如何调试Scala Future？

我正在使用IntelliJ.

除了记录所有我不知道如何.

有关如何进行的任何建议？

EDIT1：

这是我得到的错误：

java.lang.IllegalAccessError: tried to access field
org.iadb.poolpartyconnector.conceptsrecommendation.RelevantConceptsRecommendationServicePoolPartyImpl$$anonfun$2$$anonfun$apply$1$$anonfun$apply$2$$anonfun$apply$3.concepts$1
from class
org.iadb.poolpartyconnector.conceptsrecommendation.RelevantConceptsRecommendationServicePoolPartyImpl$$anonfun$2$$anonfun$apply$1$$anonfun$apply$2$$anonfun$apply$3$GeneratedEvaluatorClass$3$1
at
org.iadb.poolpartyconnector.conceptsrecommendation.RelevantConceptsRecommendationServicePoolPartyImpl$$anonfun$2$$anonfun$apply$1$$anonfun$apply$2$$anonfun$apply$3$GeneratedEvaluatorClass$3$1.invoke(FileToCompile0.scala:173)
at
org.iadb.poolpartyconnector.conceptsrecommendation.RelevantConceptsRecommendationServicePoolPartyImpl$$anonfun$2$$anonfun$apply$1$$anonfun$apply$2$$anonfun$apply$3.apply(RelevantConceptsRecommendationService.scala:169)
at
org.iadb.poolpartyconnector.conceptsrecommendation.RelevantConceptsRecommendationServicePoolPartyImpl$$anonfun$2$$anonfun$apply$1$$anonfun$apply$2$$anonfun$apply$3.apply(RelevantConceptsRecommendationService.scala:166)
at
scala.concurrent.impl.Future$PromiseCompletingRunnable.liftedTree1$1(Future.scala:24)
at
scala.concurrent.impl.Future$PromiseCompletingRunnable.run(Future.scala:24)
at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:40) at
akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:397)
at
scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
at
scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
at
scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
at
scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
java.lang.NoSuchFieldError: doc$1 at
org.iadb.poolpartyconnector.conceptsrecommendation.RelevantConceptsRecommendationServicePoolPartyImpl$$anonfun$2$$anonfun$apply$1$$anonfun$apply$2$$anonfun$apply$3$GeneratedEvaluatorClass$4$1.invoke(FileToCompile1.scala:173)
at
org.iadb.poolpartyconnector.conceptsrecommendation.RelevantConceptsRecommendationServicePoolPartyImpl$$anonfun$2$$anonfun$apply$1$$anonfun$apply$2$$anonfun$apply$3.apply(RelevantConceptsRecommendationService.scala:169)
at
org.iadb.poolpartyconnector.conceptsrecommendation.RelevantConceptsRecommendationServicePoolPartyImpl$$anonfun$2$$anonfun$apply$1$$anonfun$apply$2$$anonfun$apply$3.apply(RelevantConceptsRecommendationService.scala:166)
at
scala.concurrent.impl.Future$PromiseCompletingRunnable.liftedTree1$1(Future.scala:24)
at
scala.concurrent.impl.Future$PromiseCompletingRunnable.run(Future.scala:24)
at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:40) at
akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:397)
at
scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
at
scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
at
scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
at
scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)

我的代码：

def filterResultsWithExtractionSettings(conceptResults: ConceptResults): ConceptResults = {

    import system.dispatcher

    val mylist: Iterable[Future[List[Concept]]] = for (fieldSettings <- fieldSettingsList if fieldSettings.maxConceptsExtraction > 0; doc <- conceptResults.document; concepts <- doc.concepts) yield {

       Future {
         val schemefiltered = concepts.withFilter(e => e.conceptSchemes.contains(fieldSettings.scheme)).flatMap(e=> List(e))

          schemefiltered.size match {
           case e if e > fieldSettings.maxConceptsExtraction => schemefiltered.take(fieldSettings.maxConceptsExtraction)
           case _ => schemefiltered
         }
       }

     }

    val res = Await.result(Future.sequence(mylist),Duration.Inf).flatten.toList

    val distinctRes = res.distinct

    conceptResults.copy(document = Some(conceptResults.document.get.copy(concepts = Some(distinctRes))))

}