部署Play 2.1 RC1 Java應用程序到Heroku有'NoSuchMethodError scala.Predef $ .augmentString'

此應用程序已從Play 2.0.4遷移。到2.1-RC1。當推向heroku時，我從heroku日誌中得到這個錯誤。我應該爲Play 2.1使用不同的構建包嗎？

2012-12-11T03:04:36+00:00 heroku[web.1]: Starting process with command `target/start -Dhttp.port=${PORT} -Dconfig.resource=prod.conf ${JAVA_OPTS}` 
2012-12-11T03:04:38+00:00 app[web.1]: Exception in thread "main" java.lang.NoSuchMethodError: scala.Predef$.augmentString(Ljava/lang/String;)Lscala/collection/immutable/StringOps; 
2012-12-11T03:04:38+00:00 app[web.1]: at play.core.server.NettyServer$.createServer(NettyServer.scala:111) 
2012-12-11T03:04:38+00:00 app[web.1]: at play.core.server.NettyServer$$anonfun$main$5.apply(NettyServer.scala:153) 
2012-12-11T03:04:38+00:00 app[web.1]: at play.core.server.NettyServer$$anonfun$main$5.apply(NettyServer.scala:152) 
2012-12-11T03:04:38+00:00 app[web.1]: at scala.Option.map(Option.scala:145) 
2012-12-11T03:04:38+00:00 app[web.1]: at play.core.server.NettyServer$.main(NettyServer.scala:152) 
2012-12-11T03:04:38+00:00 app[web.1]: at play.core.server.NettyServer.main(NettyServer.scala)

這是我的Build.scala。

val appDependencies = Seq(
     javaCore, javaJdbc, javaEbean, 
     "org.webjars" % "bootstrap" % "2.1.1", 
     "postgresql" % "postgresql" % "9.1-901-1.jdbc4", 
     "rome" % "rome" % "1.0", 
     "com.typesafe" %% "play-plugins-mailer" % "2.1-SNAPSHOT", 

     "commons-codec" % "commons-codec" % "1.6", 
     "commons-io" % "commons-io" % "2.3", 
     "com.typesafe" % "play-plugins-inject" % "2.0.2", 
     "com.typesafe" %% "play-plugins-mailer" % "2.1-SNAPSHOT", 
     "com.typesafe.akka" % "akka-testkit" % "2.0.2", 
     "org.imgscalr" % "imgscalr-lib" % "4.2", 
     "org.codehaus.jackson" % "jackson-jaxrs" % "1.9.5", 
     "org.codehaus.jackson" % "jackson-xc" % "1.9.5", 
     "org.codehaus.jackson" % "jackson-mapper-asl" % "1.9.5", 
     "org.codehaus.jackson" % "jackson-core-asl" % "1.9.5", 
     "org.mindrot" % "jbcrypt" % "0.3m" 

    ) 

val main = play.Project(appName, appVersion, appDependencies).settings(
     resolvers += "webjars" at "http://webjars.github.com/m2", 
     resolvers += "Mave2" at "http://repo1.maven.org/maven2", 
     resolvers += "jets3t" at "http://www.jets3t.org/maven2", 
     resolvers += "Typesafe Releases Repository" at "http://repo.typesafe.com/typesafe/releases/", 
     resolvers += "Typesafe Snapshots Repository" at "http://repo.typesafe.com/typesafe/snapshots/", 
     resolvers += Resolver.url("Typesafe Ivy Snapshots", url("http://repo.typesafe.com/typesafe/ivy-snapshots/"))(Resolver.ivyStylePatterns), 
     resolvers += "Daniel's Repository" at "http://danieldietrich.net/repository/snapshots/" 
    )

來源

2012-12-11 angelokh

對於我而言，我不得不從build.scala

"com.typesafe" % "play-plugins-inject" % "2.0.2"

刪除此依賴關係，並從play.plugins刪除插件。

這個插件帶來play_2.9這對依賴的Ehcache並導致發揮，而從播放2.1 play_2.10已經初始化它來初始化播放的緩存第二次。

來源

2013-02-13 09:26:13 angelokh

部署Play 2.1 RC1 Java應用程序到Heroku有'NoSuchMethodError scala.Predef $ .augmentString'

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