Hello,
I'm receiving below exception in my application , *It is still showing me
the result once though* and application crashes :
This is my code : This failing at *complete :*
Can someone help me on this :
val resFuture = requests.map(x => (getFutureResp(req)))
////////
//// I'm making `complete` on the above resFuture onComplete event.
///////
def getFutureResp(req: HttpRequest) = {
val responseFuture =
Source.single(Http().singleRequest(req)).runWith(Sink.head).flatMap{
resultFuture => checkRespEntity(resultFuture)
}
responseFuture
}
def checkRespEntity(responseFuture: Future[HttpResponse]): Future[Option[Int]]
= {
val futureFlags : Future[Option[Int]] = responseFuture.flatMap {
res =>
res.status match {
case StatusCodes.OK =>
Unmarshal(res.entity).to[String] map {
info =>
info.length
}
else {
res.entity.dataBytes.runWith(Sink.ignore)
None
}
}
case _ => {
res.entity.dataBytes.runWith(Sink.ignore)
Future{ None }
}
}
}
futureFlags
}
*Uncaught error from thread [myactor-akka.actor.default-dispatcher-5]
shutting down JVM since 'akka.jvm-exit-on-fatal-error' is enabled for
ActorSystem[myactor]*
*java.lang.NoClassDefFoundError:
akka/http/scaladsl/model/ContentType$WithMissingCharset*
* at
akka.http.scaladsl.marshalling.Marshal.$anonfun$toResponseFor$2(Marshal.scala:51)*
* at scala.Option.flatMap(Option.scala:171)*
* at
akka.http.scaladsl.marshalling.Marshal.$anonfun$toResponseFor$1(Marshal.scala:50)*
* at
akka.http.scaladsl.util.FastFuture$.$anonfun$map$1(FastFuture.scala:23)*
* at
akka.http.scaladsl.util.FastFuture$.strictTransform$1(FastFuture.scala:41)*
* at
akka.http.scaladsl.util.FastFuture$.transformWith$extension1(FastFuture.scala:45)*
* at akka.http.scaladsl.util.FastFuture$.map$extension(FastFuture.scala:23)*
* at akka.http.scaladsl.marshalling.Marshal.toResponseFor(Marshal.scala:42)*
* at
akka.http.scaladsl.marshalling.ToResponseMarshallable.apply(ToResponseMarshallable.scala:17)*
* at
akka.http.scaladsl.marshalling.ToResponseMarshallable.apply$(ToResponseMarshallable.scala:16)*
* at
akka.http.scaladsl.marshalling.ToResponseMarshallable$$anon$1.apply(ToResponseMarshallable.scala:22)*
* at
akka.http.scaladsl.server.RequestContextImpl.complete(RequestContextImpl.scala:42)*
* at
akka.http.scaladsl.server.directives.RouteDirectives.$anonfun$complete$1(RouteDirectives.scala:47)*
* at
akka.http.scaladsl.server.StandardRoute$$anon$1.apply(StandardRoute.scala:19)*
* at
akka.http.scaladsl.server.StandardRoute$$anon$1.apply(StandardRoute.scala:19)*
* at
akka.http.scaladsl.server.directives.BasicDirectives.$anonfun$mapRouteResultWith$2(BasicDirectives.scala:67)*
* at
akka.http.scaladsl.server.directives.ExecutionDirectives.handle$1(ExecutionDirectives.scala:51)*
* at
akka.http.scaladsl.server.directives.ExecutionDirectives.$anonfun$handleRejections$4(ExecutionDirectives.scala:60)*
* at
akka.http.scaladsl.server.directives.BasicDirectives$$anonfun$recoverRejectionsWith$1.applyOrElse(BasicDirectives.scala:91)*
* at
akka.http.scaladsl.server.directives.BasicDirectives$$anonfun$recoverRejectionsWith$1.applyOrElse(BasicDirectives.scala:91)*
* at
akka.http.scaladsl.server.directives.BasicDirectives.$anonfun$mapRouteResultWithPF$1(BasicDirectives.scala:79)*
* at
akka.http.scaladsl.util.FastFuture$.strictTransform$1(FastFuture.scala:41)*
* at
akka.http.scaladsl.util.FastFuture$.transformWith$extension1(FastFuture.scala:45)*
* at
akka.http.scaladsl.util.FastFuture$.flatMap$extension(FastFuture.scala:26)*
* at
akka.http.scaladsl.server.directives.BasicDirectives.$anonfun$mapRouteResultWith$2(BasicDirectives.scala:67)*
* at
akka.http.scaladsl.server.directives.BasicDirectives.$anonfun$textract$2(BasicDirectives.scala:154)*
* at
akka.http.scaladsl.server.directives.ExecutionDirectives.$anonfun$handleExceptions$2(ExecutionDirectives.scala:32)*
* at
akka.http.scaladsl.server.Route$.$anonfun$asyncHandler$1(Route.scala:79)*
* at akka.stream.impl.fusing.MapAsync$$anon$23.onPush(Ops.scala:1172)*
* at
akka.stream.impl.fusing.GraphInterpreter.processPush(GraphInterpreter.scala:499)*
* at
akka.stream.impl.fusing.GraphInterpreter.processEvent(GraphInterpreter.scala:462)*
* at
akka.stream.impl.fusing.GraphInterpreter.execute(GraphInterpreter.scala:368)*
* at
akka.stream.impl.fusing.GraphInterpreterShell.runBatch(ActorGraphInterpreter.scala:571)*
* at
akka.stream.impl.fusing.GraphInterpreterShell$AsyncInput.execute(ActorGraphInterpreter.scala:457)*
* at
akka.stream.impl.fusing.GraphInterpreterShell.processEvent(ActorGraphInterpreter.scala:546)*
* at
akka.stream.impl.fusing.ActorGraphInterpreter.akka$stream$impl$fusing$ActorGraphInterpreter$$processEvent(ActorGraphInterpreter.scala:725)*
* at
akka.stream.impl.fusing.ActorGraphInterpreter$$anonfun$receive$1.applyOrElse(ActorGraphInterpreter.scala:740)*
* at akka.actor.Actor.aroundReceive(Actor.scala:513)*
* at akka.actor.Actor.aroundReceive$(Actor.scala:511)*
* at
akka.stream.impl.fusing.ActorGraphInterpreter.aroundReceive(ActorGraphInterpreter.scala:650)*
* at akka.actor.ActorCell.receiveMessage(ActorCell.scala:527)*
* at akka.actor.ActorCell.invoke(ActorCell.scala:496)*
* at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:257)*
* at akka.dispatch.Mailbox.run(Mailbox.scala:224)*
* at akka.dispatch.Mailbox.exec(Mailbox.scala:234)*
* at akka.dispatch.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)*
* at
akka.dispatch.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)*
* at akka.dispatch.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)*
* at
akka.dispatch.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)*
*Caused by: java.lang.ClassNotFoundException:
akka.http.scaladsl.model.ContentType$WithMissingCharset*
* at java.net.URLClassLoader.findClass(URLClassLoader.java:381)*
* at java.lang.ClassLoader.loadClass(ClassLoader.java:424)*
* at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)*
* at java.lang.ClassLoader.loadClass(ClassLoader.java:357)*
Regards,
Aditya Borde
--
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