Major Description
Accidentally trying to compile the iCalendar.xsd schema (note, not the iCalendar.dfdl.xsd schema) results in the following exception. Note that this schema does not have any DFDL properties, so its a little surprising compilation got so far. Unclear if this error is related to not have DFDL properties or something else.
java.util.NoSuchElementException: None.get at scala.None$.get(Option.scala:347) at scala.None$.get(Option.scala:345) at edu.illinois.ncsa.daffodil.dsom.Union$$anonfun$namedTypes$1.apply(RestrictionUnion.scala:229) at edu.illinois.ncsa.daffodil.dsom.Union$$anonfun$namedTypes$1.apply(RestrictionUnion.scala:229) at scala.collection.immutable.List.map(List.scala:273) at edu.illinois.ncsa.daffodil.dsom.Union.namedTypes$lzycompute(RestrictionUnion.scala:228) at edu.illinois.ncsa.daffodil.dsom.Union.namedTypes(RestrictionUnion.scala:228) at edu.illinois.ncsa.daffodil.dsom.Union.directMemberTypes$lzycompute(RestrictionUnion.scala:231) at edu.illinois.ncsa.daffodil.dsom.Union.directMemberTypes(RestrictionUnion.scala:231) at edu.illinois.ncsa.daffodil.dsom.Union.unionMemberTypes$lzycompute(RestrictionUnion.scala:234) at edu.illinois.ncsa.daffodil.dsom.Union.unionMemberTypes(RestrictionUnion.scala:233) at edu.illinois.ncsa.daffodil.dsom.Union.primType$lzycompute(RestrictionUnion.scala:196) at edu.illinois.ncsa.daffodil.dsom.Union.primType(RestrictionUnion.scala:195) at edu.illinois.ncsa.daffodil.dsom.SimpleTypeBase$$anonfun$primType$2$$anonfun$apply$1.apply(SimpleTypes.scala:61) at edu.illinois.ncsa.daffodil.dsom.SimpleTypeBase$$anonfun$primType$2$$anonfun$apply$1.apply(SimpleTypes.scala:61) at edu.illinois.ncsa.daffodil.dsom.SimpleTypeBase$$anonfun$primType$2.apply(SimpleTypes.scala:61) at edu.illinois.ncsa.daffodil.dsom.SimpleTypeBase$$anonfun$primType$2.apply(SimpleTypes.scala:61) at edu.illinois.ncsa.daffodil.dsom.SimpleTypeBase$class.primType(SimpleTypes.scala:61) at edu.illinois.ncsa.daffodil.dsom.SimpleTypeDefBase.primType(SimpleTypes.scala:135) at edu.illinois.ncsa.daffodil.dsom.SimpleTypeDefBase$$anonfun$simpleTypeRuntimeData$7.apply(SimpleTypes.scala:193) at edu.illinois.ncsa.daffodil.dsom.SimpleTypeDefBase$$anonfun$simpleTypeRuntimeData$7.apply(SimpleTypes.scala:193) at edu.illinois.ncsa.daffodil.processors.SimpleTypeRuntimeData.primType$lzycompute(RuntimeData.scala:270) at edu.illinois.ncsa.daffodil.processors.SimpleTypeRuntimeData.primType(RuntimeData.scala:270) at edu.illinois.ncsa.daffodil.processors.SimpleTypeRuntimeData.preSerialization(RuntimeData.scala:286) at edu.illinois.ncsa.daffodil.dsom.SimpleTypeDefBase$$anonfun$1.apply$mcV$sp(SimpleTypes.scala:142) at edu.illinois.ncsa.daffodil.dsom.SimpleTypeDefBase$$anonfun$1.apply(SimpleTypes.scala:142) at edu.illinois.ncsa.daffodil.dsom.SimpleTypeDefBase$$anonfun$1.apply(SimpleTypes.scala:142) at edu.illinois.ncsa.daffodil.oolag.OOLAG$OOLAGValue.liftedTree1$1(OOLAG.scala:600) at edu.illinois.ncsa.daffodil.oolag.OOLAG$OOLAGValue.value$lzycompute(OOLAG.scala:598) at edu.illinois.ncsa.daffodil.oolag.OOLAG$OOLAGValue.value(OOLAG.scala:596) at edu.illinois.ncsa.daffodil.oolag.OOLAG$OOLAGValue.valueAsAny(OOLAG.scala:594) at edu.illinois.ncsa.daffodil.oolag.OOLAG$OOLAGHost$$anonfun$checkErrors$2.apply$mcV$sp(OOLAG.scala:302) at edu.illinois.ncsa.daffodil.oolag.OOLAG$OOLAGHost$$anonfun$checkErrors$2.apply(OOLAG.scala:302) at edu.illinois.ncsa.daffodil.oolag.OOLAG$OOLAGHost$$anonfun$checkErrors$2.apply(OOLAG.scala:302) at edu.illinois.ncsa.daffodil.oolag.OOLAG$.keepGoing(OOLAG.scala:75) at edu.illinois.ncsa.daffodil.oolag.OOLAG$OOLAGHost$class.checkErrors(OOLAG.scala:302) at edu.illinois.ncsa.daffodil.oolag.OOLAG$OOLAGHost$class.isError(OOLAG.scala:361) at edu.illinois.ncsa.daffodil.compiler.ProcessorFactory.edu$illinois$ncsa$daffodil$compiler$ProcessorFactory$$super$isError(Compiler.scala:151) at edu.illinois.ncsa.daffodil.compiler.ProcessorFactory$$anonfun$isError$1$$anonfun$apply$mcZ$sp$2.apply$mcZ$sp(Compiler.scala:151) at edu.illinois.ncsa.daffodil.compiler.ProcessorFactory$$anonfun$isError$1$$anonfun$apply$mcZ$sp$2.apply(Compiler.scala:142) at edu.illinois.ncsa.daffodil.compiler.ProcessorFactory$$anonfun$isError$1$$anonfun$apply$mcZ$sp$2.apply(Compiler.scala:142) at edu.illinois.ncsa.daffodil.oolag.OOLAG$.keepGoing(OOLAG.scala:75) at edu.illinois.ncsa.daffodil.compiler.ProcessorFactory$$anonfun$isError$1.apply$mcZ$sp(Compiler.scala:142) at edu.illinois.ncsa.daffodil.compiler.ProcessorFactory$$anonfun$isError$1.apply(Compiler.scala:142) at edu.illinois.ncsa.daffodil.compiler.ProcessorFactory$$anonfun$isError$1.apply(Compiler.scala:142) at scala.util.DynamicVariable.withValue(DynamicVariable.scala:58) at edu.illinois.ncsa.daffodil.ExecutionMode$$anonfun$usingCompilerMode$1.apply(ExecutionMode.scala:79) at edu.illinois.ncsa.daffodil.ExecutionMode$$anonfun$usingCompilerMode$1.apply(ExecutionMode.scala:79) at edu.illinois.ncsa.daffodil.compiler.ProcessorFactory.isError(Compiler.scala:142) at edu.illinois.ncsa.daffodil.compiler.Compiler.compileSource(Compiler.scala:333) at edu.illinois.ncsa.daffodil.Main$$anonfun$71.apply(Main.scala:727) at edu.illinois.ncsa.daffodil.Main$$anonfun$71.apply(Main.scala:726) at edu.illinois.ncsa.daffodil.util.Timer$.getTimeResult(Timer.scala:91) at edu.illinois.ncsa.daffodil.util.Timer$.getResult(Timer.scala:50) at edu.illinois.ncsa.daffodil.Main$.createProcessorFromSchema(Main.scala:726) at edu.illinois.ncsa.daffodil.Main$.run(Main.scala:839) at edu.illinois.ncsa.daffodil.Main$.main(Main.scala:1312) at edu.illinois.ncsa.daffodil.Main.main(Main.scala)