Hi. I have been trying to move our applications to run on JBoss 4.0 but I'm running into a problem.
To begin with, let me describe the scenario. I'm using JDK 1.5. To get JBoss 3.2.3 to run on that I had to create a specific JBoss_JDK 1.5 in which I removed the javax.management package from the rt.jar file. JBoss 4.0 doesn't seem to have a problem with the vanilla JDK 1.5 so no special handling is done there. I have created an EAR file with my J2EE application in it and deployed _the same file_ on both the JBoss 3.2.3 and 4.0 installations. I then use the _same client_ to connect to the running instance. I, of course, only run either one at a time (either the 3.2.3 or the 4.0). When I run the 3.2.3 everything works like a charm. But when I run 4.0 I get the following exception _on the client side_: | WARNING: A naming exception occurred when trying to perform an EJB lookup. | javax.naming.CommunicationException [Root exception is java.rmi.UnmarshalException: error unmarshalling return; nested exception is: | java.io.InvalidClassException: org.jnp.interfaces.MarshalledValuePair; local class incompatible: stream classdesc serialVersionUID = -6485622724173581497, local class serialVersionUID = -3403843515711139134] | at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:611) | at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:471) | at javax.naming.InitialContext.lookup(InitialContext.java:351) | at is.althingi.embla.clientframework.openapi.Framework.lookupSessionEJB(Framework.java:270) | at is.althingi.embla.client.parliamentarysession.data.ParliamentSessionConnection.getConnection(ParliamentSessionConnection.java:41) | at is.althingi.embla.client.parliamentarysession.data.ParliamentSessionDelegator.getConnection(ParliamentSessionDelegator.java:133) | at is.althingi.embla.client.parliamentarysession.data.ParliamentSessionDelegator.getCurrentSessionCardinal(ParliamentSessionDelegator.java:143) | at is.althingi.embla.client.parliamentarysession.data.ParliamentSessionDelegator.getDelegator(ParliamentSessionDelegator.java:164) | at is.althingi.embla.client.parliamentarysession.action.DisplayMpRecordListAction.actionPerformedImpl(DisplayMpRecordListAction.java:38) | at is.althingi.embla.clientframework.openapi.EmblaFrameworkAction.actionPerformed(EmblaFrameworkAction.java:65) | at is.althingi.embla.clientframework.plugin.PluginManager.invokeStartupActions(PluginManager.java:165) | at is.althingi.embla.clientframework.ClientFramework.pluginInit(ClientFramework.java:276) | at is.althingi.embla.clientframework.ClientFramework.init(ClientFramework.java:120) | at is.althingi.embla.clientframework.ClientFramework.main(ClientFramework.java:374) | Caused by: java.rmi.UnmarshalException: error unmarshalling return; nested exception is: | java.io.InvalidClassException: org.jnp.interfaces.MarshalledValuePair; local class incompatible: stream classdesc serialVersionUID = -6485622724173581497, local class serialVersionUID = -3403843515711139134 | at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:157) | at org.jnp.server.NamingServer_Stub.lookup(Unknown Source) | at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:492) | ... 13 more | Caused by: java.io.InvalidClassException: org.jnp.interfaces.MarshalledValuePair; local class incompatible: stream classdesc serialVersionUID = -6485622724173581497, local class serialVersionUID = -3403843515711139134 | at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:519) | at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1546) | at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1460) | at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1693) | at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1299) | at java.io.ObjectInputStream.readObject(ObjectInputStream.java:339) | at sun.rmi.server.UnicastRef.unmarshalValue(UnicastRef.java:290) | at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:139) | ... 15 more | Nothing appears on the server side. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3850262#3850262 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3850262 ------------------------------------------------------- This SF.net email is sponsored by: IT Product Guide on ITManagersJournal Use IT products in your business? Tell us what you think of them. Give us Your Opinions, Get Free ThinkGeek Gift Certificates! Click to find out more http://productguide.itmanagersjournal.com/guidepromo.tmpl _______________________________________________ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
