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NoClassDefFoundError: scala/concurrent/util/Duration$ in Scala 2.10 RC1 #6550

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scabug opened this issue Oct 21, 2012 · 2 comments
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NoClassDefFoundError: scala/concurrent/util/Duration$ in Scala 2.10 RC1 #6550

scabug opened this issue Oct 21, 2012 · 2 comments
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scabug commented Oct 21, 2012

Running Akka Actor Code with Scala 2.10 RC1 gives NoClassDefFoundException:

$ scala Main
java.lang.NoClassDefFoundError: scala/concurrent/util/Duration$
at akka.actor.ActorSystem$Settings.(ActorSystem.scala:138)
at akka.actor.ActorSystemImpl.(ActorSystem.scala:462)
at akka.actor.ActorSystem$.apply(ActorSystem.scala:110)
at akka.actor.ActorSystem$.apply(ActorSystem.scala:92)
at Main$delayedInit$body.apply(Akka.scala:15)
at scala.Function0$class.apply$mcV$sp(Function0.scala:40)
at scala.runtime.AbstractFunction0.apply$mcV$sp(AbstractFunction0.scala:12)
at scala.App$$anonfun$main$1.apply(App.scala:71)
at scala.App$$anonfun$main$1.apply(App.scala:71)
at scala.collection.immutable.List.foreach(List.scala:309)
at scala.collection.generic.TraversableForwarder$class.foreach(TraversableForwarder.scala:32)
at scala.collection.mutable.ListBuffer.foreach(ListBuffer.scala:45)
at scala.App$class.main(App.scala:71)
at Main$.main(Akka.scala:14)
at Main.main(Akka.scala)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
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scabug commented Oct 21, 2012

Imported From: https://issues.scala-lang.org/browse/SI-6550?orig=1
Reporter: Alexander Grünewald (gruenewa)
Affected Versions: 2.10.0
Attachments:

  • Akka.scala (created on Oct 21, 2012 8:56:33 AM UTC, 435 bytes)

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scabug commented Dec 4, 2012

@retronym said:

scala> scala.concurrent.duration.Duration.getClass
res4: Class[_ <: scala.concurrent.duration.Duration.type] = class scala.concurrent.duration.Duration$

This class moved, Akka has since been updated.

https://github.com/akka/akka/blame/master/akka-actor/src/main/scala/akka/actor/ActorSystem.scala

Be sure to use the version of Akka built for a particular release candidate of Scala.

@scabug scabug closed this as completed Dec 4, 2012
@scabug scabug added the blocker label Apr 7, 2017
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