this is what i see. i wonder if there is a way to get a more informative
trace. i actually think now its that i'm doing HashMap.values() somewhere
and its trying to serialize that, but shouldnt the values() be serializable
if i marked that class serializable?
WicketMessage: Internal error cloning object. Make sure all dependent
objects implement Serializable. Class:
net.cellspin.site.pages.UserProfilePage
Root cause:
java.io.NotSerializableException: java.util.HashMap$Values
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1081)
at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java
:1375)
at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1347)
at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java
:1290)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1079)
at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java
:1375)
at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1347)
at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java
:1290)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1079)
at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java
:1375)
at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1347)
at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java
:1290)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1079)
at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java
:1375)
at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1347)
at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java
:1290)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1079)
at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java
:1375)
at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1347)
at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java
:1290)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1079)
at java.io.ObjectOutputStream.writeArray(ObjectOutputStream.java:1251)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1075)
at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java
:1375)
at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1347)
at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java
:1290)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1079)
at java.io.ObjectOutputStream.writeArray(ObjectOutputStream.java:1251)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1075)
at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java
:1375)
at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1347)
at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java
:1290)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1079)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:302)
at wicket.protocol.http.HttpSessionStore.setAttribute(HttpSessionStore.java
:57)
at wicket.Session.setAttribute(Session.java:952)
at wicket.PageMap.put(PageMap.java:531)
at wicket.Session.touch(Session.java:744)
at wicket.Page.renderPage(Page.java:414)
at wicket.protocol.http.WebRequestCycle.redirectTo(WebRequestCycle.java:160)
at wicket.request.target.component.PageRequestTarget.respond(
PageRequestTarget.java:60)
at wicket.request.compound.DefaultResponseStrategy.respond(
DefaultResponseStrategy.java:49)
at wicket.request.compound.AbstractCompoundRequestCycleProcessor.respond(
AbstractCompoundRequestCycleProcessor.java:66)
at wicket.RequestCycle.doProcessEventsAndRespond(RequestCycle.java:902)
at wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:929)
at wicket.RequestCycle.step(RequestCycle.java:1010)
at wicket.RequestCycle.steps(RequestCycle.java:1084)
at wicket.RequestCycle.request(RequestCycle.java:454)
at wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:219)
at wicket.protocol.http.WicketServlet.doPost(WicketServlet.java:262)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(
ApplicationFilterChain.java:206)
at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(
ReplyHeaderFilter.java:96)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(
ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(
StandardWrapperValve.java:228)
at org.apache.catalina.core.StandardContextValve.invoke(
StandardContextValve.java:175)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(
SecurityAssociationValve.java:179)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(
JaccContextValve.java:84)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java
:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java
:104)
at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(
CachedConnectionValve.java:156)
at org.apache.catalina.core.StandardEngineValve.invoke(
StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java
:216)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java
:844)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(
Http11Protocol.java:624)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:445)
at java.lang.Thread.run(Thread.java:613)
Complete stack:
wicket.WicketRuntimeException: Internal error cloning object. Make
sure all dependent objects implement Serializable. Class:
net.cellspin.site.pages.UserProfilePage
at wicket.protocol.http.HttpSessionStore.setAttribute(HttpSessionStore.java
:63)
at wicket.Session.setAttribute(Session.java:952)
at wicket.PageMap.put(PageMap.java:531)
at wicket.Session.touch(Session.java:744)
at wicket.Page.renderPage(Page.java:414)
at wicket.protocol.http.WebRequestCycle.redirectTo(WebRequestCycle.java:160)
at wicket.request.target.component.PageRequestTarget.respond(
PageRequestTarget.java:60)
at wicket.request.compound.DefaultResponseStrategy.respond(
DefaultResponseStrategy.java:49)
at wicket.request.compound.AbstractCompoundRequestCycleProcessor.respond(
AbstractCompoundRequestCycleProcessor.java:66)
at wicket.RequestCycle.doProcessEventsAndRespond(RequestCycle.java:902)
at wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:929)
at wicket.RequestCycle.step(RequestCycle.java:1010)
at wicket.RequestCycle.steps(RequestCycle.java:1084)
at wicket.RequestCycle.request(RequestCycle.java:454)
at wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:219)
On 7/16/07, Eelco Hillenius <[EMAIL PROTECTED]> wrote:
On 7/16/07, verbal evasion <[EMAIL PROTECTED]> wrote:
> i have an enum that has a HashMap<String, MyEnum> in it. wicket is
> complaining that HashMap$Values is not serializable. am i doing
something
> wrong or could there be a bug in wicket for serializing enums?
Java 5 enums are serializable, and JDK hashmaps are as well... can you
give us a good stacktrace?
Eelco
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