Versuchen zu cross-kompilieren eines Projekts auf Scala 2.11 Fehler "error while loading Objekt, Fehlende Abhängigkeit "Objekt scala-compiler Spiegel'"

Ich versuche mein Projekt zu kompilieren, Scala 2.10 und 2.11 so dass ich die release-Versionen für die beiden scala-Versionen, aber jedes mal, wenn ich versuche, es zu tun es scheitert mit der folgenden Meldung:

#( 04/26/14@ 7:40 )( mauricio@Mauricios-MacBook-Pro ):~/projects/scala/postgresql-netty@scala-2.11✔
   sbt compile
[info] Loading project definition from /Users/mauricio/projects/scala/postgresql-netty/project
[info] Set current project to db-async-base (in build file:/Users/mauricio/projects/scala/postgresql-netty/)
[info] Compiling 61 Scala sources and 1 Java source to /Users/mauricio/projects/scala/postgresql-netty/db-async-common/target/scala-2.11/classes...
[error] error while loading Object, Missing dependency 'object scala in compiler mirror', required by /Library/Java/JavaVirtualMachines/jdk1.7.0_45.jdk/Contents/Home/jre/lib/rt.jar(java/lang/Object.class)
scala.reflect.internal.MissingRequirementError: object scala in compiler mirror not found.
    at scala.reflect.internal.MissingRequirementError$.signal(MissingRequirementError.scala:17)
    at scala.reflect.internal.MissingRequirementError$.notFound(MissingRequirementError.scala:18)
    at scala.reflect.internal.Mirrors$RootsBase.getModuleOrClass(Mirrors.scala:53)
    at scala.reflect.internal.Mirrors$RootsBase.getModuleOrClass(Mirrors.scala:66)
    at scala.reflect.internal.Mirrors$RootsBase.getPackage(Mirrors.scala:173)
    at scala.reflect.internal.Definitions$DefinitionsClass.ScalaPackage$lzycompute(Definitions.scala:161)
    at scala.reflect.internal.Definitions$DefinitionsClass.ScalaPackage(Definitions.scala:161)
    at scala.reflect.internal.Definitions$DefinitionsClass.ScalaPackageClass$lzycompute(Definitions.scala:162)
    at scala.reflect.internal.Definitions$DefinitionsClass.ScalaPackageClass(Definitions.scala:162)
    at scala.reflect.internal.Definitions$DefinitionsClass.init(Definitions.scala:1375)
    at scala.tools.nsc.Global$Run.<init>(Global.scala:1278)
    at xsbt.CachedCompiler0$$anon$2.<init>(CompilerInterface.scala:113)
    at xsbt.CachedCompiler0.run(CompilerInterface.scala:113)
    at xsbt.CachedCompiler0.run(CompilerInterface.scala:99)
    at xsbt.CompilerInterface.run(CompilerInterface.scala:27)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
    at sbt.compiler.AnalyzingCompiler.call(AnalyzingCompiler.scala:102)
    at sbt.compiler.AnalyzingCompiler.compile(AnalyzingCompiler.scala:48)
    at sbt.compiler.AnalyzingCompiler.compile(AnalyzingCompiler.scala:41)
    at sbt.compiler.AggressiveCompile$$anonfun$3$$anonfun$compileScala$1$1.apply$mcV$sp(AggressiveCompile.scala:99)
    at sbt.compiler.AggressiveCompile$$anonfun$3$$anonfun$compileScala$1$1.apply(AggressiveCompile.scala:99)
    at sbt.compiler.AggressiveCompile$$anonfun$3$$anonfun$compileScala$1$1.apply(AggressiveCompile.scala:99)
    at sbt.compiler.AggressiveCompile.sbt$compiler$AggressiveCompile$$timed(AggressiveCompile.scala:166)
    at sbt.compiler.AggressiveCompile$$anonfun$3.compileScala$1(AggressiveCompile.scala:98)
    at sbt.compiler.AggressiveCompile$$anonfun$3.apply(AggressiveCompile.scala:143)
    at sbt.compiler.AggressiveCompile$$anonfun$3.apply(AggressiveCompile.scala:87)
    at sbt.inc.IncrementalCompile$$anonfun$doCompile$1.apply(Compile.scala:39)
    at sbt.inc.IncrementalCompile$$anonfun$doCompile$1.apply(Compile.scala:37)
    at sbt.inc.IncrementalCommon.cycle(Incremental.scala:99)
    at sbt.inc.Incremental$$anonfun$1.apply(Incremental.scala:38)
    at sbt.inc.Incremental$$anonfun$1.apply(Incremental.scala:37)
    at sbt.inc.Incremental$.manageClassfiles(Incremental.scala:65)
    at sbt.inc.Incremental$.compile(Incremental.scala:37)
    at sbt.inc.IncrementalCompile$.apply(Compile.scala:27)
    at sbt.compiler.AggressiveCompile.compile2(AggressiveCompile.scala:157)
    at sbt.compiler.AggressiveCompile.compile1(AggressiveCompile.scala:71)
    at sbt.compiler.AggressiveCompile.apply(AggressiveCompile.scala:46)
    at sbt.Compiler$.apply(Compiler.scala:75)
    at sbt.Compiler$.apply(Compiler.scala:66)
    at sbt.Defaults$.sbt$Defaults$$compileTaskImpl(Defaults.scala:743)
    at sbt.Defaults$$anonfun$compileTask$1.apply(Defaults.scala:735)
    at sbt.Defaults$$anonfun$compileTask$1.apply(Defaults.scala:735)
    at scala.Function1$$anonfun$compose$1.apply(Function1.scala:47)
    at sbt.$tilde$greater$$anonfun$$u2219$1.apply(TypeFunctions.scala:42)
    at sbt.std.Transform$$anon$4.work(System.scala:64)
    at sbt.Execute$$anonfun$submit$1$$anonfun$apply$1.apply(Execute.scala:237)
    at sbt.Execute$$anonfun$submit$1$$anonfun$apply$1.apply(Execute.scala:237)
    at sbt.ErrorHandling$.wideConvert(ErrorHandling.scala:18)
    at sbt.Execute.work(Execute.scala:244)
    at sbt.Execute$$anonfun$submit$1.apply(Execute.scala:237)
    at sbt.Execute$$anonfun$submit$1.apply(Execute.scala:237)
    at sbt.ConcurrentRestrictions$$anon$4$$anonfun$1.apply(ConcurrentRestrictions.scala:160)
    at sbt.CompletionService$$anon$2.call(CompletionService.scala:30)
    at java.util.concurrent.FutureTask.run(FutureTask.java:262)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
    at java.util.concurrent.FutureTask.run(FutureTask.java:262)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:744)
[error] (db-async-common/compile:compile) scala.reflect.internal.MissingRequirementError: object scala in compiler mirror not found.
[error] Total time: 2 s, completed Apr 26, 2014 7:43:49 PM

Meine build-Datei sieht wie folgt aus:

import sbt._
import Keys._

object ProjectBuild extends Build {

  val commonName = "db-async-common"
  val postgresqlName = "postgresql-async"
  val mysqlName = "mysql-async"

  lazy val root = Project(
    id = "db-async-base",
    base = file("."),
    settings = Configuration.baseSettings,
    aggregate = Seq(common, postgresql, mysql)
  )

  lazy val common = Project(
    id = commonName,
    base = file(commonName),
    settings = Configuration.baseSettings ++ Seq(
      name := commonName,
      libraryDependencies := Configuration.commonDependencies
    )
  )

  lazy val postgresql = Project(
    id = postgresqlName,
    base = file(postgresqlName),
    settings = Configuration.baseSettings ++ Seq(
      name := postgresqlName,
      libraryDependencies ++= Configuration.implementationDependencies
    )
  ) aggregate (common) dependsOn (common)

  lazy val mysql = Project(
    id = mysqlName,
    base = file(mysqlName),
    settings = Configuration.baseSettings ++ Seq(
      name := mysqlName,
      libraryDependencies ++= Configuration.implementationDependencies
    )
  ) aggregate (common) dependsOn (common)

}

object Configuration {

  val commonVersion = "0.2.13"
  val projectScalaVersion = "2.11.0"

  val specs2Dependency = "org.specs2" %% "specs2" % "2.3.11" % "test"
  val logbackDependency = "ch.qos.logback" % "logback-classic" % "1.0.13" % "test"

  val commonDependencies = Seq(
    "org.slf4j" % "slf4j-api" % "1.7.5",
    "joda-time" % "joda-time" % "2.3",
    "org.joda" % "joda-convert" % "1.5",
    "io.netty" % "netty-all" % "4.0.18.Final",
    "org.javassist" % "javassist" % "3.18.1-GA",
    specs2Dependency,
    logbackDependency
  )

  val implementationDependencies = Seq(
    specs2Dependency,
    logbackDependency
  )

  val baseSettings = Defaults.defaultSettings ++ Seq(
    scalacOptions :=
      Opts.compile.encoding("UTF8")
        :+ Opts.compile.deprecation
        :+ Opts.compile.unchecked
        :+ "-feature"
    ,
    scalacOptions in doc := Seq("-doc-external-doc:scala=http://www.scala-lang.org/archives/downloads/distrib/files/nightly/docs/library/"),
    scalaVersion := projectScalaVersion,
    crossScalaVersions := Seq(projectScalaVersion, "2.10.4"),
    javacOptions := Seq("-source", "1.6", "-target", "1.6", "-encoding", "UTF8"),
    organization := "com.github.mauricio",
    version := commonVersion,
    parallelExecution := false,
    publishArtifact in Test := false,
    publishMavenStyle := true,
    pomIncludeRepository := {
      _ => false
    },
    publishTo <<= version {
      v: String =>
        val nexus = "https://oss.sonatype.org/"
        if (v.trim.endsWith("SNAPSHOT"))
          Some("snapshots" at nexus + "content/repositories/snapshots")
        else
          Some("releases" at nexus + "service/local/staging/deploy/maven2")
    },
    pomExtra := (
      <url>https://github.com/mauricio/postgresql-async</url>
        <licenses>
          <license>
            <name>APACHE-2.0</name>
            <url>http://www.apache.org/licenses/LICENSE-2.0</url>
            <distribution>repo</distribution>
          </license>
        </licenses>
        <scm>
          <url>git@github.com:mauricio/postgresql-netty.git</url>
          <connection>scm:git:git@github.com:mauricio/postgresql-netty.git</connection>
        </scm>
        <developers>
          <developer>
            <id>mauricio</id>
            <name>Maurício Linhares</name>
            <url>https://github.com/mauricio</url>
          </developer>
        </developers>
      )
  )

}

Und wenn Sie möchten, ziehen Sie die Quelle zu überprüfen, ist es an dieser branch auf Github.

Jede info auf, die versuchen, dies zu beheben, wäre sehr hilfreich.

InformationsquelleAutor der Frage Maurício Linhares | 2014-04-26

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