[jboss-jira] [JBoss JIRA] (DROOLS-696) KnowledgeBaseAdapter is Externalizable, but doesn't have the default constructor

Pavlo Romanenko (JIRA) issues at jboss.org
Thu Jan 22 05:25:49 EST 2015


Pavlo Romanenko created DROOLS-696:
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             Summary: KnowledgeBaseAdapter is Externalizable, but doesn't have the default constructor
                 Key: DROOLS-696
                 URL: https://issues.jboss.org/browse/DROOLS-696
             Project: Drools
          Issue Type: Bug
    Affects Versions: 6.2.0.CR4
            Reporter: Pavlo Romanenko
            Assignee: Mark Proctor


https://issues.jboss.org/browse/DROOLS-671 - KnowledgeBaseAdapter was made Externalizable, but it doesn't have a default constructor.
Now I during KnowledgeBaseAdapter serialization I get:
"InvalidClassException: org.drools.impl.adapters.KnowledgeBaseAdapter; no valid constructor"
StackTrace:
java.io.InvalidClassException: org.drools.impl.adapters.KnowledgeBaseAdapter; no valid constructor
at java.io.ObjectStreamClass$ExceptionInfo.newInvalidClassException(ObjectStreamClass.java:150)
at java.io.ObjectStreamClass.checkDeserialize(ObjectStreamClass.java:768)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1772)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:370)



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