Intellij non sta compilando il progetto scala

Question

Quindi ho creato un progetto Maven Scala in IntelliJ.

Ho usato lo scala-semplice-archetipo.

Ed ora ottengo questo:

Error:scala: Error: org.jetbrains.jps.incremental.scala.remote.ServerException 
 
Error compiling sbt component 'compiler-interface-2.7.0-final-52.0' 
 
\t at sbt.compiler.AnalyzingCompiler$$anonfun$compileSources$1$$anonfun$apply$2.apply(AnalyzingCompiler.scala:145) 
 
\t at sbt.compiler.AnalyzingCompiler$$anonfun$compileSources$1$$anonfun$apply$2.apply(AnalyzingCompiler.scala:142) 
 
\t at sbt.IO$.withTemporaryDirectory(IO.scala:285) 
 
\t at sbt.compiler.AnalyzingCompiler$$anonfun$compileSources$1.apply(AnalyzingCompiler.scala:142) 
 
\t at sbt.compiler.AnalyzingCompiler$$anonfun$compileSources$1.apply(AnalyzingCompiler.scala:139) 
 
\t at sbt.IO$.withTemporaryDirectory(IO.scala:285) 
 
\t at sbt.compiler.AnalyzingCompiler$.compileSources(AnalyzingCompiler.scala:139) 
 
\t at sbt.compiler.IC$.compileInterfaceJar(IncrementalCompiler.scala:33) 
 
\t at org.jetbrains.jps.incremental.scala.local.CompilerFactoryImpl$.org$jetbrains$jps$incremental$scala$local$CompilerFactoryImpl$$getOrCompileInterfaceJar(CompilerFactoryImpl.scala:87) 
 
\t at org.jetbrains.jps.incremental.scala.local.CompilerFactoryImpl$$anonfun$getScalac$1.apply(CompilerFactoryImpl.scala:44) 
 
\t at org.jetbrains.jps.incremental.scala.local.CompilerFactoryImpl$$anonfun$getScalac$1.apply(CompilerFactoryImpl.scala:43) 
 
\t at scala.Option.map(Option.scala:145) 
 
\t at org.jetbrains.jps.incremental.scala.local.CompilerFactoryImpl.getScalac(CompilerFactoryImpl.scala:43) 
 
\t at org.jetbrains.jps.incremental.scala.local.CompilerFactoryImpl.createCompiler(CompilerFactoryImpl.scala:22) 
 
\t at org.jetbrains.jps.incremental.scala.local.CachingFactory$$anonfun$createCompiler$1.apply(CachingFactory.scala:24) 
 
\t at org.jetbrains.jps.incremental.scala.local.CachingFactory$$anonfun$createCompiler$1.apply(CachingFactory.scala:24) 
 
\t at org.jetbrains.jps.incremental.scala.local.Cache$$anonfun$getOrUpdate$2.apply(Cache.scala:20) 
 
\t at scala.Option.getOrElse(Option.scala:120) 
 
\t at org.jetbrains.jps.incremental.scala.local.Cache.getOrUpdate(Cache.scala:19) 
 
\t at org.jetbrains.jps.incremental.scala.local.CachingFactory.createCompiler(CachingFactory.scala:23) 
 
\t at org.jetbrains.jps.incremental.scala.local.LocalServer.compile(LocalServer.scala:22) 
 
\t at org.jetbrains.jps.incremental.scala.remote.Main$.make(Main.scala:62) 
 
\t at org.jetbrains.jps.incremental.scala.remote.Main$.nailMain(Main.scala:20) 
 
\t at org.jetbrains.jps.incremental.scala.remote.Main.nailMain(Main.scala) 
 
\t at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
 
\t at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 
 
\t at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
 
\t at java.lang.reflect.Method.invoke(Method.java:483) 
 
\t at com.martiansoftware.nailgun.NGSession.run(NGSession.java:319)

Qualcuno potrebbe dirmi che cosa ho fatto di sbagliato?

Sono relativamente nuovo per scala e Maven quindi per favore abbiate pazienza con me.

Answer 1

Ok ho appena capito. Grazie a questo post: Sbt doesn't compile...

Devi cambiare la versione di Scala nel file pom.xml da $ {} scala.version a 2.11.4 (o qualunque sia la versione più recente è)