I ran the following command(s):

echo "0,1,2,3" > input.txt
daffodil-core/target/start -d parse -s daffodil-test/src/test/resources/edu/illinois/ncsa/daffodil/section06/entities/charClassEntities.dfdl.xsd -r matrix input.txt

When i get the (debug) prompt, I enter "info data"
and I get this error/traceback:

edu.illinois.ncsa.daffodil.exceptions.Abort: Invariant broken.
edu.illinois.ncsa.daffodil.exceptions.Assert$.abort(Assert.scala:87)
edu.illinois.ncsa.daffodil.exceptions.Assert$.invariant(Assert.scala:115)
edu.illinois.ncsa.daffodil.ExecutionMode$.requireCompilerMode(ExecutionMode.scala:61)
edu.illinois.ncsa.daffodil.dsom.AnnotatedSchemaComponent.findPropertyOption(SchemaComponent.scala:410)
at edu.illinois.ncsa.daffodil.exceptions.Assert$.abort(Assert.scala:87)
at edu.illinois.ncsa.daffodil.exceptions.Assert$.invariant(Assert.scala:115)
at edu.illinois.ncsa.daffodil.ExecutionMode$.requireCompilerMode(ExecutionMode.scala:61)
at edu.illinois.ncsa.daffodil.dsom.AnnotatedSchemaComponent.findPropertyOption(SchemaComponent.scala:410)
at edu.illinois.ncsa.daffodil.dsom.FindPropertyMixin$class.findProperty(PropertyScoping.scala:133)
at edu.illinois.ncsa.daffodil.dsom.SchemaComponent.findProperty(SchemaComponent.scala:69)
at edu.illinois.ncsa.daffodil.dsom.FindPropertyMixin$class.getProperty(PropertyScoping.scala:147)
at edu.illinois.ncsa.daffodil.dsom.SchemaComponent.getProperty(SchemaComponent.scala:69)
at edu.illinois.ncsa.daffodil.schema.annotation.props.gen.RepresentationMixin$class.representation(GeneratedCode.scala:376)
at edu.illinois.ncsa.daffodil.dsom.ElementBase.representation(Elements.scala:122)
at edu.illinois.ncsa.daffodil.debugger.InteractiveDebugger$DebugCommandBase$Info$InfoData$.printData(InteractiveDebugger.scala:777)
at edu.illinois.ncsa.daffodil.debugger.InteractiveDebugger$DebugCommandBase$Info$InfoData$.apply(InteractiveDebugger.scala:831)
at edu.illinois.ncsa.daffodil.debugger.InteractiveDebugger$DebugCommandBase$Info$$anonfun$apply$9.apply(InteractiveDebugger.scala:650)
at edu.illinois.ncsa.daffodil.debugger.InteractiveDebugger$DebugCommandBase$Info$$anonfun$apply$9.apply(InteractiveDebugger.scala:648)
at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:34)
at scala.collection.mutable.WrappedArray.foreach(WrappedArray.scala:33)
at edu.illinois.ncsa.daffodil.debugger.InteractiveDebugger$DebugCommandBase$Info$.apply(InteractiveDebugger.scala:648)
at edu.illinois.ncsa.daffodil.debugger.InteractiveDebugger$DebugCommandBase$.apply(InteractiveDebugger.scala:330)
at edu.illinois.ncsa.daffodil.debugger.InteractiveDebugger.edu$illinois$ncsa$daffodil$debugger$InteractiveDebugger$$runCommand(InteractiveDebugger.scala:209)
at edu.illinois.ncsa.daffodil.debugger.InteractiveDebugger.after(InteractiveDebugger.scala:134)
at edu.illinois.ncsa.daffodil.debugger.Debugger$.after(Debugger.scala:83)
at edu.illinois.ncsa.daffodil.processors.Parser.parse1(Parser.scala:133)
at edu.illinois.ncsa.daffodil.processors.SeqCompParser$$anonfun$parse$3.apply(Parser.scala:319)
at edu.illinois.ncsa.daffodil.processors.SeqCompParser$$anonfun$parse$3.apply(Parser.scala:317)
at scala.collection.LinearSeqOptimized$class.foreach(LinearSeqOptimized.scala:59)
at scala.collection.immutable.List.foreach(List.scala:76)
at edu.illinois.ncsa.daffodil.processors.SeqCompParser.parse(Parser.scala:317)
at edu.illinois.ncsa.daffodil.processors.Parser.parse1(Parser.scala:132)
at edu.illinois.ncsa.daffodil.processors.DataProcessor$$anonfun$parse$3$$anon$1.liftedTree1$1(Runtime.scala:156)
at edu.illinois.ncsa.daffodil.processors.DataProcessor$$anonfun$parse$3$$anon$1.<init>(Runtime.scala:155)
at edu.illinois.ncsa.daffodil.processors.DataProcessor$$anonfun$parse$3.apply(Runtime.scala:152)
at edu.illinois.ncsa.daffodil.processors.DataProcessor$$anonfun$parse$3.apply(Runtime.scala:151)
at scala.util.DynamicVariable.withValue(DynamicVariable.scala:57)
at edu.illinois.ncsa.daffodil.ExecutionMode$$anonfun$usingRuntimeMode$1.apply(ExecutionMode.scala:46)
at edu.illinois.ncsa.daffodil.ExecutionMode$$anonfun$usingRuntimeMode$1.apply(ExecutionMode.scala:46)
at edu.illinois.ncsa.daffodil.processors.DataProcessor.parse(Runtime.scala:151)
at edu.illinois.ncsa.daffodil.processors.DataProcessor.parse(Runtime.scala:146)
at edu.illinois.ncsa.daffodil.Main$$anonfun$74.apply(Main.scala:369)
at edu.illinois.ncsa.daffodil.Main$$anonfun$74.apply(Main.scala:369)
at edu.illinois.ncsa.daffodil.debugger.DebugUtil$.time(DebugUtil.scala:117)
at edu.illinois.ncsa.daffodil.Main$.run(Main.scala:369)
at edu.illinois.ncsa.daffodil.Main$.main(Main.scala:573)
at edu.illinois.ncsa.daffodil.Main.main(Main.scala)

If I rerun the debugger and continue the parse without running "info data", everything works fine. "info infoset" seems fine.. I'm not sure why "info data" is doing this.