java.lang.NullPointerException

GitHub | jypma | 8 months ago
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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at scala.collection.immutable.HashSet$HashTrieSet.iterator()
  2. Scala
    HashSet$HashTrieSet.iterator
    1. scala.collection.immutable.HashSet$HashTrieSet.iterator(HashSet.scala:965)
    2. scala.collection.immutable.HashSet$HashTrieSet.iterator(HashSet.scala:517)
    2 frames
  3. akka.stream.impl
    ActorMaterializerImpl.materialize
    1. akka.stream.impl.fusing.Fusing$.akka$stream$impl$fusing$Fusing$$descend(Fusing.scala:366)
    2. akka.stream.impl.fusing.Fusing$.doAggressive(Fusing.scala:44)
    3. akka.stream.impl.fusing.Fusing$.aggressive(Fusing.scala:34)
    4. akka.stream.impl.ActorMaterializerImpl.materialize(ActorMaterializerImpl.scala:144)
    5. akka.stream.impl.ActorMaterializerImpl.materialize(ActorMaterializerImpl.scala:138)
    5 frames
  4. akka.stream.scaladsl
    Source.runWith
    1. akka.stream.scaladsl.RunnableGraph.run(Flow.scala:351)
    2. akka.stream.scaladsl.Source.runWith(Source.scala:81)
    2 frames
  5. akka.stream.javadsl
    Source.runWith
    1. akka.stream.javadsl.Source.runWith(Source.scala:521)
    1 frame
  6. com.tradeshift.reaktive
    DataCenterForwarder.lambda$2
    1. com.tradeshift.reaktive.replication.DataCenterForwarder.lambda$2(DataCenterForwarder.java:117)
    1 frame
  7. Akka Actor
    UnitCaseStatement.apply
    1. akka.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:26)
    2. akka.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:21)
    2 frames
  8. Scala
    PartialFunction$class.applyOrElse
    1. scala.PartialFunction$class.applyOrElse(PartialFunction.scala:123)
    1 frame
  9. Akka Actor
    UnitCaseStatement.applyOrElse
    1. akka.japi.pf.UnitCaseStatement.applyOrElse(CaseStatements.scala:21)
    1 frame
  10. Scala
    PartialFunction$OrElse.applyOrElse
    1. scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:170)
    1 frame
  11. Akka Actor
    Actor$class.aroundReceive
    1. akka.actor.Actor$class.aroundReceive(Actor.scala:484)
    1 frame