java.lang.NullPointerException
        at java.io.File.<init>(File.java:222)
        at org.netbeans.modules.scala.core.ScalaHome$.getGlobalForStdLib(ScalaHome.java:64)
        at org.netbeans.modules.scala.core.ScalaGlobal$$anonfun$getGlobal$1.apply(ScalaGlobal.java:229)
        at org.netbeans.modules.scala.core.ScalaGlobal$$anonfun$getGlobal$1.apply(ScalaGlobal.java:228)
        at scala.Option.getOrElse(Option.java:59)
        at org.netbeans.modules.scala.core.ScalaGlobal$.getGlobal(ScalaGlobal.java:228)
        at org.netbeans.modules.scala.core.ScalaParserResult.global(ScalaParserResult.java:114)
        at org.netbeans.modules.scala.core.ScalaParserResult.rootScope(ScalaParserResult.java:123)
        at org.netbeans.modules.scala.editor.ScalaStructureAnalyzer.scan(ScalaStructureAnalyzer.java:67)
        at org.netbeans.modules.csl.navigation.ElementScanningTask$1.run(ElementScanningTask.java:121)
        at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:129)
        at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:113)
Caused: org.netbeans.modules.parsing.spi.ParseException
        at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:192)
        at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:99)
        at org.netbeans.modules.csl.navigation.ElementScanningTask.run(ElementScanningTask.java:112)
        at org.netbeans.modules.csl.navigation.ClassMemberNavigatorSourceFactory$ProxyElementScanningTask.run(ClassMemberNavigatorSourceFactory.java:141)
        at org.netbeans.modules.csl.navigation.ClassMemberNavigatorSourceFactory$ProxyElementScanningTask.run(ClassMemberNavigatorSourceFactory.java:119)
        at org.netbeans.modules.parsing.impl.TaskProcessor$CompilationJob.run(TaskProcessor.java:654)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
        at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
        at java.util.concurrent.FutureTask.run(FutureTask.java:138)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:619)