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  1. Drools
  2. DROOLS-5638

Majority vote operator does not work in mining model

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    • Icon: Bug Bug
    • Resolution: Done
    • Icon: Major Major
    • None
    • 7.44.0.Final
    • PMML

      Majority vote operator does not work in new PMML implementation. Evaluation fails with the following exception:

      java.lang.NullPointerException
      at org.drools.core.rule.constraint.MvelConstraint.equals(MvelConstraint.java:675)
      at org.drools.core.reteoo.AlphaNode.equals(AlphaNode.java:198)
      at java.base/java.util.HashMap.getNode(HashMap.java:567)
      at java.base/java.util.HashMap.get(HashMap.java:552)
      at org.drools.core.reteoo.CompositeObjectSinkAdapter.getMatchingNode(CompositeObjectSinkAdapter.java:523)
      at org.drools.core.reteoo.builder.BuildUtils.attachNode(BuildUtils.java:117)

              gcardosi Gabriele Cardosi (Inactive)
              jpetrlik@redhat.com Jiri Petrlik
              Jiri Petrlik Jiri Petrlik
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                Created:
                Updated:
                Resolved: