Re: [rules-users] java.lang.ArrayIndexOutOfBoundsException thrown in mvel2's compiler when running drools5.3 final.

Yes, the line: Helper.containsAny(offerSubject, ((Set)colMap.get("_set_212"))) is part of my rule's LHS code. It acts as a normal predicate: Caused by: org.drools.RuntimeDroolsException: Exception executing predicate Helper.containsAny(offerSubject, ((Set)colMap.get("_set_35")))        at org.drools.rule.PredicateConstraint.isAllowed(PredicateConstraint.java:298)        at org.drools.reteoo.AlphaNode.assertObject(AlphaNode.java:130)        at org.drools.reteoo.CompositeObjectSinkAdapter.doPropagateAssertObject(CompositeObjectSinkAdapter.java:458)        at org.drools.reteoo.CompositeObjectSinkAdapter.propagateAssertObject(CompositeObjectSinkAdapter.java:386)        at org.drools.reteoo.ObjectTypeNode.assertObject(ObjectTypeNode.java:215)        at org.drools.reteoo.EntryPointNode.assertObject(EntryPointNode.java:244)        at org.drools.common.NamedEntryPoint.insert(NamedEntryPoint.java:330)        at org.drools.common.NamedEntryPoint.insert(NamedEntryPoint.java:291)        at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:886)        at org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:845)        at org.drools.impl.StatefulKnowledgeSessionImpl.insert(StatefulKnowledgeSessionImpl.java:255)        at com.alibaba.china.ruleservice.session.impl.drools5.TransientDrools5Session.insertFact(TransientDrools5Session.java:100)        at com.alibaba.china.avatar.offer.rulematch.OfferMatchFilter.doFilter(OfferMatchFilter.java:57)        ... 23 more Caused by: [Error: unexpected end of statement] [Near : {... Helper.containsAny(offerSubject, ((Set)colMap.get("_set_35"))) ....}]                                                   ^ [Line: 1, Column: 39]        at org.mvel2.compiler.AbstractParser.nextToken(AbstractParser.java:1215)        at org.mvel2.compiler.ExpressionCompiler._compile(ExpressionCompiler.java:128)        at org.mvel2.util.ParseTools.subCompileExpression(ParseTools.java:2090)        at org.mvel2.ast.Substatement.<init>(Substatement.java:37)        at org.mvel2.compiler.AbstractParser.nextToken(AbstractParser.java:1062)        at org.mvel2.compiler.ExpressionCompiler._compile(ExpressionCompiler.java:128)        at org.mvel2.compiler.ExpressionCompiler.compile(ExpressionCompiler.java:62)        at org.mvel2.MVEL.analyze(MVEL.java:680)        at org.mvel2.compiler.PropertyVerifier.getMethod(PropertyVerifier.java:469)        at org.mvel2.compiler.PropertyVerifier.analyze(PropertyVerifier.java:120)        at org.mvel2.optimizers.impl.refl.ReflectiveAccessorOptimizer.compileGetChain(ReflectiveAccessorOptimizer.java:404)        at org.mvel2.optimizers.impl.refl.ReflectiveAccessorOptimizer.optimizeAccessor(ReflectiveAccessorOptimizer.java:141)        at org.mvel2.ast.ASTNode.optimize(ASTNode.java:157)        at org.mvel2.ast.ASTNode.getReducedValueAccelerated(ASTNode.java:113)        at org.mvel2.MVELRuntime.execute(MVELRuntime.java:87)        at org.mvel2.compiler.CompiledExpression.getValue(CompiledExpression.java:122)        at org.mvel2.compiler.CompiledExpression.getValue(CompiledExpression.java:115)        at org.mvel2.MVEL.executeExpression(MVEL.java:930)        at org.drools.base.mvel.MVELPredicateExpression.evaluate(MVELPredicateExpression.java:100)        at org.drools.rule.PredicateConstraint.isAllowed(PredicateConstraint.java:291)        ... 35 more Caused by: java.lang.ArrayIndexOutOfBoundsException: 0        at org.mvel2.compiler.PropertyVerifier.getMethod(PropertyVerifier.java:565)        at org.mvel2.compiler.PropertyVerifier.analyze(PropertyVerifier.java:120)        at org.mvel2.compiler.ExpressionCompiler.verify(ExpressionCompiler.java:381)        at org.mvel2.compiler.ExpressionCompiler._compile(ExpressionCompiler.java:273)        at org.mvel2.util.ParseTools.subCompileExpression(ParseTools.java:2090)        at org.mvel2.ast.TypeCast.<init>(TypeCast.java:43)        at org.mvel2.compiler.AbstractParser.nextToken(AbstractParser.java:1047)        ... 54 more -- View this message in context: http://drools.46999.n3.nabble.com/rules-users-java-lang-ArrayIndexOutOfBo... Sent from the Drools: User forum mailing list archive at Nabble.com. _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users