Akka流序列化异常和死亡

Question

我在Akka流上使用Kakfa-client，甚至在我的实现器中定义了主管策略

    materializer = ActorMaterializer(createActorMaterializerSettings(strategyDecider, inputBuffer, system))
  private def createActorMaterializerSettings(strategyDecider: function.Function[Throwable, Supervision.Directive], inputBuffer: Int, system: ActorSystem) = {
    ActorMaterializerSettings(system)
      .withDispatcher("akka.stream-sink-dispatcher")
      .withSupervisionStrategy(toScalaFunction(strategyDecider))
      .withInputBuffer(initialSize = 1, maxSize = inputBuffer)
  }

当我收到无法反序列化的内容

akka stream die org.apache.kafka.common.errors.SerializationException: Error deserializing key/value for partition

我的信息流不使用主管策略而死。

你知道在这里做什么吗？