java.util.NoSuchElementException: Flux#last() didn't observe any onNext signal

GitHub | ericbottard | 4 months ago
  1. 0

    GitHub comment 85#249858422

    GitHub | 4 months ago | ericbottard
    java.util.NoSuchElementException: Flux#last() didn't observe any onNext signal
  2. 0
    Check if the field you try to read really exists in the database. If it is optional, just use com.mongodb.casbah.commons.MongoDBObject#getAs
  3. 0

    java.util.NoSuchElementException: No event found while waiting for OnNext

    GitHub | 2 years ago | mlatu
    java.util.NoSuchElementException: No event found while waiting for OnNext
  4. Speed up your debug routine!

    Automated exception search integrated into your IDE

  5. 0

    Investigate execution of unit tests on CI server

    GitHub | 1 year ago | pwittchen
    java.util.NoSuchElementException: No event found while waiting for OnNext
  6. 0

    Exception due to same iterator returned back by PGroupedTableType

    incubator-crunch-user | 5 years ago | Rahul
    java.util.NoSuchElementException: iterate past last value

    Not finding the right solution?
    Take a tour to get the most out of Samebug.

    Tired of useless tips?

    Automated exception search integrated into your IDE

    Root Cause Analysis

    1. java.util.NoSuchElementException

      Flux#last() didn't observe any onNext signal

      at reactor.core.publisher.MonoTakeLastOne$TakeLastOneSubscriber.onComplete()
    2. reactor.core.publisher
      FluxEmpty.subscribe
      1. reactor.core.publisher.MonoTakeLastOne$TakeLastOneSubscriber.onComplete(MonoTakeLastOne.java:93)
      2. reactor.core.publisher.FluxFlatMap$FlatMapMain.checkTerminated(FluxFlatMap.java:801)
      3. reactor.core.publisher.FluxFlatMap$FlatMapMain.drainLoop(FluxFlatMap.java:561)
      4. reactor.core.publisher.FluxFlatMap$FlatMapMain.drain(FluxFlatMap.java:541)
      5. reactor.core.publisher.FluxFlatMap$FlatMapMain.onComplete(FluxFlatMap.java:534)
      6. reactor.core.publisher.FluxMap$MapSubscriber.onComplete(FluxMap.java:144)
      7. reactor.core.publisher.FluxFilter$FilterSubscriber.onComplete(FluxFilter.java:157)
      8. reactor.core.publisher.Operators.complete(Operators.java:182)
      9. reactor.core.publisher.FluxEmpty.subscribe(FluxEmpty.java:44)
      9 frames