Pedro, You need to use the same rulebase you used to create the working memory to deserialize it, as well as use the latest version of 4.0.x branch. I fixed this problem a few days ago.
IMPORTANT: we made an effort on improving/fixing serialization and dynamic rules use cases in 4.0.5. So, anyone using serialization and dynamic rules should upgrade to 4.0.5 as soon as it is released. []s Edson 2008/3/4, Pedro Costa <[EMAIL PROTECTED]>: > > 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. > > _______________________________________________ > rules-users mailing list > rules-users@lists.jboss.org > https://lists.jboss.org/mailman/listinfo/rules-users > > -- Edson Tirelli JBoss Drools Core Development Office: +55 11 3529-6000 Mobile: +55 11 9287-5646 JBoss, a division of Red Hat @ www.jboss.com
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