Hello guys, I have just obtained this DroolsRuntimeException when i perform this rule:
$result : Number( ) from accumulate ( ($y: Year( ) from $o.data) && (Family( $relatives : relative ) from $y.familyEntity), init( double total = 0; ), action( total += $relatives.size(); ), reverse( total -= $relatives.size(); ), result( total ) ) I saw that this is a known bug in version 5.3.0. I'm developing with 5.5.0 Final. Exists any workaround or version 5.6.0 resolve this bug? Best regards Andrea -- View this message in context: http://drools.46999.n3.nabble.com/BUG-Can-t-build-a-rete-network-with-an-inner-OR-group-element-tp4026974.html Sent from the Drools: User forum mailing list archive at Nabble.com. _______________________________________________ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users