Hi,
I'm newbie to akka and trying to follow akka guide from the akka homepage.
During playing with akka ActorDSL, I found my JVM shutting down when I use :
import akka.actor._
import ActorDSL._
implicit val system = ActorSystem("demo")
val x = actor( new Act { whenStarting { println("Hello") }} )
As you know, this simple code snippet shoud print "Hello". But all I can
see was at the bottom of this message.
I ran this code on my Windows 8(64 bit) PC, scala 2.11.1, Java
1.7.0_67(64bit), 1.8.0_05. And I checked it on my mac (Mac OS X 10.9.4,
scala 2.11.1, Java 1.7.0_25.
Is there anything I missed?
Thank you.
- Hyunsok
scala> Uncaught error from thread [demo-akka.actor.default-dispatcher-2]
shuttin
g down JVM since 'akka.jvm-exit-on-fatal-error' is enabled for
ActorSystem[demo]
java.lang.AbstractMethodError: $line12.$read$$iw$$iw$$iw$$iw$
$iw$$iw$$anonfun$2$
$anon$1.akka$actor$dsl$Creators$Act$$preStartFun_$eq(Lscala/Function0;)V
at akka.actor.dsl.Creators$Act$class.$init$(Creators.scala:44)
at $line12.$read$$iw$$iw$$iw$$iw$$iw$$iw$$anonfun$2$$anon$1.<
init>(<cons
ole>:14)
[ERROR] [08/30/2014 10:25:39.562] [demo-akka.actor.default-dispatcher-2]
[ActorS
ystem(demo)] Uncaught error from thread [demo-akka.actor.default-dispatcher-2]
s
hutting down JVM since 'akka.jvm-exit-on-fatal-error' is enabled
java.lang.AbstractMethodError: $line12.$read$$iw$$iw$$iw$$iw$
$iw$$iw$$anonfun$2$
$anon$1.akka$actor$dsl$Creators$Act$$preStartFun_$eq(Lscala/Function0;)V
at akka.actor.dsl.Creators$Act$class.$init$(Creators.scala:44)
at $line12.$read$$iw$$iw$$iw$$iw$$iw$$iw$$anonfun$2$$anon$1.<
init>(<cons
ole>:14)
at $line12.$read$$iw$$iw$$iw$$iw$$iw$$iw$$anonfun$2.apply(<
console>:14)
at $line12.$read$$iw$$iw$$iw$$iw$$iw$$iw$$anonfun$2.apply(<
console>:14)
at akka.actor.TypedCreatorFunctionConsumer.produce(Props.scala:340)
at akka.actor.Props.newActor(Props.scala:249)
at akka.actor.ActorCell.newActor(ActorCell.scala:552)
at akka.actor.ActorCell.create(ActorCell.scala:578)
at akka.actor.ActorCell.invokeAll$1(ActorCell.scala:456)
at akka.actor.ActorCell.systemInvoke(ActorCell.scala:478)
at akka.dispatch.Mailbox.processAllSystemMessages(Mailbox.scala:263)
at akka.dispatch.Mailbox.run(Mailbox.scala:219)
at akka.dispatch.ForkJoinExecutorConfigurator$
AkkaForkJoinTask.exec(Abst
ractDispatcher.scala:393)
at scala.concurrent.forkjoin.ForkJoinTask.doExec(
ForkJoinTask.java:260)
at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.
runTask(ForkJoinPool
.java:1339)
at scala.concurrent.forkjoin.ForkJoinPool.runWorker(
ForkJoinPool.java:19
79)
at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(
ForkJoinWorkerThre
ad.java:107)
at $line12.$read$$iw$$iw$$iw$$iw$$iw$$iw$$anonfun$2.apply(<
console>:14)
at $line12.$read$$iw$$iw$$iw$$iw$$iw$$iw$$anonfun$2.apply(<
console>:14)
at akka.actor.TypedCreatorFunctionConsumer.produce(Props.scala:340)
at akka.actor.Props.newActor(Props.scala:249)
at akka.actor.ActorCell.newActor(ActorCell.scala:552)
at akka.actor.ActorCell.create(ActorCell.scala:578)
at akka.actor.ActorCell.invokeAll$1(ActorCell.scala:456)
at akka.actor.ActorCell.systemInvoke(ActorCell.scala:478)
at akka.dispatch.Mailbox.processAllSystemMessages(Mailbox.scala:263)
at akka.dispatch.Mailbox.run(Mailbox.scala:219)
at akka.dispatch.ForkJoinExecutorConfigurator$
AkkaForkJoinTask.exec(Abst
ractDispatcher.scala:393)
at scala.concurrent.forkjoin.ForkJoinTask.doExec(
ForkJoinTask.java:260)
at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.
runTask(ForkJoinPool
.java:1339)
at scala.concurrent.forkjoin.ForkJoinPool.runWorker(
ForkJoinPool.java:19
79)
at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(
ForkJoinWorkerThre
ad.java:107)
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