Unknown > > Source) > > > >at > > > > sun > > > > .reflect > > > > > > .DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java: > > > > 25) > > > >at java.lang.reflect.Method.invoke(Method.java:585) > > > >at java.io.ObjectStreamClass.invokeReadObject( > > > > ObjectStreamClass.java: > > > > 946) > > > >at > > > java.io.ObjectInputStream.readSerialData(ObjectInputStream.java: > > > > 1809) > > > >at > > > > java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java: > > > > 1719) > > > >at > java.io.ObjectInputStream.readObject0(ObjectInputStream.java > > > > :1305) > > > >at java.io.ObjectInputStream.defaultReadFields( > > > > ObjectInputStream.java: > > > > 1908) > > > >at > > > java.io.ObjectInputStream.readSerialData(ObjectInputStream.java: > > > > 1832) > > > >at > > > > java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java: > > > > 1719) > > > >at > java.io.ObjectInputStream.readObject0(ObjectInputStream.java > > > > :1305) > > > >at > > > java.io.ObjectInputStream.readObject(ObjectInputStream.java:348) > > > >at java.util.HashMap.readObject(HashMap.java:1067) > > > >at sun.reflect.GeneratedMethodAccessor122.invoke(Unknown > > Source) > > > >at > > > > sun > > > > .reflect > > > > > > .DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java: > > > > 25) > > > >at java.lang.reflect.Method.invoke(Method.java:585) > > > >at java.io.ObjectStreamClass.invokeReadObject( > > > > ObjectStreamClass.java: > > > > 946) > > > >at > > > java.io.ObjectInputStream.readSerialData(ObjectInputStream.java: > > > > 1809) > > > >at > > > > java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java: > > > > 1719) > > > > > > > >at > > > > java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java: > > > > 1719) > > > >at > java.io.ObjectInputStream.readObject0(ObjectInputStream.java > > > > :1305) > > > >at > > > java.io.ObjectInputStream.readObject(ObjectInputS
Re: StackOverflowError using 1.3.2
if we have a quickstart for this we could look for the solution... On Wed, Apr 2, 2008 at 8:26 PM, André Souza <[EMAIL PROTECTED]> wrote: > I have the exactly same problem. Someone found the solution? > > On Tue, Apr 1, 2008 at 6:09 PM, Johan Compagner <[EMAIL PROTECTED]> > wrote: > > > do you have a unit test or quickstart for this? > > > > johan > > > > > > On Tue, Apr 1, 2008 at 10:57 PM, Mark Lichtenberg < > [EMAIL PROTECTED] > > > > > wrote: > > > > > Hi, > > > We've been experiencing StackOverflowErrors when our application is > > > under a load of around 4 sessions, mostly clicks to load pages without > > > necessarily waiting for the previous click to finish. I saw this was > > > addressed with jira issue 1365, and was part of 1.3.2, which we are > > > using. For good measure, we took out all instance variables > > > referencing Page objects, which was mentioned in the jira issue, but > > > this did not help either. We also tried the wicket nightly today, but > > > got the same results. Seems to be due to page deserialization - a > > > snippet of the exception is below. > > > > > > Any help would be greatly appreciated. > > > > > > 11:15:15,497 ERROR [[default]] Servlet.service() for servlet default > > > threw exception > > > java.lang.StackOverflowError > > >at java.io.ObjectInputStream > > > $PeekInputStream.read(ObjectInputStream.java:2213) > > >at java.io.ObjectInputStream > > > $PeekInputStream.readFully(ObjectInputStream.java:2226) > > >at java.io.ObjectInputStream > > > $BlockDataInputStream.readUTFBody(ObjectInputStream.java:2963) > > >at java.io.ObjectInputStream > > > $BlockDataInputStream.readUTF(ObjectInputStream.java:2764) > > >at > java.io.ObjectInputStream.readUTF(ObjectInputStream.java:1032) > > >at > java.io.ObjectStreamClass.readNonProxy(ObjectStreamClass.java > > > :600) > > >at > > > java.io.ObjectInputStream.readClassDescriptor(ObjectInputStream.java: > > > 789) > > >at java.io.ObjectInputStream.readNonProxyDesc( > > > ObjectInputStream.java: > > > 1534) > > >at > java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java > > > :1466) > > >at > > > java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java: > > > 1699) > > >at java.io.ObjectInputStream.readObject0(ObjectInputStream.java > > > :1305) > > >at > > java.io.ObjectInputStream.readObject(ObjectInputStream.java:348) > > >at java.util.HashSet.readObject(HashSet.java:278) > > >at sun.reflect.GeneratedMethodAccessor121.invoke(Unknown > Source) > > >at > > > sun > > > .reflect > > > > .DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java: > > > 25) > > >at java.lang.reflect.Method.invoke(Method.java:585) > > >at java.io.ObjectStreamClass.invokeReadObject( > > > ObjectStreamClass.java: > > > 946) > > >at > > java.io.ObjectInputStream.readSerialData(ObjectInputStream.java: > > > 1809) > > >at > > > java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java: > > > 1719) > > >at java.io.ObjectInputStream.readObject0(ObjectInputStream.java > > > :1305) > > >at java.io.ObjectInputStream.defaultReadFields( > > > ObjectInputStream.java: > > > 1908) > > >at > > java.io.ObjectInputStream.readSerialData(ObjectInputStream.java: > > > 1832) > > >at > > > java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java: > > > 1719) > > >at java.io.ObjectInputStream.readObject0(ObjectInputStream.java > > > :1305) > > >at > > java.io.ObjectInputStream.readObject(ObjectInputStream.java:348) > > >at java.util.HashMap.readObject(HashMap.java:1067) > > >at sun.reflect.GeneratedMethodAccessor122.invoke(Unknown > Source) > > >at > > > sun > > > .reflect > > > > .DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java: > > > 25) > > >at java.lang.reflect.Method.invoke(Method.java:585) > > >at java.io.ObjectStreamClass.invokeReadObject( > > > ObjectStreamClass.java: > > > 946) > > >at > > java.io.ObjectInputStream.readSerialData(ObjectInputStream.java: > > > 1809) > > >at > > > java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java: > > > 1719) > > > > > >at > > > java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java: > > > 1719) > > >at java.io.ObjectInputStream.readObject0(ObjectInputStream.java > > > :1305) > > >at > > java.io.ObjectInputStream.readObject(ObjectInputStream.java:348) > > >at org.apache.wicket.util.lang.Objects.byteArrayToObject( > > > Objects.java: > > > 392) > > >at > > > org > > > .apache > > > .wicket > > > .protocol > > > .http > > > > .pagestore.AbstractPageStore.deserializePage(AbstractPageStore.java:228) > > >at > > > org > > > .apache > > > .wicket > > > .protocol.http.pagestore.DiskPageStore.getPage(DiskPageStore.java:706) >
Re: StackOverflowError using 1.3.2
I have the exactly same problem. Someone found the solution? On Tue, Apr 1, 2008 at 6:09 PM, Johan Compagner <[EMAIL PROTECTED]> wrote: > do you have a unit test or quickstart for this? > > johan > > > On Tue, Apr 1, 2008 at 10:57 PM, Mark Lichtenberg <[EMAIL PROTECTED] > > > wrote: > > > Hi, > > We've been experiencing StackOverflowErrors when our application is > > under a load of around 4 sessions, mostly clicks to load pages without > > necessarily waiting for the previous click to finish. I saw this was > > addressed with jira issue 1365, and was part of 1.3.2, which we are > > using. For good measure, we took out all instance variables > > referencing Page objects, which was mentioned in the jira issue, but > > this did not help either. We also tried the wicket nightly today, but > > got the same results. Seems to be due to page deserialization - a > > snippet of the exception is below. > > > > Any help would be greatly appreciated. > > > > 11:15:15,497 ERROR [[default]] Servlet.service() for servlet default > > threw exception > > java.lang.StackOverflowError > >at java.io.ObjectInputStream > > $PeekInputStream.read(ObjectInputStream.java:2213) > >at java.io.ObjectInputStream > > $PeekInputStream.readFully(ObjectInputStream.java:2226) > >at java.io.ObjectInputStream > > $BlockDataInputStream.readUTFBody(ObjectInputStream.java:2963) > >at java.io.ObjectInputStream > > $BlockDataInputStream.readUTF(ObjectInputStream.java:2764) > >at java.io.ObjectInputStream.readUTF(ObjectInputStream.java:1032) > >at java.io.ObjectStreamClass.readNonProxy(ObjectStreamClass.java > > :600) > >at > > java.io.ObjectInputStream.readClassDescriptor(ObjectInputStream.java: > > 789) > >at java.io.ObjectInputStream.readNonProxyDesc( > > ObjectInputStream.java: > > 1534) > >at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java > > :1466) > >at > > java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java: > > 1699) > >at java.io.ObjectInputStream.readObject0(ObjectInputStream.java > > :1305) > >at > java.io.ObjectInputStream.readObject(ObjectInputStream.java:348) > >at java.util.HashSet.readObject(HashSet.java:278) > >at sun.reflect.GeneratedMethodAccessor121.invoke(Unknown Source) > >at > > sun > > .reflect > > .DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java: > > 25) > >at java.lang.reflect.Method.invoke(Method.java:585) > >at java.io.ObjectStreamClass.invokeReadObject( > > ObjectStreamClass.java: > > 946) > >at > java.io.ObjectInputStream.readSerialData(ObjectInputStream.java: > > 1809) > >at > > java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java: > > 1719) > >at java.io.ObjectInputStream.readObject0(ObjectInputStream.java > > :1305) > >at java.io.ObjectInputStream.defaultReadFields( > > ObjectInputStream.java: > > 1908) > >at > java.io.ObjectInputStream.readSerialData(ObjectInputStream.java: > > 1832) > >at > > java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java: > > 1719) > >at java.io.ObjectInputStream.readObject0(ObjectInputStream.java > > :1305) > >at > java.io.ObjectInputStream.readObject(ObjectInputStream.java:348) > >at java.util.HashMap.readObject(HashMap.java:1067) > >at sun.reflect.GeneratedMethodAccessor122.invoke(Unknown Source) > >at > > sun > > .reflect > > .DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java: > > 25) > >at java.lang.reflect.Method.invoke(Method.java:585) > >at java.io.ObjectStreamClass.invokeReadObject( > > ObjectStreamClass.java: > > 946) > >at > java.io.ObjectInputStream.readSerialData(ObjectInputStream.java: > > 1809) > >at > > java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java: > > 1719) > > > >at > > java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java: > > 1719) > >at java.io.ObjectInputStream.readObject0(ObjectInputStream.java > > :1305) > >at > java.io.ObjectInputStream.readObject(ObjectInputStream.java:348) > >at org.apache.wicket.util.lang.Objects.byteArrayToObject( > > Objects.java: > > 392) > >at > > org > > .apache > > .wicket > > .protocol > > .http > > .pagestore.AbstractPageStore.deserializePage(AbstractPageStore.java:228) > >at > > org > > .apache > > .wicket > > .protocol.http.pagestore.DiskPageStore.getPage(DiskPageStore.java:706) > >at org.apache.wicket.protocol.http.SecondLevelCacheSessionStore > > $SecondLevelCachePageMap.get(SecondLevelCacheSessionStore.java:311) > >at org.apache.wicket.Session.getPage(Session.java:751) > >at org.apache.wicket.protocol.http.pagestore.AbstractPageStore > > $PageHolder.readResolve(AbstractPageStore.java:363) > >at sun.reflect.GeneratedMethodAccessor136.invoke(Unknown Sourc
Re: StackOverflowError using 1.3.2
do you have a unit test or quickstart for this? johan On Tue, Apr 1, 2008 at 10:57 PM, Mark Lichtenberg <[EMAIL PROTECTED]> wrote: > Hi, > We've been experiencing StackOverflowErrors when our application is > under a load of around 4 sessions, mostly clicks to load pages without > necessarily waiting for the previous click to finish. I saw this was > addressed with jira issue 1365, and was part of 1.3.2, which we are > using. For good measure, we took out all instance variables > referencing Page objects, which was mentioned in the jira issue, but > this did not help either. We also tried the wicket nightly today, but > got the same results. Seems to be due to page deserialization - a > snippet of the exception is below. > > Any help would be greatly appreciated. > > 11:15:15,497 ERROR [[default]] Servlet.service() for servlet default > threw exception > java.lang.StackOverflowError >at java.io.ObjectInputStream > $PeekInputStream.read(ObjectInputStream.java:2213) >at java.io.ObjectInputStream > $PeekInputStream.readFully(ObjectInputStream.java:2226) >at java.io.ObjectInputStream > $BlockDataInputStream.readUTFBody(ObjectInputStream.java:2963) >at java.io.ObjectInputStream > $BlockDataInputStream.readUTF(ObjectInputStream.java:2764) >at java.io.ObjectInputStream.readUTF(ObjectInputStream.java:1032) >at java.io.ObjectStreamClass.readNonProxy(ObjectStreamClass.java > :600) >at > java.io.ObjectInputStream.readClassDescriptor(ObjectInputStream.java: > 789) >at java.io.ObjectInputStream.readNonProxyDesc( > ObjectInputStream.java: > 1534) >at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java > :1466) >at > java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java: > 1699) >at java.io.ObjectInputStream.readObject0(ObjectInputStream.java > :1305) >at java.io.ObjectInputStream.readObject(ObjectInputStream.java:348) >at java.util.HashSet.readObject(HashSet.java:278) >at sun.reflect.GeneratedMethodAccessor121.invoke(Unknown Source) >at > sun > .reflect > .DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java: > 25) >at java.lang.reflect.Method.invoke(Method.java:585) >at java.io.ObjectStreamClass.invokeReadObject( > ObjectStreamClass.java: > 946) >at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java: > 1809) >at > java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java: > 1719) >at java.io.ObjectInputStream.readObject0(ObjectInputStream.java > :1305) >at java.io.ObjectInputStream.defaultReadFields( > ObjectInputStream.java: > 1908) >at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java: > 1832) >at > java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java: > 1719) >at java.io.ObjectInputStream.readObject0(ObjectInputStream.java > :1305) >at java.io.ObjectInputStream.readObject(ObjectInputStream.java:348) >at java.util.HashMap.readObject(HashMap.java:1067) >at sun.reflect.GeneratedMethodAccessor122.invoke(Unknown Source) >at > sun > .reflect > .DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java: > 25) >at java.lang.reflect.Method.invoke(Method.java:585) >at java.io.ObjectStreamClass.invokeReadObject( > ObjectStreamClass.java: > 946) >at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java: > 1809) >at > java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java: > 1719) > >at > java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java: > 1719) >at java.io.ObjectInputStream.readObject0(ObjectInputStream.java > :1305) >at java.io.ObjectInputStream.readObject(ObjectInputStream.java:348) >at org.apache.wicket.util.lang.Objects.byteArrayToObject( > Objects.java: > 392) >at > org > .apache > .wicket > .protocol > .http > .pagestore.AbstractPageStore.deserializePage(AbstractPageStore.java:228) >at > org > .apache > .wicket > .protocol.http.pagestore.DiskPageStore.getPage(DiskPageStore.java:706) >at org.apache.wicket.protocol.http.SecondLevelCacheSessionStore > $SecondLevelCachePageMap.get(SecondLevelCacheSessionStore.java:311) >at org.apache.wicket.Session.getPage(Session.java:751) >at org.apache.wicket.protocol.http.pagestore.AbstractPageStore > $PageHolder.readResolve(AbstractPageStore.java:363) >at sun.reflect.GeneratedMethodAccessor136.invoke(Unknown Source) >at > sun > .reflect > .DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java: > 25) > .. > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > >
StackOverflowError using 1.3.2
Hi, We've been experiencing StackOverflowErrors when our application is under a load of around 4 sessions, mostly clicks to load pages without necessarily waiting for the previous click to finish. I saw this was addressed with jira issue 1365, and was part of 1.3.2, which we are using. For good measure, we took out all instance variables referencing Page objects, which was mentioned in the jira issue, but this did not help either. We also tried the wicket nightly today, but got the same results. Seems to be due to page deserialization - a snippet of the exception is below. Any help would be greatly appreciated. 11:15:15,497 ERROR [[default]] Servlet.service() for servlet default threw exception java.lang.StackOverflowError at java.io.ObjectInputStream $PeekInputStream.read(ObjectInputStream.java:2213) at java.io.ObjectInputStream $PeekInputStream.readFully(ObjectInputStream.java:2226) at java.io.ObjectInputStream $BlockDataInputStream.readUTFBody(ObjectInputStream.java:2963) at java.io.ObjectInputStream $BlockDataInputStream.readUTF(ObjectInputStream.java:2764) at java.io.ObjectInputStream.readUTF(ObjectInputStream.java:1032) at java.io.ObjectStreamClass.readNonProxy(ObjectStreamClass.java:600) at java.io.ObjectInputStream.readClassDescriptor(ObjectInputStream.java: 789) at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java: 1534) at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1466) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java: 1699) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1305) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:348) at java.util.HashSet.readObject(HashSet.java:278) at sun.reflect.GeneratedMethodAccessor121.invoke(Unknown Source) at sun .reflect .DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java: 25) at java.lang.reflect.Method.invoke(Method.java:585) at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java: 946) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java: 1809) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java: 1719) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1305) at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java: 1908) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java: 1832) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java: 1719) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1305) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:348) at java.util.HashMap.readObject(HashMap.java:1067) at sun.reflect.GeneratedMethodAccessor122.invoke(Unknown Source) at sun .reflect .DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java: 25) at java.lang.reflect.Method.invoke(Method.java:585) at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java: 946) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java: 1809) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java: 1719) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java: 1719) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1305) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:348) at org.apache.wicket.util.lang.Objects.byteArrayToObject(Objects.java: 392) at org .apache .wicket .protocol .http .pagestore.AbstractPageStore.deserializePage(AbstractPageStore.java:228) at org .apache .wicket .protocol.http.pagestore.DiskPageStore.getPage(DiskPageStore.java:706) at org.apache.wicket.protocol.http.SecondLevelCacheSessionStore $SecondLevelCachePageMap.get(SecondLevelCacheSessionStore.java:311) at org.apache.wicket.Session.getPage(Session.java:751) at org.apache.wicket.protocol.http.pagestore.AbstractPageStore $PageHolder.readResolve(AbstractPageStore.java:363) at sun.reflect.GeneratedMethodAccessor136.invoke(Unknown Source) at sun .reflect .DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java: 25) .. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]