Details
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Bug
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Resolution: Unresolved
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Major
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None
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9.38.0.Final
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None
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3
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NEW
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NEW
Description
Uncaught exception in BenchmarkAggregator when previously generated report was using problem statistic of type STEP_SCORE:
INFO: No default constructor found on class org.optaplanner.benchmark.impl.statistic.stepscore.StepScoreProblemStatistic java.lang.NoSuchMethodException: org.optaplanner.benchmark.impl.statistic.stepscore.StepScoreProblemStatistic.<init>() at java.base/java.lang.Class.getConstructor0(Class.java:3585) at java.base/java.lang.Class.getDeclaredConstructor(Class.java:2754) at com.sun.xml.bind.v2.ClassFactory.tryGetDeclaredConstructor(ClassFactory.java:107) at com.sun.xml.bind.v2.ClassFactory.create0(ClassFactory.java:76) at com.sun.xml.bind.v2.runtime.ClassBeanInfoImpl.createInstance(ClassBeanInfoImpl.java:254) at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext.createInstance(UnmarshallingContext.java:671) at com.sun.xml.bind.v2.runtime.unmarshaller.StructureLoader.startElement(StructureLoader.java:158) at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext._startElement(UnmarshallingContext.java:546) at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext.startElement(UnmarshallingContext.java:525) at com.sun.xml.bind.v2.runtime.unmarshaller.InterningXmlVisitor.startElement(InterningXmlVisitor.java:45) at com.sun.xml.bind.v2.runtime.unmarshaller.SAXConnector.startElement(SAXConnector.java:137) at com.sun.xml.bind.unmarshaller.DOMScanner.visit(DOMScanner.java:214) at com.sun.xml.bind.unmarshaller.DOMScanner.visit(DOMScanner.java:251) at com.sun.xml.bind.unmarshaller.DOMScanner.visit(DOMScanner.java:220) at com.sun.xml.bind.unmarshaller.DOMScanner.visit(DOMScanner.java:251) at com.sun.xml.bind.unmarshaller.DOMScanner.visit(DOMScanner.java:220) at com.sun.xml.bind.unmarshaller.DOMScanner.scan(DOMScanner.java:97) at com.sun.xml.bind.unmarshaller.DOMScanner.scan(DOMScanner.java:80) at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal0(UnmarshallerImpl.java:341) at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal(UnmarshallerImpl.java:322) at org.optaplanner.core.impl.io.jaxb.GenericJaxbIO.readOverridingNamespace(GenericJaxbIO.java:200) at org.optaplanner.core.impl.io.jaxb.GenericJaxbIO.readOverridingNamespace(GenericJaxbIO.java:184) at org.optaplanner.benchmark.impl.result.BenchmarkResultIO.read(BenchmarkResultIO.java:93) at org.optaplanner.benchmark.impl.result.BenchmarkResultIO.readPlannerBenchmarkResult(BenchmarkResultIO.java:75) at org.optaplanner.benchmark.impl.result.BenchmarkResultIO.readPlannerBenchmarkResultList(BenchmarkResultIO.java:61) at org.optaplanner.benchmark.impl.aggregator.swingui.BenchmarkAggregatorFrame.initPlannerBenchmarkResultList(BenchmarkAggregatorFrame.java:241) at org.optaplanner.benchmark.impl.aggregator.swingui.BenchmarkAggregatorFrame.init(BenchmarkAggregatorFrame.java:140) at org.optaplanner.benchmark.impl.aggregator.swingui.BenchmarkAggregatorFrame.createAndDisplay(BenchmarkAggregatorFrame.java:109) at org.optaplanner.benchmark.impl.aggregator.swingui.BenchmarkAggregatorFrame.createAndDisplayFromXmlResource(BenchmarkAggregatorFrame.java:74) at org.optaplanner.examples.common.app.CommonBenchmarkApp.buildAndBenchmark(CommonBenchmarkApp.java:66) at org.optaplanner.examples.app.GeneralOptaPlannerBenchmarkApp.main(GeneralOptaPlannerBenchmarkApp.java:8)
Default constructor for JAXB is missing for StepScoreProblemStatistic, but also there is something wrong with serialization of FileProblemProvider.problemFile, which is null in this case and the reports cannot be aggregated
The linked ticket was kinda similar, but it looks like the default constructor fix won't be enough in this case
Attachments
Issue Links
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