I'm not familiar with the Wicketopia source, but doing a quick scan I can't find any EJBs in there. The problem in this case occurs if the FooStateless class is @Stateless. Changing this to @ApplicationScoped, the problem goes away.
On Thu, Apr 12, 2012 at 8:28 AM, Jonathan Tougas <jtou...@gmail.com> wrote: > A stateless bean is injected into the home page class. Load the page in > two tabs (so twice in the same session), then on the first tab, press the > button. The error occurs every time in this scenario. > > On Thu, Apr 12, 2012 at 2:41 AM, Martin Grigorov <mgrigo...@apache.org>wrote: > >> Hi, >> >> On Wed, Apr 11, 2012 at 10:54 PM, Jonathan Tougas <jtou...@gmail.com> >> wrote: >> > I'm running Wicket 1.5 on JBoss 7.1.1 with some CDI thrown in to the >> mix. >> > In certain cases when Wicket deserializes a Page containing a reference >> to >> > a CDI bean, I get this exception: >> >> In what cases exactly ? >> Because the problem is >> >> Caused by: java.lang.ClassNotFoundException: >> org.jboss.msc.service.ServiceName from [Module >> "deployment.wicket.war:main" >> from Service Module Loader] >> >> In what cases this class is no more loadable by the current class loader ? >> >> > >> > 15:10:30,841 ERROR [org.apache.wicket.request.RequestHandlerStack] >> > (http--127.0.0.1-8080-1) Error detaching RequestHandler: >> > java.lang.RuntimeException: Could not deserialize object using: class >> > >> org.apache.wicket.serialize.java.JavaSerializer$ClassResolverObjectInputStream >> > at >> > >> org.apache.wicket.serialize.java.JavaSerializer.deserialize(JavaSerializer.java:137) >> > [wicket-core-1.5.5.jar:1.5.5] >> > at >> > >> org.apache.wicket.pageStore.DefaultPageStore.deserializePage(DefaultPageStore.java:388) >> > [wicket-core-1.5.5.jar:1.5.5] >> > at >> > >> org.apache.wicket.pageStore.DefaultPageStore.getPage(DefaultPageStore.java:127) >> > [wicket-core-1.5.5.jar:1.5.5] >> > at >> > >> org.apache.wicket.page.PageStoreManager$SessionEntry.getPage(PageStoreManager.java:192) >> > [wicket-core-1.5.5.jar:1.5.5] >> > at >> > >> org.apache.wicket.page.PageStoreManager$PersistentRequestAdapter.getPage(PageStoreManager.java:327) >> > [wicket-core-1.5.5.jar:1.5.5] >> > at >> > >> org.apache.wicket.page.AbstractPageManager.getPage(AbstractPageManager.java:102) >> > [wicket-core-1.5.5.jar:1.5.5] >> > at >> > >> org.apache.wicket.page.PageManagerDecorator.getPage(PageManagerDecorator.java:50) >> > [wicket-core-1.5.5.jar:1.5.5] >> > at >> > >> org.apache.wicket.page.PageAccessSynchronizer$2.getPage(PageAccessSynchronizer.java:257) >> > [wicket-core-1.5.5.jar:1.5.5] >> > at >> > >> org.apache.wicket.DefaultMapperContext.getPageInstance(DefaultMapperContext.java:117) >> > [wicket-core-1.5.5.jar:1.5.5] >> > at >> > >> org.apache.wicket.request.handler.PageProvider.getStoredPage(PageProvider.java:292) >> > [wicket-core-1.5.5.jar:1.5.5] >> > at >> > >> org.apache.wicket.request.handler.PageProvider.isNewPageInstance(PageProvider.java:205) >> > [wicket-core-1.5.5.jar:1.5.5] >> > at >> > >> org.apache.wicket.request.handler.PageProvider.getPageParameters(PageProvider.java:184) >> > [wicket-core-1.5.5.jar:1.5.5] >> > at >> > >> org.apache.wicket.request.handler.logger.PageLogData.<init>(PageLogData.java:51) >> > [wicket-core-1.5.5.jar:1.5.5] >> > at >> > >> org.apache.wicket.request.handler.logger.ListenerInterfaceLogData.<init>(ListenerInterfaceLogData.java:56) >> > [wicket-core-1.5.5.jar:1.5.5] >> > at >> > >> org.apache.wicket.request.handler.ListenerInterfaceRequestHandler.detach(ListenerInterfaceRequestHandler.java:134) >> > [wicket-core-1.5.5.jar:1.5.5] >> > at >> > >> org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.detach(RequestCycle.java:792) >> > [wicket-core-1.5.5.jar:1.5.5] >> > at >> > >> org.apache.wicket.request.RequestHandlerStack.detach(RequestHandlerStack.java:180) >> > [wicket-request-1.5.5.jar:1.5.5] >> > at >> > >> org.apache.wicket.request.cycle.RequestCycle.onDetach(RequestCycle.java:596) >> > [wicket-core-1.5.5.jar:1.5.5] >> > at >> > >> org.apache.wicket.request.cycle.RequestCycle.detach(RequestCycle.java:539) >> > [wicket-core-1.5.5.jar:1.5.5] >> > at >> > >> org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:287) >> > [wicket-core-1.5.5.jar:1.5.5] >> > at >> > >> org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:185) >> > [wicket-core-1.5.5.jar:1.5.5] >> > at >> > >> org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:241) >> > [wicket-core-1.5.5.jar:1.5.5] >> > at >> > >> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) >> > [jbossweb-7.0.10.Final.jar:] >> > at >> > >> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) >> > [jbossweb-7.0.10.Final.jar:] >> > at >> > >> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275) >> > [jbossweb-7.0.10.Final.jar:] >> > at >> > >> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161) >> > [jbossweb-7.0.10.Final.jar:] >> > at >> > >> org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:154) >> > [jboss-as-web-7.1.0.Final.jar:7.1.0.Final] >> > at >> > >> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155) >> > [jbossweb-7.0.10.Final.jar:] >> > at >> > >> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) >> > [jbossweb-7.0.10.Final.jar:] >> > at >> > >> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) >> > [jbossweb-7.0.10.Final.jar:] >> > at >> > >> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368) >> > [jbossweb-7.0.10.Final.jar:] >> > at >> > >> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877) >> > [jbossweb-7.0.10.Final.jar:] >> > at >> > >> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:671) >> > [jbossweb-7.0.10.Final.jar:] >> > at >> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:930) >> > [jbossweb-7.0.10.Final.jar:] >> > at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_02] >> > Caused by: java.lang.ClassNotFoundException: >> > org.jboss.msc.service.ServiceName from [Module >> "deployment.wicket.war:main" >> > from Service Module Loader] >> > at >> org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:190) >> > at >> > >> org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:468) >> > at >> > >> org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:456) >> > at >> > >> org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:398) >> > at >> > >> org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:120) >> > at java.lang.Class.forName0(Native Method) [rt.jar:1.7.0_02] >> > at java.lang.Class.forName(Class.java:264) [rt.jar:1.7.0_02] >> > at >> > >> org.apache.wicket.application.AbstractClassResolver.resolveClass(AbstractClassResolver.java:108) >> > [wicket-core-1.5.5.jar:1.5.5] >> > at >> > >> org.apache.wicket.serialize.java.JavaSerializer$ClassResolverObjectInputStream.resolveClass(JavaSerializer.java:216) >> > [wicket-core-1.5.5.jar:1.5.5] >> > at >> java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1593) >> > [rt.jar:1.7.0_02] >> > at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1514) >> > [rt.jar:1.7.0_02] >> > at >> > >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1750) >> > [rt.jar:1.7.0_02] >> > at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> > [rt.jar:1.7.0_02] >> > at java.io.ObjectInputStream.readObject(ObjectInputStream.java:369) >> > [rt.jar:1.7.0_02] >> > at java.util.HashMap.readObject(HashMap.java:1043) [rt.jar:1.7.0_02] >> > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >> > [rt.jar:1.7.0_02] >> > at >> > >> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) >> > [rt.jar:1.7.0_02] >> > at >> > >> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >> > [rt.jar:1.7.0_02] >> > at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_02] >> > at >> java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:991) >> > [rt.jar:1.7.0_02] >> > at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1866) >> > [rt.jar:1.7.0_02] >> > at >> > >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1771) >> > [rt.jar:1.7.0_02] >> > at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> > [rt.jar:1.7.0_02] >> > at >> java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1964) >> > [rt.jar:1.7.0_02] >> > at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1888) >> > [rt.jar:1.7.0_02] >> > at >> > >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1771) >> > [rt.jar:1.7.0_02] >> > at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> > [rt.jar:1.7.0_02] >> > at >> java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1964) >> > [rt.jar:1.7.0_02] >> > at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1888) >> > [rt.jar:1.7.0_02] >> > at >> > >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1771) >> > [rt.jar:1.7.0_02] >> > at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> > [rt.jar:1.7.0_02] >> > at >> java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1964) >> > [rt.jar:1.7.0_02] >> > at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1888) >> > [rt.jar:1.7.0_02] >> > at >> > >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1771) >> > [rt.jar:1.7.0_02] >> > at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> > [rt.jar:1.7.0_02] >> > at >> java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1964) >> > [rt.jar:1.7.0_02] >> > at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1888) >> > [rt.jar:1.7.0_02] >> > at >> > >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1771) >> > [rt.jar:1.7.0_02] >> > at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> > [rt.jar:1.7.0_02] >> > at >> java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1964) >> > [rt.jar:1.7.0_02] >> > at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1888) >> > [rt.jar:1.7.0_02] >> > at >> > >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1771) >> > [rt.jar:1.7.0_02] >> > at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> > [rt.jar:1.7.0_02] >> > at >> java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1964) >> > [rt.jar:1.7.0_02] >> > at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1888) >> > [rt.jar:1.7.0_02] >> > at >> > >> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1771) >> > [rt.jar:1.7.0_02] >> > at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347) >> > [rt.jar:1.7.0_02] >> > at java.io.ObjectInputStream.readObject(ObjectInputStream.java:369) >> > [rt.jar:1.7.0_02] >> > at >> > >> org.apache.wicket.serialize.java.JavaSerializer.deserialize(JavaSerializer.java:120) >> > [wicket-core-1.5.5.jar:1.5.5] >> > ... 34 more >> > >> > I put up a simple project to demonstrate this at >> > http://code.google.com/p/jonatoga/source/browse/#svn%2Fwicket-ex1. To >> > reproduce the problem load the home page in two tabs, then on the first >> > tab, press the button. >> > >> > Any ideas as to what's going on? >> >> >> >> -- >> Martin Grigorov >> jWeekend >> Training, Consulting, Development >> http://jWeekend.com >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org >> For additional commands, e-mail: users-h...@wicket.apache.org >> >> >
