[jboss-jira] [JBoss JIRA] Created: (JBRULES-3138) NullPointerException on RuleFlowGroupImpl after a rollback on a StatefulKnowledgeSession

Tue Jul 12 20:49:23 EDT 2011

NullPointerException on RuleFlowGroupImpl after a rollback on a StatefulKnowledgeSession
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                 Key: JBRULES-3138
                 URL: https://issues.jboss.org/browse/JBRULES-3138
             Project: Drools
          Issue Type: Bug
      Security Level: Public (Everyone can see)
          Components: drools-core
    Affects Versions: 5.2.0.Final
            Reporter: Cristiano Nicolai
            Assignee: Mark Proctor

After executing some action that causes the StatefulKnowledgeSession to rollback, a NullPointerExption is throw on RuleFlowGroupImpl.setActive(RuleFlowGroupImpl.java:121) when it tries to use the workingMemory object. It seems that RuleFlowGroupImpl is not correctly deserialized/recreated after the rollback.

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