intellij IDEA+scala编译报错

Error:scalac: Error: org.jetbrains.jps.incremental.scala.remote.ServerException
Error compiling sbt component 'compiler-interface-2.12.3-52.0'

    at sbt.compiler.AnalyzingCompiler$$anonfun$compileSources$1$$anonfun$apply$2.apply(AnalyzingCompiler.scala:145)

    at sbt.compiler.AnalyzingCompiler$$anonfun$compileSources$1$$anonfun$apply$2.apply(AnalyzingCompiler.scala:142)

    at sbt.IO$.withTemporaryDirectory(IO.scala:285)

    at sbt.compiler.AnalyzingCompiler$$anonfun$compileSources$1.apply(AnalyzingCompiler.scala:142)

    at sbt.compiler.AnalyzingCompiler$$anonfun$compileSources$1.apply(AnalyzingCompiler.scala:139)

    at sbt.IO$.withTemporaryDirectory(IO.scala:285)

    at sbt.compiler.AnalyzingCompiler$.compileSources(AnalyzingCompiler.scala:139)

    at sbt.compiler.IC$.compileInterfaceJar(IncrementalCompiler.scala:33)

    at org.jetbrains.jps.incremental.scala.local.CompilerFactoryImpl$.org$jetbrains$jps$incremental$scala$local$CompilerFactoryImpl$$getOrCompileInterfaceJar(CompilerFactoryImpl.scala:87)

    at org.jetbrains.jps.incremental.scala.local.CompilerFactoryImpl$$anonfun$getScalac$1.apply(CompilerFactoryImpl.scala:44)

    at org.jetbrains.jps.incremental.scala.local.CompilerFactoryImpl$$anonfun$getScalac$1.apply(CompilerFactoryImpl.scala:43)

    at scala.Option.map(Option.scala:145)

    at org.jetbrains.jps.incremental.scala.local.CompilerFactoryImpl.getScalac(CompilerFactoryImpl.scala:43)

    at org.jetbrains.jps.incremental.scala.local.CompilerFactoryImpl.createCompiler(CompilerFactoryImpl.scala:22)

    at org.jetbrains.jps.incremental.scala.local.CachingFactory$$anonfun$createCompiler$1.apply(CachingFactory.scala:24)

    at org.jetbrains.jps.incremental.scala.local.CachingFactory$$anonfun$createCompiler$1.apply(CachingFactory.scala:24)

    at org.jetbrains.jps.incremental.scala.local.Cache$$anonfun$getOrUpdate$2.apply(Cache.scala:20)

    at scala.Option.getOrElse(Option.scala:120)

    at org.jetbrains.jps.incremental.scala.local.Cache.getOrUpdate(Cache.scala:19)

    at org.jetbrains.jps.incremental.scala.local.CachingFactory.createCompiler(CachingFactory.scala:23)

    at org.jetbrains.jps.incremental.scala.local.LocalServer.compile(LocalServer.scala:22)

    at org.jetbrains.jps.incremental.scala.remote.Main$.make(Main.scala:62)

    at org.jetbrains.jps.incremental.scala.remote.Main$.nailMain(Main.scala:20)

    at org.jetbrains.jps.incremental.scala.remote.Main.nailMain(Main.scala)

    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

    at java.lang.reflect.Method.invoke(Method.java:498)

    at com.martiansoftware.nailgun.NGSession.run(NGSession.java:319)



Error:scalac: Error: org.jetbrains.jps.incremental.scala.remote.ServerException
Error compiling sbt component 'compiler-interface-2.12.3-52.0'

    at sbt.compiler.AnalyzingCompiler$$anonfun$compileSources$1$$anonfun$apply$2.apply(AnalyzingCompiler.scala:145)

    at sbt.compiler.AnalyzingCompiler$$anonfun$compileSources$1$$anonfun$apply$2.apply(AnalyzingCompiler.scala:142)

    at sbt.IO$.withTemporaryDirectory(IO.scala:285)

    at sbt.compiler.AnalyzingCompiler$$anonfun$compileSources$1.apply(AnalyzingCompiler.scala:142)

    at sbt.compiler.AnalyzingCompiler$$anonfun$compileSources$1.apply(AnalyzingCompiler.scala:139)

    at sbt.IO$.withTemporaryDirectory(IO.scala:285)

    at sbt.compiler.AnalyzingCompiler$.compileSources(AnalyzingCompiler.scala:139)

    at sbt.compiler.IC$.compileInterfaceJar(IncrementalCompiler.scala:33)

    at org.jetbrains.jps.incremental.scala.local.CompilerFactoryImpl$.org$jetbrains$jps$incremental$scala$local$CompilerFactoryImpl$$getOrCompileInterfaceJar(CompilerFactoryImpl.scala:87)

    at org.jetbrains.jps.incremental.scala.local.CompilerFactoryImpl$$anonfun$getScalac$1.apply(CompilerFactoryImpl.scala:44)

    at org.jetbrains.jps.incremental.scala.local.CompilerFactoryImpl$$anonfun$getScalac$1.apply(CompilerFactoryImpl.scala:43)

    at scala.Option.map(Option.scala:145)

    at org.jetbrains.jps.incremental.scala.local.CompilerFactoryImpl.getScalac(CompilerFactoryImpl.scala:43)

    at org.jetbrains.jps.incremental.scala.local.CompilerFactoryImpl.createCompiler(CompilerFactoryImpl.scala:22)

    at org.jetbrains.jps.incremental.scala.local.CachingFactory$$anonfun$createCompiler$1.apply(CachingFactory.scala:24)

    at org.jetbrains.jps.incremental.scala.local.CachingFactory$$anonfun$createCompiler$1.apply(CachingFactory.scala:24)

    at org.jetbrains.jps.incremental.scala.local.Cache$$anonfun$getOrUpdate$2.apply(Cache.scala:20)

    at scala.Option.getOrElse(Option.scala:120)

    at org.jetbrains.jps.incremental.scala.local.Cache.getOrUpdate(Cache.scala:19)

    at org.jetbrains.jps.incremental.scala.local.CachingFactory.createCompiler(CachingFactory.scala:23)

    at org.jetbrains.jps.incremental.scala.local.LocalServer.compile(LocalServer.scala:22)

    at org.jetbrains.jps.incremental.scala.remote.Main$.make(Main.scala:62)

    at org.jetbrains.jps.incremental.scala.remote.Main$.nailMain(Main.scala:20)

    at org.jetbrains.jps.incremental.scala.remote.Main.nailMain(Main.scala)

    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

    at java.lang.reflect.Method.invoke(Method.java:498)

    at com.martiansoftware.nailgun.NGSession.run(NGSession.java:319)

出现这种问题一般是jdk版本太低。如果是jdk7以及以下的可以更换到jdk8。

但是会有一部分人即便是jdk8任然报错，这时候你可以尝试更换你的scala版本，我一开始用的2.12.3后来换成2.10.1就可以了。