my EAR was work on JBoss 3.2.5 but when i changed to 4.0 i got an UndeclaredThrowableException while my Servlet calling ejb method that return custom type(already implements Serializable).
anonymous wrote : 16:45:30,812 INFO [STDOUT] java.lang.reflect.UndeclaredThrowableException | 16:45:30,812 INFO [STDOUT] at $Proxy122.getResultsAt(Unknown Source) | 16:45:30,812 INFO [STDOUT] at tu.cs.ips.search.web.SearchServlet.service(SearchServlet.java:141) | 16:45:30,812 INFO [STDOUT] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237) | 16:45:30,812 INFO [STDOUT] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157) | 16:45:30,812 INFO [STDOUT] at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:75) | 16:45:30,828 INFO [STDOUT] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186) | 16:45:30,828 INFO [STDOUT] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157) | 16:45:30,828 INFO [STDOUT] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214) | 16:45:30,828 INFO [STDOUT] at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) | 16:45:30,828 INFO [STDOUT] at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) | 16:45:30,828 INFO [STDOUT] at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198) | 16:45:30,828 INFO [STDOUT] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152) | 16:45:30,828 INFO [STDOUT] at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) | 16:45:30,828 INFO [STDOUT] at org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrincipalValve.java:44) | 16:45:30,828 INFO [STDOUT] at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102) | 16:45:30,828 INFO [STDOUT] at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:169) | 16:45:30,828 INFO [STDOUT] at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102) | 16:45:30,828 INFO [STDOUT] at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) | 16:45:30,828 INFO [STDOUT] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137) | 16:45:30,828 INFO [STDOUT] at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) | 16:45:30,828 INFO [STDOUT] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118) | 16:45:30,828 INFO [STDOUT] at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102) | 16:45:30,828 INFO [STDOUT] at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) | 16:45:30,828 INFO [STDOUT] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) | 16:45:30,828 INFO [STDOUT] at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) | 16:45:30,828 INFO [STDOUT] at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) | 16:45:30,828 INFO [STDOUT] at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929) | 16:45:30,828 INFO [STDOUT] at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160) | 16:45:30,828 INFO [STDOUT] at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799) | 16:45:30,828 INFO [STDOUT] at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705) | 16:45:30,828 INFO [STDOUT] at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577) | 16:45:30,828 INFO [STDOUT] at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683) | 16:45:30,828 INFO [STDOUT] at java.lang.Thread.run(Unknown Source) | 16:45:30,828 INFO [STDOUT] Caused by: java.io.NotSerializableException: tu.cs.ips.search.ejb.Product | 16:45:30,828 INFO [STDOUT] at java.io.ObjectOutputStream.writeObject0(Unknown Source) | 16:45:30,828 INFO [STDOUT] at java.io.ObjectOutputStream.writeArray(Unknown Source) | 16:45:30,828 INFO [STDOUT] at java.io.ObjectOutputStream.writeObject0(Unknown Source) | 16:45:30,828 INFO [STDOUT] at java.io.ObjectOutputStream.defaultWriteFields(Unknown Source) | 16:45:30,828 INFO [STDOUT] at java.io.ObjectOutputStream.writeSerialData(Unknown Source) | 16:45:30,828 INFO [STDOUT] at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source) | 16:45:30,828 INFO [STDOUT] at java.io.ObjectOutputStream.writeObject0(Unknown Source) | 16:45:30,828 INFO [STDOUT] at java.io.ObjectOutputStream.writeObject(Unknown Source) | 16:45:30,828 INFO [STDOUT] at org.jboss.invocation.MarshalledValue.(MarshalledValue.java:57) | 16:45:30,828 INFO [STDOUT] at org.jboss.invocation.MarshallingInvokerInterceptor.invoke(MarshallingInvokerInterceptor.java:56) | 16:45:30,828 INFO [STDOUT] at org.jboss.proxy.TransactionInterceptor.invoke(TransactionInterceptor.java:46) | 16:45:30,828 INFO [STDOUT] at org.jboss.proxy.SecurityInterceptor.invoke(SecurityInterceptor.java:55) | 16:45:30,828 INFO [STDOUT] at org.jboss.proxy.ejb.StatefulSessionInterceptor.invoke(StatefulSessionInterceptor.java:106) | 16:45:30,828 INFO [STDOUT] at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:86) | 16:45:30,828 INFO [STDOUT] ... 33 more i think exception occur while my bean return the object to servlet or i do something missing. any help will be appreciate. thank you very much View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3858008#3858008 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3858008 ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. 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