[jboss-jira] [JBoss JIRA] (DROOLS-5112) DMN kie-server wrong cast message reported on FEEL failure

Matteo Mortari (Jira) issues at jboss.org
Fri Feb 28 04:52:00 EST 2020


Matteo Mortari created DROOLS-5112:
--------------------------------------

             Summary: DMN kie-server wrong cast message reported on FEEL failure
                 Key: DROOLS-5112
                 URL: https://issues.redhat.com/browse/DROOLS-5112
             Project: Drools
          Issue Type: Bug
          Components: dmn engine
            Reporter: Matteo Mortari
            Assignee: Matteo Mortari



{code:java}
10:38:53,533 ERROR [org.kie.dmn.feel.runtime.functions.AbsFunction] (default task-26) Error trying to call function abs.: java.lang.ClassCastException: org.kie.server.services.prometheus.PrometheusMetricsDMNListener cannot be cast to org.kie.dmn.api.feel.runtime.events.FEELEventListener
	at java.lang.Iterable.forEach(Iterable.java:75)
	at org.kie.dmn.feel.lang.impl.FEELEventListenersManager.notifyListeners(FEELEventListenersManager.java:71)
	at org.kie.dmn.feel.lang.impl.FEELEventListenersManager.notifyListeners(FEELEventListenersManager.java:82)
	at org.kie.dmn.feel.lang.impl.EvaluationContextImpl.notifyEvt(EvaluationContextImpl.java:178)
	at org.kie.dmn.feel.runtime.functions.BaseFEELFunction.lambda$invokeReflectively$3(BaseFEELFunction.java:97)
	at org.kie.dmn.feel.util.Either.cata(Either.java:70)
	at org.kie.dmn.feel.runtime.functions.BaseFEELFunction.invokeReflectively(BaseFEELFunction.java:96)
	at org.kie.dmn.feel.lang.ast.FunctionInvocationNode.invokeTheFunction(FunctionInvocationNode.java:112)
	at org.kie.dmn.feel.lang.ast.FunctionInvocationNode.evaluate(FunctionInvocationNode.java:90)
	at org.kie.dmn.feel.lang.impl.CompiledExpressionImpl.apply(CompiledExpressionImpl.java:47)
	at org.kie.dmn.feel.lang.impl.InterpretedExecutableExpression.apply(InterpretedExecutableExpression.java:38)
	at org.kie.dmn.feel.lang.impl.InterpretedExecutableExpression.apply(InterpretedExecutableExpression.java:24)
	at org.kie.dmn.feel.codegen.feel11.ProcessedExpression.apply(ProcessedExpression.java:114)
	at org.kie.dmn.feel.codegen.feel11.ProcessedExpression.apply(ProcessedExpression.java:22)
	at org.kie.dmn.feel.lang.impl.FEELImpl.evaluate(FEELImpl.java:167)
	at org.kie.dmn.core.ast.DMNLiteralExpressionEvaluator.evaluate(DMNLiteralExpressionEvaluator.java:73)
	at org.kie.dmn.core.impl.DMNRuntimeImpl.evaluateDecision(DMNRuntimeImpl.java:664)
	at org.kie.dmn.core.impl.DMNRuntimeImpl.evaluateAll(DMNRuntimeImpl.java:163)
	at org.kie.dmn.core.internal.utils.DMNEvaluationUtils.evaluate(DMNEvaluationUtils.java:87)
	at org.kie.dmn.core.internal.utils.DMNEvaluationUtils.evaluate(DMNEvaluationUtils.java:51)
	at org.kie.server.services.dmn.ModelEvaluatorServiceBase.evaluateDecisions(ModelEvaluatorServiceBase.java:184)
	at org.kie.server.remote.rest.dmn.ModelEvaluatorResource.evaluateDecisions(ModelEvaluatorResource.java:108)
{code}




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