2014-10-10 95 views
2

我試圖通過激活UI 我導入項目到IDE中創建的IntelliJ基本階項目,並將其編譯好激活UI,java.lang.NoClassDefFoundError:

但是,當我嘗試運行簡單的代碼即時得到

Exception in thread "main" java.lang.NoClassDefFoundError: scala/collection/GenTraversableOnce$class 
at akka.util.Collections$EmptyImmutableSeq$.<init>(Collections.scala:15) 
at akka.util.Collections$EmptyImmutableSeq$.<clinit>(Collections.scala) 
at akka.japi.Util$.immutableSeq(JavaAPI.scala:209) 
at akka.actor.ActorSystem$Settings.<init>(ActorSystem.scala:150) 
at akka.actor.ActorSystemImpl.<init>(ActorSystem.scala:470) 
at akka.actor.ActorSystem$.apply(ActorSystem.scala:111) 
at akka.actor.ActorSystem$.apply(ActorSystem.scala:104) 
at reactivemongo.api.MongoDriver$.reactivemongo$api$MongoDriver$$defaultSystem(api.scala:378) 
at reactivemongo.api.MongoDriver$$anonfun$3.apply(api.scala:305) 
at reactivemongo.api.MongoDriver$$anonfun$3.apply(api.scala:305) 
at scala.Option.getOrElse(Option.scala:120) 
at reactivemongo.api.MongoDriver.<init>(api.scala:305) 
at example.App$.main(App.scala:10) 
at example.App.main(App.scala) 
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) 
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
at java.lang.reflect.Method.invoke(Method.java:606) 
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:134) 

當項目裝載有項目結構
SBT錯誤:2.11.2階不使用

催化劑ui intellij項目一代出了什麼問題?

感謝

三木

回答

0

試圖運行火花,當我遇到這樣來了。這是用於編譯依賴性的scala版本與用於運行項目的scala版本之間的不兼容性錯誤。

刪除我的斯卡拉版本規範是解決問題的一個哈克的方式:

// build.sbt 
name := "SparkTest" 

version := "1.0" 

scalaVersion := "2.11.4" <-- remove this 

libraryDependencies += "org.apache.spark" % "spark-core_2.10" % "1.3.0"