在 Ammonite 中,我执行以下代码...尝试对两个 Flowables 进行有序合并,
import $ivy.{
`io.circe::circe-generic:0.13.0` ,
`io.circe::circe-parser:0.13.0` ,
`io.circe::circe-optics:0.13.0` ,
`com.softwaremill.sttp::core:1.7.2` ,
`org.scalaz::scalaz-core:7.2.27` ,
`com.lihaoyi::requests:0.2.0` ,
`io.get-coursier::coursier-core:2.0.0-RC4` ,
`io.lemonlabs::scala-uri:1.4.10` ,
`net.liftweb::lift-json:3.4.0` ,
`io.reactivex.rxjava3:rxjava:3.0.3` ,
`com.github.akarnokd:rxjava3-extensions:3.0.0-RC7`
}
import io.lemonlabs.uri._
implicit val formats = net.liftweb.json.DefaultFormats
import net.liftweb.json.JsonAST._
import net.liftweb.json.Extraction._
import net.liftweb.json._
import io.reactivex.rxjava3.core._
import io.reactivex.rxjava3.functions._
import net.liftweb.json.JsonDSL._
import collection.JavaConverters._
import io.reactivex.rxjava3.subjects._
import scala.collection.mutable.HashMap
import io.reactivex.rxjava3.internal.functions.Functions
Flowables.orderedMerge(
List(
Flowable.just(3, 5),
Flowable.just(2, 4, 6)
).toIterable.asJava,
Functions.naturalComparator[Int]()
).subscribe(i=>println(i))
但是在打印 2 之后,它会抛出异常:
java.lang.NoSuchMethodError: io.reactivex.rxjava3.internal.subscribers.InnerQueuedSubscriber.requestOne()V
hu.akarnokd.rxjava3.operators.BasicMergeSubscription.drain(BasicMergeSubscription.java:268)
hu.akarnokd.rxjava3.operators.BasicMergeSubscription.innerComplete(BasicMergeSubscription.java:161)
io.reactivex.rxjava3.internal.subscribers.InnerQueuedSubscriber.onSubscribe(InnerQueuedSubscriber.java:69)
io.reactivex.rxjava3.internal.operators.flowable.FlowableFromArray.subscribeActual(FlowableFromArray.java:39)
io.reactivex.rxjava3.core.Flowable.subscribe(Flowable.java:15750)
io.reactivex.rxjava3.core.Flowable.subscribe(Flowable.java:15696)
hu.akarnokd.rxjava3.operators.BasicMergeSubscription.subscribe(BasicMergeSubscription.java:79)
hu.akarnokd.rxjava3.operators.FlowableOrderedMerge.subscribeActual(FlowableOrderedMerge.java:94)
io.reactivex.rxjava3.core.Flowable.subscribe(Flowable.java:15750)
io.reactivex.rxjava3.core.Flowable.subscribe(Flowable.java:15686)
io.reactivex.rxjava3.core.Flowable.subscribe(Flowable.java:15618)
ammonite.$sess.cmd63$.<clinit>(cmd63.sc:1)
有人可以帮我吗?我对此一无所知...
奇怪的是,它可以打印第一个订购的商品,但不能打印以下商品……