【发布时间】:2012-05-09 00:10:46
【问题描述】:
我正在尝试像往常一样使用 akka 与演员建立简单的远程连接,但我确定在使用来自 android 的 akka 时我还需要做其他事情,谁能帮忙?
import akka.actor.Actor.remote
// Establish Connection to Remote Actor
val server = remote.actorFor(remoteActorID, rIP, rPort)
我得到以下堆栈跟踪:
04-28 09:57:13.114: ERROR/AndroidRuntime(18536): FATAL EXCEPTION: Thread-741
java.lang.ExceptionInInitializerError
at akka.actor.Actor$.remote(Actor.scala:115)
at edu.spsu.rgoodwin.networking.api.RemoteConnection.<init>(RemoteConnection.scala:18)
at edu.spsu.rgoodwin.csrAndroidApp.ClientConfigActivity.routerRegistration(ClientConfigActivity.scala:234)
at edu.spsu.rgoodwin.csrAndroidApp.ClientConfigActivity$$anon$1.run(ClientConfigActivity.scala:71)
at java.lang.Thread.run(Thread.java:856)
Caused by: java.lang.ExceptionInInitializerError
at akka.util.ReflectiveAccess$Remote$.<init>(ReflectiveAccess.scala:52)
at akka.util.ReflectiveAccess$Remote$.<clinit>(ReflectiveAccess.scala)
... 5 more
Caused by: akka.config.ConfigurationException: Event Handler specified in config can't be loaded [akka.event.EventHandler$DefaultListener] due to [java.lang.ClassNotFoundException: akka.event.EventHandler$DefaultListener]
[localhost_0e3e4c40-913a-11e1-b984-660379e93466]
at akka.event.EventHandler$$anonfun$1.apply(EventHandler.scala:231)
at akka.event.EventHandler$$anonfun$1.apply(EventHandler.scala:223)
at scala.collection.LinearSeqOptimized$class.foreach(LinearSeqOptimized.scala:59)
at scala.collection.immutable.List.foreach(List.scala:45)
at akka.event.EventHandler$.<init>(EventHandler.scala:223)
at akka.event.EventHandler$.<clinit>(EventHandler.scala)
... 7 more
Caused by: java.lang.ClassNotFoundException: akka.event.EventHandler$DefaultListener
at java.lang.Class.classForName(Native Method)
at java.lang.Class.forName(Class.java:217)
at java.lang.Class.forName(Class.java:172)
at akka.util.ReflectiveAccess$.getClassFor(ReflectiveAccess.scala:222)
at akka.event.EventHandler$$anonfun$1.apply(EventHandler.scala:225)
... 12 more
Caused by: java.lang.NoClassDefFoundError: akka/event/EventHandler$DefaultListener
... 17 more
Caused by: java.lang.ClassNotFoundException: akka.event.EventHandler$DefaultListener
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:61)
at java.lang.ClassLoader.loadClass(ClassLoader.java:501)
at java.lang.ClassLoader.loadClass(ClassLoader.java:461)
【问题讨论】:
-
android客户端部署akka jar了吗? no class def 异常似乎表明它不是。
-
我使用我的 build.sbt 文件来包含 akka,并且应用程序工作正常,直到我请求连接到远程参与者。 //Akka 解析器 += "Typesafe Repository" at "repo.typesafe.com/typesafe/releases" libraryDependencies += "se.scalablesolutions.akka" % "akka-actor" % "1.3" libraryDependencies += "se.scalablesolutions.akka" % "akka-演员”%“1.3”图书馆依赖+=“se.scalablesolutions.akka”%“akka-remote”%“1.3”图书馆依赖+=“se.scalablesolutions.akka”%“akka-stm”%“1.3”
标签: android scala sbt-android-plugin