org.netbeans.modules.scala.core.interactive.RangePositions$ValidateError: Enclosing tree [2610] does not include tree [2609]
        at org.netbeans.modules.scala.core.interactive.RangePositions$class.error$1(RangePositions.java:203)
        at org.netbeans.modules.scala.core.interactive.RangePositions$class.validate$1(RangePositions.java:217)
        at org.netbeans.modules.scala.core.interactive.RangePositions$$anonfun$validate$1$8.apply(RangePositions.java:235)
        at org.netbeans.modules.scala.core.interactive.RangePositions$$anonfun$validate$1$8.apply(RangePositions.java:235)
        at scala.collection.LinearSeqLike$class.foreach(LinearSeqLike.java:85)
        at scala.collection.immutable.List.foreach(List.java:29)
        at org.netbeans.modules.scala.core.interactive.RangePositions$class.validate$1(RangePositions.java:235)
        at org.netbeans.modules.scala.core.interactive.RangePositions$$anonfun$validate$1$8.apply(RangePositions.java:235)
        at org.netbeans.modules.scala.core.interactive.RangePositions$$anonfun$validate$1$8.apply(RangePositions.java:235)
        at scala.collection.LinearSeqLike$class.foreach(LinearSeqLike.java:85)
        at scala.collection.immutable.List.foreach(List.java:29)
        at org.netbeans.modules.scala.core.interactive.RangePositions$class.validate$1(RangePositions.java:235)
        at org.netbeans.modules.scala.core.interactive.RangePositions$$anonfun$validate$1$8.apply(RangePositions.java:235)
        at org.netbeans.modules.scala.core.interactive.RangePositions$$anonfun$validate$1$8.apply(RangePositions.java:235)
        at scala.collection.LinearSeqLike$class.foreach(LinearSeqLike.java:85)
        at scala.collection.immutable.List.foreach(List.java:29)
        at org.netbeans.modules.scala.core.interactive.RangePositions$class.validate$1(RangePositions.java:235)
        at org.netbeans.modules.scala.core.interactive.RangePositions$$anonfun$validate$1$8.apply(RangePositions.java:235)
        at org.netbeans.modules.scala.core.interactive.RangePositions$$anonfun$validate$1$8.apply(RangePositions.java:235)
        at scala.collection.LinearSeqLike$class.foreach(LinearSeqLike.java:85)
        at scala.collection.immutable.List.foreach(List.java:29)
        at org.netbeans.modules.scala.core.interactive.RangePositions$class.validate$1(RangePositions.java:235)
        at org.netbeans.modules.scala.core.interactive.RangePositions$$anonfun$validate$1$8.apply(RangePositions.java:235)
        at org.netbeans.modules.scala.core.interactive.RangePositions$$anonfun$validate$1$8.apply(RangePositions.java:235)
        at scala.collection.LinearSeqLike$class.foreach(LinearSeqLike.java:85)
        at scala.collection.immutable.List.foreach(List.java:29)
        at org.netbeans.modules.scala.core.interactive.RangePositions$class.validate$1(RangePositions.java:235)
        at org.netbeans.modules.scala.core.interactive.RangePositions$$anonfun$validate$1$8.apply(RangePositions.java:235)
        at org.netbeans.modules.scala.core.interactive.RangePositions$$anonfun$validate$1$8.apply(RangePositions.java:235)
        at scala.collection.LinearSeqLike$class.foreach(LinearSeqLike.java:85)
        at scala.collection.immutable.List.foreach(List.java:29)
        at org.netbeans.modules.scala.core.interactive.RangePositions$class.validate$1(RangePositions.java:235)
        at org.netbeans.modules.scala.core.interactive.RangePositions$class.validatePositions(RangePositions.java:239)
        at org.netbeans.modules.scala.core.interactive.Global.validatePositions(Global.java:20)
        at org.netbeans.modules.scala.core.interactive.Global.parse(Global.java:259)
        at org.netbeans.modules.scala.core.interactive.Global$$anonfun$reloadSources$1.apply(Global.java:307)
        at org.netbeans.modules.scala.core.interactive.Global$$anonfun$reloadSources$1.apply(Global.java:304)
        at scala.collection.LinearSeqLike$class.foreach(LinearSeqLike.java:85)
        at scala.collection.immutable.List.foreach(List.java:29)
        at org.netbeans.modules.scala.core.interactive.Global.reloadSources(Global.java:304)
        at org.netbeans.modules.scala.core.interactive.Global.typedTreeAt(Global.java:323)
        at org.netbeans.modules.scala.core.interactive.Global.typeMembers(Global.java:429)
        at org.netbeans.modules.scala.core.interactive.Global$$anonfun$getTypeCompletion$1.apply(Global.java:424)
        at org.netbeans.modules.scala.core.interactive.Global$$anonfun$getTypeCompletion$1.apply(Global.java:424)
        at org.netbeans.modules.scala.core.interactive.Global.respond(Global.java:290)
        at org.netbeans.modules.scala.core.interactive.Global.getTypeCompletion(Global.java:424)
        at org.netbeans.modules.scala.core.interactive.CompilerControl$$anon$4.apply(CompilerControl.java:105)
        at org.netbeans.modules.scala.core.interactive.CompilerControl$$anon$4.apply(CompilerControl.java:104)
        at org.netbeans.modules.scala.core.interactive.Global.pollForWork(Global.java:139)
        at org.netbeans.modules.scala.core.interactive.Global$$anon$2.run(Global.java:200)