Hi David,
I have a problem when compiling a scala project using SBT.
I started to get the following error since I tried to include the nak library in the project:
[error] Modules were resolved with conflicting cross-version suffixes in {file:/C:/git/cvm/}root:
[error] org.scalanlp:breeze-macros _2.11, _2.10
[error] org.scalanlp:breeze _2.11, _2.10
java.lang.RuntimeException: Conflicting cross-version suffixes in: org.scalanlp:breeze-macros, org.scalanlp:breeze
at scala.sys.package$.error(package.scala:27)
at sbt.ConflictWarning$.processCrossVersioned(ConflictWarning.scala:47)
at sbt.ConflictWarning$.apply(ConflictWarning.scala:30)
at sbt.Classpaths$$anonfun$60.apply(Defaults.scala:1090)
at sbt.Classpaths$$anonfun$60.apply(Defaults.scala:1090)
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:745)
[error] (*:update) Conflicting cross-version suffixes in: org.scalanlp:breeze-macros, org.scalanlp:breeze
[error] Total time: 154 s, completed 07-Jan-2016 14:33:31
From reading some posts I understand it should be a conflict between libraries versions.
The following is the excerpt of my build.sbt file:
libraryDependencies ++= Seq(
"org.scalanlp" %% "breeze" % "0.12-SNAPSHOT",
"org.scalanlp" % "nak" % "1.2.1", -- since I added this line it stopped working
"com.github.danielkorzekwa" %% "bayes-scala-gp" % "0.1-SNAPSHOT",
"org.scalanlp" %% "breeze-viz" % "0.10",
"com.typesafe.scala-logging" %% "scala-logging-slf4j" % "2.1.2",
"tw.edu.ntu.csie" % "libsvm" % "3.17",
"de.bwaldvogel" % "liblinear" % "1.95",
//Test dependencies
"org.slf4j" % "slf4j-log4j12" % "1.7.2" % Test,
"com.novocode" % "junit-interface" % "0.11" % Test
),
Can you help me in understanding the issue?
I am new with scala and object oriented/functional programming, so apologies for the trivial question.
Many thanks,
Davide