SBT trace

gistfile1.txt

[info] Loading global plugins from /Users/jp20688/.sbt/0.13/plugins
java.lang.NullPointerException
	at java.util.regex.Matcher.getTextLength(Matcher.java:1747)
	at java.util.regex.Matcher.reset(Matcher.java:402)
	at java.util.regex.Matcher.<init>(Matcher.java:244)
	at java.util.regex.Pattern.matcher(Pattern.java:1100)
	at java.util.regex.Pattern.split(Pattern.java:1213)
	at java.util.regex.Pattern.split(Pattern.java:1280)
	at sbt.IO$.pathSplit(IO.scala:744)
	at sbt.IO$.parseClasspath(IO.scala:859)
	at sbt.compiler.CompilerArguments.extClasspath(CompilerArguments.scala:62)
	at sbt.compiler.MixedAnalyzingCompiler$.withBootclasspath(MixedAnalyzingCompiler.scala:189)
	at sbt.compiler.MixedAnalyzingCompiler$.searchClasspathAndLookup(MixedAnalyzingCompiler.scala:167)
	at sbt.compiler.MixedAnalyzingCompiler$.apply(MixedAnalyzingCompiler.scala:177)
	at sbt.compiler.IC$.incrementalCompile(IncrementalCompiler.scala:138)
	at sbt.Compiler$.compile(Compiler.scala:128)
	at sbt.Compiler$.compile(Compiler.scala:114)
	at sbt.Defaults$.sbt$Defaults$$compileIncrementalTaskImpl(Defaults.scala:829)
	at sbt.Defaults$$anonfun$compileIncrementalTask$1.apply(Defaults.scala:820)
	at sbt.Defaults$$anonfun$compileIncrementalTask$1.apply(Defaults.scala:818)
	at scala.Function1$$anonfun$compose$1.apply(Function1.scala:47)
	at sbt.$tilde$greater$$anonfun$$u2219$1.apply(TypeFunctions.scala:40)
	at sbt.std.Transform$$anon$4.work(System.scala:63)
	at sbt.Execute$$anonfun$submit$1$$anonfun$apply$1.apply(Execute.scala:226)
	at sbt.Execute$$anonfun$submit$1$$anonfun$apply$1.apply(Execute.scala:226)
	at sbt.ErrorHandling$.wideConvert(ErrorHandling.scala:17)
	at sbt.Execute.work(Execute.scala:235)
	at sbt.Execute$$anonfun$submit$1.apply(Execute.scala:226)
	at sbt.Execute$$anonfun$submit$1.apply(Execute.scala:226)
	at sbt.ConcurrentRestrictions$$anon$4$$anonfun$1.apply(ConcurrentRestrictions.scala:159)
	at sbt.CompletionService$$anon$2.call(CompletionService.scala:28)
	at java.util.concurrent.FutureTask.run(FutureTask.java:265)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:265)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:747)
[error] (compile:compileIncremental) java.lang.NullPointerException