java.lang.ClassCastException: interface akka.actor.Actor is not assignable from class docs.http.javadsl.server.HighLevelServerExample

Google Groups | Unknown author | 3 months ago
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    Google Groups | 3 months ago | Unknown author
    java.lang.ClassCastException: interface akka.actor.Actor is not assignable from class docs.http.javadsl.server.HighLevelServerExample
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    I got the following exception when I set metadata-styling to true: java.lang.ClassCastException: Value for key font-size is not assignable: class java.math.BigDecimal is not assignable from class java.lang.Integer at org.pentaho.reporting.engine.classic.core.style.ElementStyleSheet.setStyleProperty(ElementStyleSheet.java:868) at org.pentaho.reporting.engine.classic.core.Element$InternalElementStyleSheet.setStyleProperty(Element.java:367) at org.pentaho.reporting.engine.classic.core.function.sys.MetaDataStyleEvaluator.evaluateElement(MetaDataStyleEvaluator.java:312) at org.pentaho.reporting.engine.classic.core.function.sys.MetaDataStyleEvaluator.processBand(MetaDataStyleEvaluator.java:198) at org.pentaho.reporting.engine.classic.core.function.sys.MetaDataStyleEvaluator.processRootBand(MetaDataStyleEvaluator.java:170) at org.pentaho.reporting.engine.classic.core.function.AbstractElementFormatFunction.itemsAdvanced(AbstractElementFormatFunction.java:121) at org.pentaho.reporting.engine.classic.core.states.SubLayoutProcess.fireItemsAdvancedEvent(SubLayoutProcess.java:277) at org.pentaho.reporting.engine.classic.core.states.SubLayoutProcess.fireReportEvent(SubLayoutProcess.java:214) at org.pentaho.reporting.engine.classic.core.states.process.ProcessState.fireReportEvent(ProcessState.java:834) at org.pentaho.reporting.engine.classic.core.states.process.ProcessDetailsHandler.advance(ProcessDetailsHandler.java:59) at org.pentaho.reporting.engine.classic.core.states.process.ProcessState.advance(ProcessState.java:646) at org.pentaho.reporting.engine.classic.core.layout.output.AbstractReportProcessor.processPaginationLevel(AbstractReportProcessor.java:602) at org.pentaho.reporting.engine.classic.core.layout.output.AbstractReportProcessor.prepareReportProcessing(AbstractReportProcessor.java:432) at org.pentaho.reporting.engine.classic.core.modules.output.pageable.graphics.PrintReportProcessor.getNumberOfPages(PrintReportProcessor.java:90) at org.pentaho.reporting.engine.classic.core.modules.gui.base.PreviewPane$RepaginationRunnable.run(PreviewPane.java:270) at org.pentaho.reporting.engine.classic.core.util.Worker.run(Worker.java:187) I fixed this temporarily by commenting out the check on line 866 of ElementStyleSheet. See case PRD-1274 for the metadata xmi file as well as the prpt file used to create the error.

    Pentaho BI Platform Tracking | 8 years ago | Will Gorman
    java.lang.ClassCastException: Value for key font-size is not assignable: class java.math.BigDecimal is not assignable from class java.lang.Integer

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    Root Cause Analysis

    1. java.lang.ClassCastException

      interface akka.actor.Actor is not assignable from class docs.http.javadsl.server.HighLevelServerExample

      at akka.actor.ReflectiveDynamicAccess$$anonfun$getClassFor$1.apply()
    2. Akka Actor
      ReflectiveDynamicAccess$$anonfun$getClassFor$1.apply
      1. akka.actor.ReflectiveDynamicAccess$$anonfun$getClassFor$1.apply(ReflectiveDynamicAccess.scala:23)
      2. akka.actor.ReflectiveDynamicAccess$$anonfun$getClassFor$1.apply(ReflectiveDynamicAccess.scala:20)
      2 frames
    3. Scala
      Try$.apply
      1. scala.util.Try$.apply(Try.scala:192)
      1 frame
    4. Akka Actor
      Main.main
      1. akka.actor.ReflectiveDynamicAccess.getClassFor(ReflectiveDynamicAccess.scala:20)
      2. akka.Main$.main(Main.scala:32)
      3. akka.Main.main(Main.scala)
      3 frames