2008/3/4, Pedro Costa <pedrof.costa@gmail.com>:

Hi All,

I'm having the following error while deserialing a workingmemory object:

java.lang.ClassNotFoundException: com.oss.activation.rules.core.types.StepShadowProxy
    at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:268)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
    at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
    at java.lang.Class.forName0(Native Method)
    at java.lang.Class.forName(Class.java:242)
    at java.io.ObjectInputStream.resolveClass(ObjectInputStream.java:584)
    at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1543)
    at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1465)
    at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1698)
    at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1304)

com.oss.activation.rules.core.types.Step is one of ower types that are in the WorkingMemory as facts. I don't know about com.oss.activation.rules.core.types.StepShadowProxy, I supose is a DROOLS generated class.

Any ideas of what could be wrong here?

Thanks!

Pedro Costa.

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