[jboss-jira] [JBoss JIRA] (DROOLS-2499) ClassCastException in method mergeNodes in org.drools.core.reteoo.builder.BuildUtils class

[Mario Fusco (JIRA)]

    [ https://issues.jboss.org/browse/DROOLS-2499?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13636435#comment-13636435 ] 

Mario Fusco commented on DROOLS-2499:
-------------------------------------

Can you please provide a reproducer for that CCE?

> ClassCastException in method mergeNodes in org.drools.core.reteoo.builder.BuildUtils class
> ------------------------------------------------------------------------------------------
>
>                 Key: DROOLS-2499
>                 URL: https://issues.jboss.org/browse/DROOLS-2499
>             Project: Drools
>          Issue Type: Bug
>          Components: core engine
>    Affects Versions: 7.4.1.Final, 7.5.0.Final, 7.6.0.Final, 7.7.0.Final
>            Reporter: Antonio Morales Nicolás
>            Assignee: Mario Fusco
>            Priority: Critical
>
> java.lang.ClassCastException: org.drools.core.rule.constraint.EvaluatorConstraint cannot be cast to org.drools.core.rule.constraint.MvelConstraint
> 	at org.drools.core.reteoo.builder.BuildUtils.mergeNodes(BuildUtils.java:176)



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