What JVM and Scala versions are you using? What are your project's 
dependency versions?
hint:
os shell> java -version
sbt> scalaVersion
sbt> libraryDependencies

cheers,
Rafał

W dniu wtorek, 14 marca 2017 20:23:15 UTC+1 użytkownik Pablo Milanese 
napisał:
>
> Hi Konrad,
>
> At the first view, I think the could not fnid any error .. but please take 
> into account that I am a scala beginner :)
> Now,  I am trying to test the code, and I am having a problem whe I 
> execute the line:
>
> val sslConfig: AkkaSSLConfig = AkkaSSLConfig.get(system)
>
>
> java.lang.BootstrapMethodError: java.lang.NoClassDefFoundError: 
> scala/runtime/java8/JFunction1
> at 
> com.typesafe.sslconfig.util.ConfigLoader$.<init>(Configuration.scala:180)
> at com.typesafe.sslconfig.util.ConfigLoader$.<clinit>(Configuration.scala)
> at com.typesafe.sslconfig.ssl.SSLConfigParser.parse(Config.scala:495)
> at com.typesafe.sslconfig.ssl.SSLConfigFactory$.parse(Config.scala:483)
> at 
> com.typesafe.sslconfig.akka.AkkaSSLConfig$.defaultSSLConfigSettings(AkkaSSLConfig.scala:34)
> at 
> com.typesafe.sslconfig.akka.AkkaSSLConfig$.createExtension(AkkaSSLConfig.scala:29)
> at 
> com.typesafe.sslconfig.akka.AkkaSSLConfig$.createExtension(AkkaSSLConfig.scala:19)
> at akka.actor.ActorSystemImpl.registerExtension(ActorSystem.scala:899)
> at akka.actor.ExtensionId.apply(Extension.scala:79)
> at akka.actor.ExtensionId.apply$(Extension.scala:79)
> at com.typesafe.sslconfig.akka.AkkaSSLConfig$.apply(AkkaSSLConfig.scala:24)
> at com.typesafe.sslconfig.akka.AkkaSSLConfig$.apply(AkkaSSLConfig.scala:19)
> at akka.actor.ExtensionId.get(Extension.scala:91)
> at akka.actor.ExtensionId.get$(Extension.scala:91)
> at com.typesafe.sslconfig.akka.AkkaSSLConfig$.get(AkkaSSLConfig.scala:23)
> at 
> com.paytrue.swakka.actors.channels.AbstractTcpServer.tlsStage(TcpServer.scala:88)
> at 
> com.paytrue.swakka.actors.channels.AbstractTcpServer.$anonfun$handler$1(TcpServer.scala:67)
> at 
> com.paytrue.swakka.actors.channels.AbstractTcpServer.$anonfun$handler$1$adapted(TcpServer.scala:64)
> at akka.stream.impl.fusing.Map$$anon$8.onPush(Ops.scala:43)
> at 
> akka.stream.impl.fusing.GraphInterpreter.processPush(GraphInterpreter.scala:747)
> at 
> akka.stream.impl.fusing.GraphInterpreter.processEvent(GraphInterpreter.scala:710)
> at 
> akka.stream.impl.fusing.GraphInterpreter.execute(GraphInterpreter.scala:616)
> at 
> akka.stream.impl.fusing.GraphInterpreterShell.runBatch(ActorGraphInterpreter.scala:471)
> at 
> akka.stream.impl.fusing.GraphInterpreterShell.receive(ActorGraphInterpreter.scala:423)
> at 
> akka.stream.impl.fusing.ActorGraphInterpreter.akka$stream$impl$fusing$ActorGraphInterpreter$$processEvent(ActorGraphInterpreter.scala:603)
> at 
> akka.stream.impl.fusing.ActorGraphInterpreter$$anonfun$receive$1.applyOrElse(ActorGraphInterpreter.scala:618)
> at akka.actor.Actor.aroundReceive(Actor.scala:497)
> at akka.actor.Actor.aroundReceive$(Actor.scala:495)
> at 
> akka.stream.impl.fusing.ActorGraphInterpreter.aroundReceive(ActorGraphInterpreter.scala:529)
> at akka.actor.ActorCell.receiveMessage(ActorCell.scala:526)
> at akka.actor.ActorCell.invoke(ActorCell.scala:495)
> 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 java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
> at 
> java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
> at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
> at 
> java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
> Caused by: java.lang.NoClassDefFoundError: scala/runtime/java8/JFunction1
> ... 38 more
> Caused by: java.lang.ClassNotFoundException: scala.runtime.java8.JFunction1
> at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
> ... 38 more
>
>
> Any idea ?
> Thank you!
>
> El lunes, 13 de marzo de 2017, 22:13:57 (UTC-3), Pablo Milanese escribió:
>>
>> Hello Konrad,
>>
>> Of course! No problem.
>> I will take a look to the code.
>>
>> Thank you a lot !
>>
>>
>>
>> El lunes, 13 de marzo de 2017, 18:28:42 (UTC-3), Konrad Malawski escribió:
>>>
>>> (did the conversion in a rush)
>>>
>>> -- 
>>> Konrad `ktoso` Malawski
>>> Akka <http://akka.io> @ Lightbend <http://lightbend.com>
>>>
>>> On 13 March 2017 at 22:26:51, Pablo Milanese ([email protected]) 
>>> wrote:
>>>
>>>  
>>> https://github.com/typesafehub/activator-akka-stream-java8/blob/master/src/main/java/sample/stream/TcpTLSEcho.java
>>>
>>>

-- 
>>>>>>>>>>      Read the docs: http://akka.io/docs/
>>>>>>>>>>      Check the FAQ: 
>>>>>>>>>> http://doc.akka.io/docs/akka/current/additional/faq.html
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