Toshiya Kobayashi created DROOLS-740: ---------------------------------------- Summary: NoSuchMethodError at runtime while evaluating String and Long Key: DROOLS-740 URL: https://issues.jboss.org/browse/DROOLS-740 Project: Drools Issue Type: Bug Components: core engine Affects Versions: 6.2.0.Final Reporter: Toshiya Kobayashi Assignee: Mario Fusco When you write a LHS like this, {noformat} Person( name == "Elizabeth" + new Long(2L) ) {noformat} you will face NoSuchMethodError after 20 evaluation. {noformat} testJittedConstraintStringAndLong(org.drools.compiler.integrationtests.Misc2Test) Time elapsed: 1.216 sec <<< ERROR! java.lang.NoSuchMethodError: java.lang.StringBuilder.append(Ljava/lang/Long;)Ljava/lang/StringBuilder; at ConditionEvaluator80a8832efb1646d488df2cde72963f02.evaluate(Unknown Source) at org.drools.core.rule.constraint.MvelConstraint.evaluate(MvelConstraint.java:230) at org.drools.core.rule.constraint.MvelConstraint.isAllowed(MvelConstraint.java:187) at org.drools.core.reteoo.AlphaNode.assertObject(AlphaNode.java:141) at org.drools.core.reteoo.SingleObjectSinkAdapter.propagateAssertObject(SingleObjectSinkAdapter.java:60) at org.drools.core.reteoo.ObjectTypeNode.assertObject(ObjectTypeNode.java:294) at org.drools.core.reteoo.EntryPointNode.assertObject(EntryPointNode.java:255) at org.drools.core.common.NamedEntryPoint.insert(NamedEntryPoint.java:277) at org.drools.core.common.NamedEntryPoint.insert(NamedEntryPoint.java:237) at org.drools.core.impl.StatefulKnowledgeSessionImpl.insert(StatefulKnowledgeSessionImpl.java:1495) at org.drools.core.impl.StatefulKnowledgeSessionImpl.insert(StatefulKnowledgeSessionImpl.java:1450) at org.drools.compiler.integrationtests.Misc2Test.testJittedConstraintStringAndLong(Misc2Test.java:7253) {noformat} -- This message was sent by Atlassian JIRA (v6.3.11#6341)