java.io.InvalidClassException

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  • wlst in WebLogic 8.1.4
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  • not able to access portal application
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    • java.io.InvalidClassException: javax.xml.namespace.QName; local class incompatible: stream classdesc serialVersionUID = 4418622981026545151, local class serialVersionUID = -9120448754896609940 at java.io.ObjectStreamClass.initNonProxy(Ljava.io.ObjectStreamClass;Ljava.lang.Class;Ljava.lang.ClassNotFoundException;Ljava.io.ObjectStreamClass;)V(Unknown Source) at java.io.ObjectInputStream.readNonProxyDesc(Z)
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