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Error running wicket :(wrong name: SimpleChatBytesMessageCreator)

by wadi :: Rate this Message:

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Hi All! After merging DataApplicaction and SecureApplication I got a ClassNotFoundException :imq/demo/applications/simplechat/SimpleChatBytesMessageCreator . (wrong name: SimpleChatBytesMessageCreator).
I have an Hibernate app, with persistence xml in META-INF directory and the mapped clasess with non-jta transaction type.
Here is the full stacktrace:
********************************************************************
*** WARNING: Wicket is running in DEVELOPMENT mode.              ***
***                               ^^^^^^^^^^^                    ***
*** Do NOT deploy to your live server(s) without changing this.  ***
*** See Application#getConfigurationType() for more information. ***
********************************************************************
log4j:WARN No appenders could be found for logger (org.hibernate.cfg.annotations.Version).
log4j:WARN Please initialize the log4j system properly.
Unable to instantiate web session class ar.com.mobileworks.MobileWorksSession
org.apache.wicket.WicketRuntimeException: Unable to instantiate web session class ar.com.mobileworks.MobileWorksSession
        at org.apache.wicket.authentication.AuthenticatedWebApplication.newSession(AuthenticatedWebApplication.java:119)
        at org.apache.wicket.Session.findOrCreate(Session.java:228)
        at org.apache.wicket.Session.findOrCreate(Session.java:211)
        at org.apache.wicket.Session.get(Session.java:250)
        at org.apache.wicket.RequestCycle.getSession(RequestCycle.java:430)
        at org.apache.wicket.request.AbstractRequestCycleProcessor.resolveHomePageTarget(AbstractRequestCycleProcessor.java:315)
        at org.apache.wicket.protocol.http.WebRequestCycleProcessor.resolve(WebRequestCycleProcessor.java:159)
        at org.apache.wicket.RequestCycle.step(RequestCycle.java:1224)
        at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1331)
        at org.apache.wicket.RequestCycle.request(RequestCycle.java:493)
        at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:363)
        at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:194)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:230)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:198)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:288)
        at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:271)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:202)
        at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:632)
        at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:577)
        at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:94)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:206)
        at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:632)
        at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:577)
        at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:571)
        at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1080)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:150)
        at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:632)
        at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:577)
        at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:571)
        at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1080)
        at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:272)
        at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.invokeAdapter(DefaultProcessorTask.java:637)
        at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.doProcess(DefaultProcessorTask.java:568)
        at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.process(DefaultProcessorTask.java:813)
        at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.executeProcessorTask(DefaultReadTask.java:341)
        at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadTask.java:263)
        at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadTask.java:214)
        at com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:265)
        at com.sun.enterprise.web.connector.grizzly.ssl.SSLWorkerThread.run(SSLWorkerThread.java:106)
Caused by: java.lang.reflect.InvocationTargetException
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
        at org.apache.wicket.authentication.AuthenticatedWebApplication.newSession(AuthenticatedWebApplication.java:114)
        ... 38 more
Caused by: java.lang.NoClassDefFoundError: imq/demo/applications/simplechat/SimpleChatBytesMessageCreator (wrong name: SimpleChatBytesMessageCreator)
        at java.lang.ClassLoader.defineClass1(Native Method)
        at java.lang.ClassLoader.defineClass(ClassLoader.java:620)
        at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
        at java.net.URLClassLoader.defineClass(URLClassLoader.java:260)
        at java.net.URLClassLoader.access$000(URLClassLoader.java:56)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
        at com.sun.appserv.server.util.ASURLClassLoader.loadClass(ASURLClassLoader.java:144)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:299)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
        at com.sun.enterprise.util.ConnectorClassLoader.loadClass(ConnectorClassLoader.java:187)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
        at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1402)
        at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java:169)
        at org.wicketrad.service.ServiceImplementationLocator.recurseDirectories(ServiceImplementationLocator.java:78)
        at org.wicketrad.service.ServiceImplementationLocator.recurseDirectories(ServiceImplementationLocator.java:72)
        at org.wicketrad.service.ServiceImplementationLocator.recurseDirectories(ServiceImplementationLocator.java:72)
        at org.wicketrad.service.ServiceImplementationLocator.recurseDirectories(ServiceImplementationLocator.java:72)
        at org.wicketrad.service.ServiceImplementationLocator.recurseDirectories(ServiceImplementationLocator.java:70)
        at org.wicketrad.service.ServiceImplementationLocator.getService(ServiceImplementationLocator.java:45)
        at org.wicketrad.service.DefaultServiceFactory.getMetaData(DefaultServiceFactory.java:31)
        at org.wicketrad.service.DefaultServiceFactory.getService(DefaultServiceFactory.java:19)
        at org.wicketrad.service.DefaultServiceFactory.getService(DefaultServiceFactory.java:15)
        at ar.com.mobileworks.SecureDataApplication.getService(SecureDataApplication.java:65)
        at ar.com.mobileworks.MobileWorksSession.<init>(MobileWorksSession.java:34)
        ... 43 more
StandardWrapperValve[default]: PWC1406: Servlet.service() for servlet default threw exception
org.apache.wicket.WicketRuntimeException: Unable to instantiate web session class ar.com.mobileworks.MobileWorksSession
        at org.apache.wicket.authentication.AuthenticatedWebApplication.newSession(AuthenticatedWebApplication.java:119)
        at org.apache.wicket.Session.findOrCreate(Session.java:228)
        at org.apache.wicket.Session.findOrCreate(Session.java:211)
        at org.apache.wicket.Session.get(Session.java:250)
        at org.apache.wicket.Application$1.onInstantiation(Application.java:276)
        at org.apache.wicket.Application.notifyComponentInstantiationListeners(Application.java:974)
        at org.apache.wicket.Component.<init>(Component.java:873)
        at org.apache.wicket.MarkupContainer.<init>(MarkupContainer.java:105)
        at org.apache.wicket.Page.<init>(Page.java:236)
        at org.apache.wicket.markup.html.WebPage.<init>(WebPage.java:184)
        at org.apache.wicket.markup.html.pages.ExceptionErrorPage.<init>(ExceptionErrorPage.java:55)
        at org.apache.wicket.request.AbstractRequestCycleProcessor.respond(AbstractRequestCycleProcessor.java:163)
        at org.apache.wicket.RequestCycle.step(RequestCycle.java:1280)
        at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1331)
        at org.apache.wicket.RequestCycle.request(RequestCycle.java:493)
        at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:363)
        at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:194)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:230)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:198)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:288)
        at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:271)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:202)
        at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:632)
        at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:577)
        at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:94)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:206)
        at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:632)
        at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:577)
        at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:571)
        at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1080)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:150)
        at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:632)
        at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:577)
        at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:571)
        at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1080)
        at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:272)
        at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.invokeAdapter(DefaultProcessorTask.java:637)
        at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.doProcess(DefaultProcessorTask.java:568)
        at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.process(DefaultProcessorTask.java:813)
        at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.executeProcessorTask(DefaultReadTask.java:341)
        at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadTask.java:263)
        at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadTask.java:214)
        at com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:265)
        at com.sun.enterprise.web.connector.grizzly.ssl.SSLWorkerThread.run(SSLWorkerThread.java:106)
Caused by: java.lang.reflect.InvocationTargetException
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
        at org.apache.wicket.authentication.AuthenticatedWebApplication.newSession(AuthenticatedWebApplication.java:114)
        ... 43 more
Caused by: java.lang.NoClassDefFoundError: imq/demo/applications/simplechat/SimpleChatBytesMessageCreator (wrong name: SimpleChatBytesMessageCreator)
        at java.lang.ClassLoader.defineClass1(Native Method)
        at java.lang.ClassLoader.defineClass(ClassLoader.java:620)
        at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
        at java.net.URLClassLoader.defineClass(URLClassLoader.java:260)
        at java.net.URLClassLoader.access$000(URLClassLoader.java:56)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
        at com.sun.appserv.server.util.ASURLClassLoader.loadClass(ASURLClassLoader.java:144)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:299)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
        at com.sun.enterprise.util.ConnectorClassLoader.loadClass(ConnectorClassLoader.java:187)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
        at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1402)
        at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java:169)
        at org.wicketrad.service.ServiceImplementationLocator.recurseDirectories(ServiceImplementationLocator.java:78)
        at org.wicketrad.service.ServiceImplementationLocator.recurseDirectories(ServiceImplementationLocator.java:72)
        at org.wicketrad.service.ServiceImplementationLocator.recurseDirectories(ServiceImplementationLocator.java:72)
        at org.wicketrad.service.ServiceImplementationLocator.recurseDirectories(ServiceImplementationLocator.java:72)
        at org.wicketrad.service.ServiceImplementationLocator.recurseDirectories(ServiceImplementationLocator.java:70)
        at org.wicketrad.service.ServiceImplementationLocator.getService(ServiceImplementationLocator.java:45)
        at org.wicketrad.service.DefaultServiceFactory.getMetaData(DefaultServiceFactory.java:31)
        at org.wicketrad.service.DefaultServiceFactory.getService(DefaultServiceFactory.java:19)
        at org.wicketrad.service.DefaultServiceFactory.getService(DefaultServiceFactory.java:15)
        at ar.com.mobileworks.SecureDataApplication.getService(SecureDataApplication.java:65)
        at ar.com.mobileworks.MobileWorksSession.<init>(MobileWorksSession.java:34)
        ... 48 more

Any help is welcome!Thanks in advance,
Wadi

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