JBoss Community

Hi everybody,

I'm currently working on a Jboss application, holding a basic "Contact Book". Everything was working fine with Hibernate and my EJb, and right now this is happening when i try to retrieve from my Web Application a list of persistent objects located in my database :

15:03:04,842 INFO  [STDOUT] Hibernate: select compte0_.idCompte as idCompte0_0_, compte0_.login as login0_0_, compte0_.password as password0_0_ from compte compte0_ where compte0_.idCompte=?

15:03:05,237 INFO  [STDOUT] Hibernate: select contact0_.idContact as idContact1_, contact0_.adresse as adresse1_, contact0_.codePostal as codePostal1_, contact0_.compte_idCompte as compte10_1_, contact0_.fax as fax1_, contact0_.groupe_idGroupe as groupe11_1_, contact0_.mail as mail1_, contact0_.nom as nom1_, contact0_.prenom as prenom1_, contact0_.tel as tel1_, contact0_.ville as ville1_ from contact contact0_ where contact0_.compte_idCompte=? order by contact0_.prenom

15:03:05,302 ERROR [[ContactBookControllerContact]] Servlet.service() for servlet ContactBookControllerContact threw exception

java.lang.reflect.UndeclaredThrowableException

at $Proxy92.getContacts(Unknown Source)

at contact.book.web.ContactBookControllerContact.doPost(ContactBookControllerContact.java:164)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)

at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)

at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)

at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)

at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)

at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)

at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)

at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)

at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)

at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)

at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)

at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)

at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)

at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)

at java.lang.Thread.run(Thread.java:662)

Caused by: java.io.IOException

at org.jboss.serial.persister.RegularObjectPersister.readSlotWithMethod(RegularObjectPersister.java:107)

at org.jboss.serial.persister.RegularObjectPersister.defaultRead(RegularObjectPersister.java:269)

at org.jboss.serial.persister.RegularObjectPersister.readData(RegularObjectPersister.java:241)

at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411)

at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81)

at org.jboss.serial.objectmetamodel.DataContainer$DataContainerInput.readObject(DataContainer.java:841)

at org.jboss.serial.io.MarshalledObjectForLocalCalls.get(MarshalledObjectForLocalCalls.java:60)

at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:61)

at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)

at org.jboss.ejb3.stateless.StatelessRemoteProxy.invoke(StatelessRemoteProxy.java:102)

... 22 more

Caused by: java.lang.reflect.InvocationTargetException

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java:597)

at org.jboss.serial.persister.RegularObjectPersister.readSlotWithMethod(RegularObjectPersister.java:103)

... 31 more

Caused by: java.io.IOException: The hierarchy of org.hibernate.proxy.pojo.javassist.SerializableProxy is different in your current classPath

at org.jboss.serial.classmetamodel.StreamingClass.readStream(StreamingClass.java:80)

at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:380)

at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81)

at org.jboss.serial.objectmetamodel.DataContainer$DataContainerInput.readObject(DataContainer.java:841)

at org.jboss.serial.persister.RegularObjectPersister.readSlotWithFields(RegularObjectPersister.java:353)

at org.jboss.serial.persister.RegularObjectPersister.defaultRead(RegularObjectPersister.java:273)

at org.jboss.serial.persister.RegularObjectPersister.readData(RegularObjectPersister.java:241)

at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411)

at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81)

at org.jboss.serial.objectmetamodel.DataContainer$DataContainerInput.readObject(DataContainer.java:841)

at org.jboss.serial.persister.ObjectInputStreamProxy.readObjectOverride(ObjectInputStreamProxy.java:68)

at java.io.ObjectInputStream.readObject(ObjectInputStream.java:344)

at java.util.ArrayList.readObject(ArrayList.java:593)

... 36 more