Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

java.lang.IndexOutOfBoundsException: 0	at scala.collection.LinearSeqOptimized$class.apply(LinearSeqOptimized.scala:65)	at scala.collection.immutable.List.apply(List.scala:84)	at xsbt.ExtractAPI.makeParameter$1(ExtractAPI.scala:295)	at xsbt.ExtractAPI.xsbt$ExtractAPI$$parameterS$1(ExtractAPI.scala:286)	at xsbt.ExtractAPI$$anonfun$parameterList$1$1.apply(ExtractAPI.scala:225)	at xsbt.ExtractAPI$$anonfun$parameterList$1$1.apply(ExtractAPI.scala:225)	at scala.collection.immutable.List.map(List.scala:273)	at xsbt.ExtractAPI.parameterList$1(ExtractAPI.scala:225)	at xsbt.ExtractAPI.build$1(ExtractAPI.scala:246)	at xsbt.ExtractAPI.defDef(ExtractAPI.scala:303)	at xsbt.ExtractAPI.xsbt$ExtractAPI$$definition(ExtractAPI.scala:419)	at xsbt.ExtractAPI$$anonfun$xsbt$ExtractAPI$$processDefinitions$1.apply(ExtractAPI.scala:400)	at xsbt.ExtractAPI$$anonfun$xsbt$ExtractAPI$$processDefinitions$1.apply(ExtractAPI.scala:400)	at scala.collection.TraversableLike$$anonfun$flatMap$1.apply(TraversableLike.scala:241)	at scala.collection.TraversableLike$$anonfun$flatMap$1.apply(TraversableLike.scala:241)	at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33)	at scala.collection.mutable.ArrayOps$ofRef.foreach(ArrayOps.scala:186)	at scala.collection.TraversableLike$class.flatMap(TraversableLike.scala:241)	at scala.collection.mutable.ArrayOps$ofRef.flatMap(ArrayOps.scala:186)	at xsbt.ExtractAPI.xsbt$ExtractAPI$$processDefinitions(ExtractAPI.scala:400)	at xsbt.ExtractAPI$$anonfun$mkStructure$3.apply(ExtractAPI.scala:397)	at xsbt.ExtractAPI$$anonfun$mkStructure$3.apply(ExtractAPI.scala:397)	at xsbt.Message$$anon$1.apply(Message.scala:7)	at xsbti.SafeLazy$$anonfun$apply$1.apply(SafeLazy.scala:7)	at xsbti.SafeLazy$Impl._t$lzycompute(SafeLazy.scala:18)	at xsbti.SafeLazy$Impl._t(SafeLazy.scala:16)	at xsbti.SafeLazy$Impl.get(SafeLazy.scala:22)	at xsbt.ExtractAPI$$anonfun$forceStructures$1.apply(ExtractAPI.scala:144)	at xsbt.ExtractAPI$$anonfun$forceStructures$1.apply(ExtractAPI.scala:144)	at scala.collection.immutable.List.foreach(List.scala:381)	at xsbt.ExtractAPI.forceStructures(ExtractAPI.scala:144)	at xsbt.ExtractAPI.forceStructures(ExtractAPI.scala:145)	at xsbt.ExtractAPI.forceStructures(ExtractAPI.scala:145)	at xsbt.ExtractAPI.forceStructures(ExtractAPI.scala:145)	at xsbt.API$ApiPhase.processScalaUnit(API.scala:53)	at xsbt.API$ApiPhase.processUnit(API.scala:38)	at xsbt.API$ApiPhase.apply(API.scala:36)	at scala.tools.nsc.Global$GlobalPhase$$anonfun$applyPhase$1.apply$mcV$sp(Global.scala:440)	at scala.tools.nsc.Global$GlobalPhase.withCurrentUnit(Global.scala:431)	at scala.tools.nsc.Global$GlobalPhase.applyPhase(Global.scala:440)	at scala.tools.nsc.Global$GlobalPhase$$anonfun$run$1.apply(Global.scala:398)	at scala.tools.nsc.Global$GlobalPhase$$anonfun$run$1.apply(Global.scala:398)	at scala.collection.Iterator$class.foreach(Iterator.scala:893)	at scala.collection.AbstractIterator.foreach(Iterator.scala:1336)	at scala.tools.nsc.Global$GlobalPhase.run(Global.scala:398)	at xsbt.API$ApiPhase.run(API.scala:31)	at scala.tools.nsc.Global$Run.compileUnitsInternal(Global.scala:1501)	at scala.tools.nsc.Global$Run.compileUnits(Global.scala:1486)	at scala.tools.nsc.Global$Run.compileSources(Global.scala:1481)	at scala.tools.nsc.Global$Run.compile(Global.scala:1582)	at xsbt.CachedCompiler0.run(CompilerInterface.scala:116)	at xsbt.CachedCompiler0.run(CompilerInterface.scala:95)	at xsbt.CompilerInterface.run(CompilerInterface.scala:26)	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 sbt.compiler.AnalyzingCompiler.call(AnalyzingCompiler.scala:101)	at sbt.compiler.AnalyzingCompiler.compile(AnalyzingCompiler.scala:47)	at sbt.compiler.AnalyzingCompiler.compile(AnalyzingCompiler.scala:41)	at sbt.compiler.MixedAnalyzingCompiler$$anonfun$compileScala$1$1.apply$mcV$sp(MixedAnalyzingCompiler.scala:50)	at sbt.compiler.MixedAnalyzingCompiler$$anonfun$compileScala$1$1.apply(MixedAnalyzingCompiler.scala:50)	at sbt.compiler.MixedAnalyzingCompiler$$anonfun$compileScala$1$1.apply(MixedAnalyzingCompiler.scala:50)	at sbt.compiler.MixedAnalyzingCompiler.timed(MixedAnalyzingCompiler.scala:74)	at sbt.compiler.MixedAnalyzingCompiler.compileScala$1(MixedAnalyzingCompiler.scala:49)	at sbt.compiler.MixedAnalyzingCompiler.compile(MixedAnalyzingCompiler.scala:64)	at sbt.compiler.IC$$anonfun$compileInternal$1.apply(IncrementalCompiler.scala:160)	at sbt.compiler.IC$$anonfun$compileInternal$1.apply(IncrementalCompiler.scala:160)	at sbt.inc.IncrementalCompile$$anonfun$doCompile$1.apply(Compile.scala:66)	at sbt.inc.IncrementalCompile$$anonfun$doCompile$1.apply(Compile.scala:64)	at sbt.inc.IncrementalCommon.cycle(IncrementalCommon.scala:32)	at sbt.inc.Incremental$$anonfun$1.apply(Incremental.scala:68)	at sbt.inc.Incremental$$anonfun$1.apply(Incremental.scala:67)	at sbt.inc.Incremental$.manageClassfiles(Incremental.scala:95)	at sbt.inc.Incremental$.compile(Incremental.scala:67)	at sbt.inc.IncrementalCompile$.apply(Compile.scala:54)	at sbt.compiler.IC$.compileInternal(IncrementalCompiler.scala:160)	at sbt.compiler.IC$.incrementalCompile(IncrementalCompiler.scala:138)	at sbt.Compiler$.compile(Compiler.scala:152)	at sbt.Compiler$.compile(Compiler.scala:138)	at sbt.Defaults$.sbt$Defaults$$compileIncrementalTaskImpl(Defaults.scala:860)	at sbt.Defaults$$anonfun$compileIncrementalTask$1.apply(Defaults.scala:851)	at sbt.Defaults$$anonfun$compileIncrementalTask$1.apply(Defaults.scala:849)	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:228)	at sbt.Execute$$anonfun$submit$1$$anonfun$apply$1.apply(Execute.scala:228)	at sbt.ErrorHandling$.wideConvert(ErrorHandling.scala:17)	at sbt.Execute.work(Execute.scala:237)	at sbt.Execute$$anonfun$submit$1.apply(Execute.scala:228)	at sbt.Execute$$anonfun$submit$1.apply(Execute.scala:228)	at sbt.ConcurrentRestrictions$$anon$4$$anonfun$1.apply(ConcurrentRestrictions.scala:159)	at sbt.CompletionService$$anon$2.call(CompletionService.scala:28)	at java.util.concurrent.FutureTask.run(FutureTask.java:266)	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)	at java.util.concurrent.FutureTask.run(FutureTask.java:266)	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:745)