[rules-users] java.lang.NullPointerException at org.drools.rule.PredicateConstraint.isAllowed(PredicateConstraint.java:291)

[Davide Sottara]

In order to reproduce the issue, the fact model - or at least the
LoginChallengeKI.java - would be appreciated. 

We'd also need to know which version of Drools and Guvnor you're using -
please make sure they're aligned or the compiled pkg would not be
compatible!

You could probably also consider simplifying the rule structure... many - if
not all - the evals and explicit getters seem unneeded.. that would make the
rule more efficient and definitely more readable.
I didn't check the entire rule, but things like
(lcki.getWS_RiskScore() >= 750 && lcki.getWS_RiskScore() <= 350)
seem suspicious......


Best,
Davide

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