java.lang.RuntimeException: rx.exceptions.MissingBackpressureException

GitHub | mcenkar | 7 months ago
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Root Cause Analysis

  1. rx.exceptions.MissingBackpressureException

    No message provided

    at rx.internal.util.RxRingBuffer.onNext()
  2. rxjava
    OperatorMerge$InnerSubscriber.onNext
    1. rx.internal.util.RxRingBuffer.onNext(RxRingBuffer.java:352)
    2. rx.internal.operators.OperatorMerge$MergeSubscriber.queueScalar(OperatorMerge.java:346)
    3. rx.internal.operators.OperatorMerge$MergeSubscriber.tryEmit(OperatorMerge.java:329)
    4. rx.internal.operators.OperatorMerge$InnerSubscriber.onNext(OperatorMerge.java:804)
    4 frames
  3. rx.internal.reactivestreams
    PublisherAdapter$1.onNext
    1. rx.internal.reactivestreams.SubscriberAdapter.onNext(SubscriberAdapter.java:52)
    2. rx.internal.reactivestreams.PublisherAdapter$1.onNext(PublisherAdapter.java:107)
    2 frames
  4. rxjava
    Observable.subscribe
    1. rx.observers.SafeSubscriber.onNext(SafeSubscriber.java:139)
    2. rx.internal.operators.OperatorSerialize$1.onNext(OperatorSerialize.java:52)
    3. rx.observers.SerializedObserver.onNext(SerializedObserver.java:95)
    4. rx.observers.SerializedSubscriber.onNext(SerializedSubscriber.java:95)
    5. rx.internal.operators.OnSubscribeFromIterable$IterableProducer.slowpath(OnSubscribeFromIterable.java:97)
    6. rx.internal.operators.OnSubscribeFromIterable$IterableProducer.request(OnSubscribeFromIterable.java:73)
    7. rx.Subscriber.setProducer(Subscriber.java:211)
    8. rx.Subscriber.setProducer(Subscriber.java:205)
    9. rx.Subscriber.setProducer(Subscriber.java:205)
    10. rx.Subscriber.setProducer(Subscriber.java:205)
    11. rx.internal.operators.OnSubscribeFromIterable.call(OnSubscribeFromIterable.java:49)
    12. rx.internal.operators.OnSubscribeFromIterable.call(OnSubscribeFromIterable.java:32)
    13. rx.Observable$2.call(Observable.java:162)
    14. rx.Observable$2.call(Observable.java:154)
    15. rx.Observable.subscribe(Observable.java:8265)
    16. rx.Observable.subscribe(Observable.java:8232)
    16 frames
  5. rx.internal.reactivestreams
    PublisherAdapter.subscribe
    1. rx.internal.reactivestreams.PublisherAdapter.subscribe(PublisherAdapter.java:43)
    1 frame
  6. rxjava
    BlockingObservable$2.iterator
    1. rx.RxReactiveStreams$1.call(RxReactiveStreams.java:58)
    2. rx.RxReactiveStreams$1.call(RxReactiveStreams.java:55)
    3. rx.Observable.unsafeSubscribe(Observable.java:8172)
    4. rx.internal.operators.OperatorMerge$MergeSubscriber.onNext(OperatorMerge.java:232)
    5. rx.internal.operators.OperatorMerge$MergeSubscriber.onNext(OperatorMerge.java:142)
    6. rx.internal.operators.OperatorMap$1.onNext(OperatorMap.java:54)
    7. rx.internal.operators.OnSubscribeFromIterable$IterableProducer.fastpath(OnSubscribeFromIterable.java:127)
    8. rx.internal.operators.OnSubscribeFromIterable$IterableProducer.request(OnSubscribeFromIterable.java:70)
    9. rx.Subscriber.setProducer(Subscriber.java:211)
    10. rx.Subscriber.setProducer(Subscriber.java:205)
    11. rx.internal.operators.OnSubscribeFromIterable.call(OnSubscribeFromIterable.java:49)
    12. rx.internal.operators.OnSubscribeFromIterable.call(OnSubscribeFromIterable.java:32)
    13. rx.Observable$2.call(Observable.java:162)
    14. rx.Observable$2.call(Observable.java:154)
    15. rx.Observable$2.call(Observable.java:162)
    16. rx.Observable$2.call(Observable.java:154)
    17. rx.Observable$2.call(Observable.java:162)
    18. rx.Observable$2.call(Observable.java:154)
    19. rx.Observable.subscribe(Observable.java:8265)
    20. rx.Observable.subscribe(Observable.java:8232)
    21. rx.internal.operators.BlockingOperatorToIterator.toIterator(BlockingOperatorToIterator.java:53)
    22. rx.observables.BlockingObservable.getIterator(BlockingObservable.java:147)
    23. rx.observables.BlockingObservable$2.iterator(BlockingObservable.java:416)
    23 frames
  7. Scala
    AbstractTraversable.toList
    1. scala.collection.convert.Wrappers$JIterableWrapper.iterator(Wrappers.scala:54)
    2. scala.collection.IterableLike$class.foreach(IterableLike.scala:72)
    3. scala.collection.AbstractIterable.foreach(Iterable.scala:54)
    4. scala.collection.generic.Growable$class.$plus$plus$eq(Growable.scala:59)
    5. scala.collection.mutable.ListBuffer.$plus$plus$eq(ListBuffer.scala:183)
    6. scala.collection.mutable.ListBuffer.$plus$plus$eq(ListBuffer.scala:45)
    7. scala.collection.TraversableLike$class.to(TraversableLike.scala:590)
    8. scala.collection.AbstractTraversable.to(Traversable.scala:104)
    9. scala.collection.TraversableOnce$class.toList(TraversableOnce.scala:294)
    10. scala.collection.AbstractTraversable.toList(Traversable.scala:104)
    10 frames
  8. rxscala
    BlockingObservable$.toList$extension
    1. rx.lang.scala.observables.BlockingObservable$.toList$extension(BlockingObservable.scala:232)
    1 frame
  9. com.leonteq.website
    Test$delayedInit$body.apply
    1. com.leonteq.website.feed.server.service.timeseries.Test$.delayedEndpoint$com$leonteq$website$feed$server$service$timeseries$Test$1(Test.scala:18)
    2. com.leonteq.website.feed.server.service.timeseries.Test$delayedInit$body.apply(Test.scala:9)
    2 frames
  10. Scala
    App$class.main
    1. scala.Function0$class.apply$mcV$sp(Function0.scala:34)
    2. scala.runtime.AbstractFunction0.apply$mcV$sp(AbstractFunction0.scala:12)
    3. scala.App$$anonfun$main$1.apply(App.scala:76)
    4. scala.App$$anonfun$main$1.apply(App.scala:76)
    5. scala.collection.immutable.List.foreach(List.scala:381)
    6. scala.collection.generic.TraversableForwarder$class.foreach(TraversableForwarder.scala:35)
    7. scala.App$class.main(App.scala:76)
    7 frames
  11. com.leonteq.website
    Test.main
    1. com.leonteq.website.feed.server.service.timeseries.Test$.main(Test.scala:9)
    2. com.leonteq.website.feed.server.service.timeseries.Test.main(Test.scala)
    2 frames
  12. Java RT
    Method.invoke
    1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    4. java.lang.reflect.Method.invoke(Method.java:497)
    4 frames
  13. IDEA
    AppMain.main
    1. com.intellij.rt.execution.application.AppMain.main(AppMain.java:147)
    1 frame