[rules-users] Null Pointer Exception : org.mvel2.ast.Negation.getReducedValueAccelerated(PredicateConstraint.java:298)
Ronald Albury
ronalbury at gmail.com
Wed Dec 28 09:54:41 EST 2011
MVEL appeared to be null pointer protected when it evaluated our rules ...
at least until it got to a Boolean attribute. In every other instance when
an value is null Drools skips over the rule ... however, I get the null
pointer exception listed above when Drools goes to execute this rule and
the getOwn_eaIsProposedInsuredIndAsBoolean method returns null.
rule "EasyApp Owner Insert"
ruleflow-group "insert-group"
when
$ea : EasyApp(!getOwn_eaIsProposedInsuredIndAsBoolean())
then
insert($ea.getOwn_xmParty());
insert($ea.getOwn_xmAddress());
insert($ea.getOwn_xmRelation());
end
Can anyone provide me some guidance?
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