I tested this changing all attributes to Long and happens the same error: s: Solicitud( sumaLCG: sumaMontoLCG < max, sumaGTIA: sumaMontoGarantia >= ( new Long( sumaLCG.intValue() - min.intValue () )) ) public class Solicitud implements Serializable { private Long sumaMontoLCG; // suma de los montos contenidos en cada LineaCredito contenida en la lista LCG private int resolucion; // se guarda el RES_PUEDE_APROVAR o el RES_DEBE_RECOMENDAR private boolean aprovada; //si esta finalmente aprovada o no. private Long sumaMontoGarantia;//suma de montos de garantias de todos los productos del LCG public Solicitud(){ this.LCG = new ArrayList<LineaCredito>(); this.sumaMontoLCG = new Long(0); this.resolucion = Solicitud.RES_SIN_RESOLUCION; this.aprovada = false; this.sumaMontoGarantia = new Long(0); } public Long getSumaMontoLCG() { recalculaSumaMontoLCG(); return sumaMontoLCG; } public void setSumaMontoLCG(int sumaMontoLCG) { this.sumaMontoLCG = new Long(sumaMontoLCG); } public void setSumaMontoLCG(long sumaMontoLCG) { this.sumaMontoLCG = new Long(sumaMontoLCG); } public void setSumaMontoLCG(Long sumaMontoLCG) { this.sumaMontoLCG =sumaMontoLCG; } .... org.drools.RuntimeDroolsException: java.lang.ArrayIndexOutOfBoundsException: 1 at org.drools.rule.ReturnValueConstraint.isAllowed(Unknown Source) at org.drools.common.BetaNodeBinder.isAllowed(Unknown Source) at org.drools.reteoo.TupleSource.attemptJoin(Unknown Source) at org.drools.reteoo.JoinNode.assertTuple(Unknown Source) at org.drools.reteoo.LeftInputAdapterNode.createAndAssertTuple (Unknown Source) at org.drools.reteoo.LeftInputAdapterNode.assertObject(Unknown Source) at org.drools.reteoo.ObjectSource.propagateAssertObject(Unknown Source) at org.drools.reteoo.AlphaNode.assertObject(Unknown Source) at org.drools.reteoo.ObjectSource.propagateAssertObject(Unknown Source) at org.drools.reteoo.ObjectTypeNode.assertObject(Unknown Source) at org.drools.reteoo.Rete.assertObject(Unknown Source) at org.drools.reteoo.ReteooRuleBase.assertObject(Unknown Source) at org.drools.reteoo.ReteooWorkingMemory.doAssertObject(Unknown Source) at org.drools.common.AbstractWorkingMemory.assertObject(Unknown Source) at org.drools.common.AbstractWorkingMemory.assertObject(Unknown Source) at cl.bluesoft.jbrules.loader.solcred.SolcredRulesPoC.fireRulesSOLCRED (SolcredRulesPoC.java:83) at cl.bluesoft.jbrules.loader.solcred.SolcredRulesPoC.main (SolcredRulesPoC.java:38) Caused by: java.lang.ArrayIndexOutOfBoundsException: 1 at org.drools.reteoo.FactHandleList.get(Unknown Source) at org.drools.reteoo.TupleKey.get(Unknown Source) at org.drools.reteoo.ReteTuple.get(Unknown Source) at org.drools.reteoo.ReteTuple.get(Unknown Source) at cl.bluesoft.jbrules.rules.solcred.Rule_montos_maximos_y_minimos_0Retur nValue0Invoker.evaluate (Rule_montos_maximos_y_minimos_0ReturnValue0Invoker.java:12) ... 17 more On 11-04-2007, at 11:59, Felipe Piccolini wrote: > The Solicitud object has sumaMontoLCG and sumaMontoGarantia atts > as int (primitives). > > Im using 3.0.6 and java 1.5 > > I have this simple rule: > > rule "montos maximos y minimos" > salience 888 > when > a: Actor(tipo :tipoActor == Actor.JefeOficina, max: > limiteMaximo, min: limiteMinimo) > s: Solicitud( sumaLCG: sumaMontoLCG < max, sumaGTIA: > sumaMontoGarantia -> ( (sumaLCG.intValue() - sumaGTIA.intValue()) > < min.intValue()) ) > then > System.out.println("Suma LCG:"+sumaLCG); > System.out.println("Actor lim max:"+max); > System.out.println("Actor tipo:"+tipo); > end > > Fire the rule shows me this error: > org.drools.RuntimeDroolsException: > java.lang.ArrayIndexOutOfBoundsException: 1 > at org.drools.rule.PredicateConstraint.isAllowed(Unknown Source) > at org.drools.common.BetaNodeBinder.isAllowed(Unknown Source) > at org.drools.reteoo.TupleSource.attemptJoin(Unknown Source) > at org.drools.reteoo.JoinNode.assertTuple(Unknown Source) > at org.drools.reteoo.LeftInputAdapterNode.createAndAssertTuple > (Unknown Source) > at org.drools.reteoo.LeftInputAdapterNode.assertObject(Unknown > Source) > at org.drools.reteoo.ObjectSource.propagateAssertObject(Unknown > Source) > at org.drools.reteoo.AlphaNode.assertObject(Unknown Source) > at org.drools.reteoo.ObjectSource.propagateAssertObject(Unknown > Source) > at org.drools.reteoo.ObjectTypeNode.assertObject(Unknown Source) > at org.drools.reteoo.Rete.assertObject(Unknown Source) > at org.drools.reteoo.ReteooRuleBase.assertObject(Unknown Source) > at org.drools.reteoo.ReteooWorkingMemory.doAssertObject(Unknown > Source) > at org.drools.common.AbstractWorkingMemory.assertObject(Unknown > Source) > at org.drools.common.AbstractWorkingMemory.assertObject(Unknown > Source) > at > cl.bluesoft.jbrules.loader.solcred.SolcredRulesPoC.fireRulesSOLCRED > (SolcredRulesPoC.java:85) > at cl.bluesoft.jbrules.loader.solcred.SolcredRulesPoC.main > (SolcredRulesPoC.java:40) > Caused by: java.lang.ArrayIndexOutOfBoundsException: 1 > at org.drools.reteoo.FactHandleList.get(Unknown Source) > at org.drools.reteoo.TupleKey.get(Unknown Source) > at org.drools.reteoo.ReteTuple.get(Unknown Source) > at org.drools.reteoo.ReteTuple.get(Unknown Source) > at > cl.bluesoft.jbrules.rules.solcred.Rule_montos_maximos_y_minimos_0Pred > icate0Invoker.evaluate > (Rule_montos_maximos_y_minimos_0Predicate0Invoker.java:14) > ... 17 more > > > When I change the column to: > s: Solicitud( sumaLCG: sumaMontoLCG < max, sumaGTIA: > sumaMontoGarantia -> ( (sumaLCG - sumaGTIA) < min) ) > > its shows this error: > org.drools.rule.InvalidRulePackage: Rule Compilation error The > operator - is undefined for the argument type(s) > java.lang.Integer, java.lang.Integer > > at org.drools.rule.Package.checkValidity(Unknown Source) > at org.drools.common.AbstractRuleBase.addPackage(Unknown Source) > at cl.bluesoft.jbrules.loader.solcred.SolcredRulesPoC.readRule > (SolcredRulesPoC.java:60) > at cl.bluesoft.jbrules.loader.solcred.SolcredRulesPoC.main > (SolcredRulesPoC.java:36) > > This happens in a predicate or in a value expression, so I cant > use this formula... What is wrong? > > Thx. > > > > Felipe Piccolini M. > felipe.piccolini(a)bluesoft.cl > >