我正在尝试从我的主项目中扩展非托管依赖项库。这是方案
我在名为lib的{{1}}文件夹中有一个非受管理的依赖项，其中包含以下coinprism-api-assembly-1.2.jar文件：
Build.scala我正在尝试组装的项目包含以下 1 import sbt._
2 import Keys._
3 object CoinPrismBuild extends Build {
4
5 val appName = "coinprism-api"
6 val appV = "1.2"
7 val scalaV = "2.11.2"
8 val akkaV = "2.3.6"
9 val sprayV = "1.3.2"
10
11 val appDependencies = Seq(
12 "com.typesafe.akka" %% "akka-actor" % akkaV withSources() withJavadoc(),
13 "com.typesafe.akka" %% "akka-testkit" % akkaV % "test" withSources() withJavadoc(),
14 "io.spray" %% "spray-client" % sprayV withSources() withJavadoc(),
15 "io.spray" %% "spray-can" % sprayV withSources() withJavadoc(),
16 "io.spray" %% "spray-routing" % sprayV withSources() withJavadoc(),
17 "io.spray" %% "spray-json" % "1.3.1" withSources() withJavadoc(),
18 "io.spray" %% "spray-testkit" % sprayV % "test" withSources() withJavadoc(),
19 "org.scalatest" %% "scalatest" % "2.2.4" % "test" withSources() withJavadoc(),
20 "joda-time" % "joda-time" % "2.7"
21 )
22
23
24 lazy val root = Project(appName, base=file(".")).settings(
25 scalaVersion := scalaV,
26 version := appV,
27 libraryDependencies ++= appDependencies
28 )
29
30 }
文件：
build.sbt此处是切换到import AssemblyKeys._
name := "suredbits-core"
version := "2.13.0"
scalaVersion := "2.11.4"
resolvers += Resolver.mavenLocal
organization := "com.suredbits.core"
libraryDependencies ++= {
val sprayV = "1.3.2"
val akkaV = "2.3.8"
Seq(
"org.scalatest" % "scalatest_2.11" % "2.2.0",
"io.spray" %% "spray-can" % sprayV % "provided" withSources() withJavadoc(),
"io.spray" %% "spray-routing" % sprayV % "provided" withSources() withJavadoc(),
"io.spray" %% "spray-testkit" % sprayV % "test" withSources() withJavadoc(),
"com.typesafe.akka" %% "akka-actor" % akkaV % "provided" withSources() withJavadoc(),
"com.typesafe.akka" %% "akka-testkit" % akkaV % "test" withSources() withJavadoc(),
"org.specs2" %% "specs2-core" % "2.4.7-scalaz-7.0.6" % "test" withSources() withJavadoc(),
"org.scalactic" %% "scalactic" % "2.2.1" % "test" withSources() withJavadoc(),
"io.spray" %% "spray-json" % "1.3.0" withSources() withJavadoc(),
"info.blockchain" % "api" % "1.0.1",
"com.github.nscala-time" %% "nscala-time" % "1.6.0" withSources() withJavadoc() ,
"com.typesafe.slick" %% "slick" % "2.1.0" withSources() withJavadoc(),
"com.typesafe.slick" %% "slick-testkit" % "2.1.0" % "test" withSources() withJavadoc(),
"com.novocode" % "junit-interface" % "0.10" % "test" withSources() withJavadoc(),
"postgresql" % "postgresql" % "9.1-901.jdbc4" % "test" withSources() withJavadoc(),
"org.postgresql" % "postgresql" % "9.2-1003-jdbc4" withSources() withJavadoc(),
"org.bitcoinj" % "bitcoinj-core" % "0.12" withSources() withJavadoc() ,
"org.slf4j" % "slf4j-api" % "1.7.5",
"org.slf4j" % "slf4j-simple" % "1.7.5"
)
}
testOptions += Tests.Argument(TestFrameworks.JUnit, "-q", "-v", "-s", "-a")
parallelExecution in Test := false
logBuffered := false
scalacOptions ++= Seq("-unchecked", "-deprecation", "-feature")
scalacOptions ++= Seq("-Xmax-classfile-name", "255")
scalacOptions in (Compile,doc) ++= Seq("-groups", "-implicits")
版sbt-assembly后我现在收到的错误消息。
0.11.2那么如何排除java.lang.RuntimeException: deduplicate: different file contents found in the following:
/home/chris/dev/suredbits-core/lib/coinprism-api-assembly-1.2.jar:scala-xml.properties
/home/chris/.ivy2/cache/org.scala-lang.modules/scala-xml_2.11/bundles/scala-xml_2.11-1.0.1.jar:scala-xml.properties
at sbtassembly.Plugin$Assembly$.sbtassembly$Plugin$Assembly$$applyStrategy$1(Plugin.scala:253)
at sbtassembly.Plugin$Assembly$$anonfun$15.apply(Plugin.scala:270)
at sbtassembly.Plugin$Assembly$$anonfun$15.apply(Plugin.scala:267)
at scala.collection.TraversableLike$$anonfun$flatMap$1.apply(TraversableLike.scala:251)
at scala.collection.TraversableLike$$anonfun$flatMap$1.apply(TraversableLike.scala:251)
at scala.collection.Iterator$class.foreach(Iterator.scala:727)
at scala.collection.AbstractIterator.foreach(Iterator.scala:1157)
at scala.collection.IterableLike$class.foreach(IterableLike.scala:72)
at scala.collection.AbstractIterable.foreach(Iterable.scala:54)
at scala.collection.TraversableLike$class.flatMap(TraversableLike.scala:251)
at scala.collection.AbstractTraversable.flatMap(Traversable.scala:105)
at sbtassembly.Plugin$Assembly$.applyStrategies(Plugin.scala:272)
at sbtassembly.Plugin$Assembly$.x$4$lzycompute$1(Plugin.scala:172)
at sbtassembly.Plugin$Assembly$.x$4$1(Plugin.scala:170)
at sbtassembly.Plugin$Assembly$.stratMapping$lzycompute$1(Plugin.scala:170)
at sbtassembly.Plugin$Assembly$.stratMapping$1(Plugin.scala:170)
at sbtassembly.Plugin$Assembly$.inputs$lzycompute$1(Plugin.scala:214)
at sbtassembly.Plugin$Assembly$.inputs$1(Plugin.scala:204)
at sbtassembly.Plugin$Assembly$.apply(Plugin.scala:230)
at sbtassembly.Plugin$Assembly$$anonfun$assemblyTask$1.apply(Plugin.scala:373)
at sbtassembly.Plugin$Assembly$$anonfun$assemblyTask$1.apply(Plugin.scala:370)
at scala.Function1$$anonfun$compose$1.apply(Function1.scala:47)
at sbt.$tilde$greater$$anonfun$$u2219$1.apply(TypeFunctions.scala:40)
at sbt.std.Transform$$anon$4.work(System.scala:63)
at sbt.Execute$$anonfun$submit$1$$anonfun$apply$1.apply(Execute.scala:226)
at sbt.Execute$$anonfun$submit$1$$anonfun$apply$1.apply(Execute.scala:226)
at sbt.ErrorHandling$.wideConvert(ErrorHandling.scala:17)
at sbt.Execute.work(Execute.scala:235)
at sbt.Execute$$anonfun$submit$1.apply(Execute.scala:226)
at sbt.Execute$$anonfun$submit$1.apply(Execute.scala:226)
at sbt.ConcurrentRestrictions$$anon$4$$anonfun$1.apply(ConcurrentRestrictions.scala:159)
at sbt.CompletionService$$anon$2.call(CompletionService.scala:28)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.Executors$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:745)
[error] (*:assembly) deduplicate: different file contents found in the following:
[error] /home/chris/dev/suredbits-core/lib/coinprism-api-assembly-1.2.jar:scala-xml.properties
[error] /home/chris/.ivy2/cache/org.scala-lang.modules/scala-xml_2.11/bundles/scala-xml_2.11-1.0.1.jar:scala-xml.properties
[error] Total time: 72 s, completed Mar 21, 2015 11:22:24 AM
jar中的依赖项与coin-prism-api内的jar冲突？
答案 0 :(得分：0)
根据我的理解，你包含的一个库包含一个＆＃34; xml＆＃34; scala库和你的项目中你也使用这个库（直接或通过依赖）
除了使用此库的2个不同版本外，一切都应该没问题。 sbt-assembly应该使用哪个版本的库？如果它选择一个版本，则使用其他版本的模块将无法正常工作。
在你的罐子里，你不能拥有同一个库的2个不同版本。