[JBoss-dev] java.io.InvalidClassException with JRE 1.4

[Andre S. <sch...@t-...>]

Hi there,
I tryed to run my JWS EJB demo with new installed JRE 1.4.
Under JRE 1.3 everything works fine.
Are there any known incompatibilities with JRE 1.4 ???

Now following exception was thrown:

Java Web Start Console gestartet Tue Mar 26 15:27:43 CET 2002
Java 2 Runtime Environment: Version 1.4.0 von Sun Microsystems Inc.
javax.naming.CommunicationException.  Root exception is 
:  org.jboss.ejb.plugins.jrmp.interfaces.GenericProxy; local class incompatible:    stream classdesc serialVersionUID = 1870461898442160570,   local class serialVersionUID = -6230758090378349913
	at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:454)
	at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1511)
	at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1425)
	at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1511)
	at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1425)
	at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1511)
	at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1425)
	at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1616)
	at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1264)
	at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1830)
	at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1756)
	at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1636)
	at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1264)
	at java.io.ObjectInputStream.readObject(ObjectInputStream.java:322)
	at java.rmi.MarshalledObject.get(MarshalledObject.java:135)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:299)
	at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:279)
	at javax.naming.InitialContext.lookup(InitialContext.java:347)
	at gui.J2EEClient.calculateBean(J2EEClient.java:42)




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