OK - After upgrading to 1.0.3 and the newer version of the OJB.properties file, I am still getting the exception:

java.io.InvalidClassException: 
org.apache.ojb.broker.util.collections.RemovalAwareCollection; local class 
incompatible: stream classdesc serialVersionUID = -7915096023416965226, local 
class serialVersionUID = 6853709708973269593
        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)Ljava.io.ObjectStreamClass;(Unknown
 Source)
        at 
java.io.ObjectInputStream.readClassDesc(Z)Ljava.io.ObjectStreamClass;(Unknown 
Source)
        at 
java.io.ObjectInputStream.readOrdinaryObject(Z)Ljava.lang.Object;(Unknown 
Source)
        at java.io.ObjectInputStream.readObject0(Z)Ljava.lang.Object;(Unknown 
Source)
        at java.io.ObjectInputStream.readObject()Ljava.lang.Object;(Unknown 
Source)
        at 
weblogic.rmi.internal.CBVInputStream.readObjectInternal()Ljava.lang.Object;(CBVInputStream.java:67)
        at 
weblogic.rmi.internal.CBVInputStream.readObject()Ljava.lang.Object;(CBVInputStream.java:61)
        at 
weblogic.rmi.internal.ServerRequest.unmarshalReturn()Ljava.lang.Object;(ServerRequest.java:97)

Any other ideas?
--Bobby


Martin Kal�n wrote:

Bobby Lawrence wrote:

I just upgraded from OJB 1.0.1 to 1.0.3 and I keep getting an

java.io.InvalidClassException:

<snip/>

I have NOT changed my OJB.properties file, could this have something to do with it?


Without looking to deeply into the stacktrace you sent;
it is always recommended to upgrade OJB.properties and repository
between releases. Please diff your old property file against the
reference version from 1.0.3 and check if you need to adjust anything.

For 1.0.1 => 1.0.3 this is especially true if you are using the ODMG API.

(Also not the required change of auto-* repository settings
for ODMG in v1.0.3 -- see repository.dtd for full details.)

Regards,
 Martin


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Bobby Lawrence
MIS Application Developer

Jefferson Lab (www.jlab.org)

Email: [EMAIL PROTECTED]
Office: (757) 269-5818
Pager: (757) 584-5818
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