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https://issues.apache.org/jira/browse/DAFFODIL-2211?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17751121#comment-17751121
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Mike Beckerle commented on DAFFODIL-2211:
-----------------------------------------
That SDE you mentioned about prefixLengthType should be fixed to have the same
suggestion and description as well.
We can change this bug to be "SDE message must be improved when supplied type
name cannot be a primitive type" and cover both prefixLengthType and
dfdlx:repType.
I think those are the only cases where a type QName is given as a DFDL property
value.
> Poor handling when dfdlx:repType is a built-in xsd type
> -------------------------------------------------------
>
> Key: DAFFODIL-2211
> URL: https://issues.apache.org/jira/browse/DAFFODIL-2211
> Project: Daffodil
> Issue Type: Bug
> Components: Front End
> Affects Versions: 2.4.0
> Reporter: Brandon Sloane
> Assignee: Steve Lawrence
> Priority: Major
> Attachments: TestCSV.scala, b.dfdl.xsd, c.dfdl.xsd, csv.tdml,
> csvDetailed.dfdl.xsd, simpleCSVDetailed.csv, simpleCSVDetailed.xml
>
>
> Attached are two cases, both of which contain:
> {quote}<xs:simpleType name="SomeEnumType" dfdlx:repType="xs:unsignedByte">
> <xs:restriction base="xs:unsignedShort">
> <xs:enumeration value="55" dfdlx:repValues="0" />
> <xs:enumeration value="56" dfdlx:repValues="1" />
> <xs:enumeration value="57" dfdlx:repValues="2" />
> </xs:restriction>
> </xs:simpleType>
> {quote}
> In some cases this could potentially make sense (eg. when the document format
> is such that unsignedByte is automatically 8 bits), but we probably want to
> disallow this entirely.
> In b.dfdl.xsd, the entire document is using representation='text'. This fails
> with a somewhat reasonable error:
> {quote}[error] Schema Definition Error: Type UnsignedShort with
> dfdl:representation='text' cannot have dfdl:lengthKind='implicit'
> Schema context: element reference tns:a Location line 1 in
> file:/home/bsloane/Documents/incubator-daffodil/test/test/b.dfdl.xsd
> [error] Schema Definition Error: Type UnsignedShort cannot have
> lengthKind='implicit' when representation='text'
> Schema context: element reference tns:a Location line 1 in
> file:/home/bsloane/Documents/incubator-daffodil/test/test/b.dfdl.xsd
> {quote}
> in c.dfdl.xsd, the document is useing representation='binary', and fails with
> an unhandled exception:
> {quote}!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> An unexpected exception occurred. This is a bug!
> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> Please report this bug and help us fix it:
> https://daffodil.apache.org/community/#issue-tracker
> Please include the following exception, the command you ran, and any input,
> schema, or tdml files used that led to this bug.
> java.util.NoSuchElementException: None.get at
> scala.None$.get(Option.scala:349) at scala.None$.get(Option.scala:347) at
> org.apache.daffodil.grammar.primitives.TypeValueCalc.repTypeUnparser$lzycompute(PrimitivesExpressions.scala:264)
> at
> org.apache.daffodil.grammar.primitives.TypeValueCalc.repTypeUnparser(PrimitivesExpressions.scala:264)
> at
> org.apache.daffodil.grammar.primitives.TypeValueCalc.unparser$lzycompute(PrimitivesExpressions.scala:276)
> at
> org.apache.daffodil.grammar.primitives.TypeValueCalc.unparser(PrimitivesExpressions.scala:272)
> at org.apache.daffodil.grammar.Gram.maybeUnparser(GrammarTerm.scala:146) at
> org.apache.daffodil.grammar.primitives.ElementCombinatorBase.eRepTypeUnparser$lzycompute(ElementCombinator.scala:421)
> at
> org.apache.daffodil.grammar.primitives.ElementCombinatorBase.eRepTypeUnparser(ElementCombinator.scala:421)
> at
> org.apache.daffodil.grammar.primitives.ElementParseAndUnspecifiedLength.unparser$lzycompute(ElementCombinator.scala:332)
> at
> org.apache.daffodil.grammar.primitives.ElementParseAndUnspecifiedLength.unparser(ElementCombinator.scala:327)
> at
> org.apache.daffodil.grammar.primitives.ElementCombinator.unparser$lzycompute(ElementCombinator.scala:143)
> at
> org.apache.daffodil.grammar.primitives.ElementCombinator.unparser(ElementCombinator.scala:119)
> at org.apache.daffodil.grammar.Prod.unparser$lzycompute(Production.scala:92)
> at org.apache.daffodil.grammar.Prod.unparser(Production.scala:84) at
> org.apache.daffodil.grammar.Prod.unparser$lzycompute(Production.scala:92) at
> org.apache.daffodil.grammar.Prod.unparser(Production.scala:84) at
> org.apache.daffodil.compiler.ProcessorFactory.$anonfun$unparser$1(Compiler.scala:106)
> at
> org.apache.daffodil.oolag.OOLAG$OOLAGValueBase.liftedTree1$1(OOLAG.scala:549)
> at
> org.apache.daffodil.oolag.OOLAG$OOLAGValueBase.valueAsAny$lzycompute(OOLAG.scala:547)
> at
> org.apache.daffodil.oolag.OOLAG$OOLAGValueBase.valueAsAny(OOLAG.scala:544) at
> org.apache.daffodil.oolag.OOLAG$OOLAGValue.value$lzycompute(OOLAG.scala:594)
> at org.apache.daffodil.oolag.OOLAG$OOLAGValue.value(OOLAG.scala:594) at
> org.apache.daffodil.compiler.ProcessorFactory.unparser$lzycompute(Compiler.scala:105)
> at
> org.apache.daffodil.compiler.ProcessorFactory.unparser(Compiler.scala:105) at
> org.apache.daffodil.compiler.ProcessorFactory.$anonfun$new$4(Compiler.scala:127)
> at
> org.apache.daffodil.oolag.OOLAG$OOLAGValueBase.liftedTree1$1(OOLAG.scala:549)
> at
> org.apache.daffodil.oolag.OOLAG$OOLAGValueBase.valueAsAny$lzycompute(OOLAG.scala:547)
> at
> org.apache.daffodil.oolag.OOLAG$OOLAGValueBase.valueAsAny(OOLAG.scala:544) at
> org.apache.daffodil.oolag.OOLAG$OOLAGHost.$anonfun$checkErrors$2(OOLAG.scala:286)
> at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:12) at
> org.apache.daffodil.oolag.OOLAG$.keepGoing(OOLAG.scala:60) at
> org.apache.daffodil.oolag.OOLAG$OOLAGHost.checkErrors(OOLAG.scala:286) at
> org.apache.daffodil.oolag.OOLAG$OOLAGHost.checkErrors$(OOLAG.scala:277) at
> org.apache.daffodil.dsom.SchemaComponentImpl.checkErrors(SchemaComponent.scala:38)
> at org.apache.daffodil.oolag.OOLAG$OOLAGHost.isError(OOLAG.scala:345) at
> org.apache.daffodil.oolag.OOLAG$OOLAGHost.isError$(OOLAG.scala:344) at
> org.apache.daffodil.compiler.ProcessorFactory.super$isError(Compiler.scala:141)
> at
> org.apache.daffodil.compiler.ProcessorFactory.$anonfun$isError$3(Compiler.scala:141)
> at scala.runtime.java8.JFunction0$mcZ$sp.apply(JFunction0$mcZ$sp.java:12) at
> org.apache.daffodil.oolag.OOLAG$.keepGoing(OOLAG.scala:60) at
> org.apache.daffodil.compiler.ProcessorFactory.$anonfun$isError$1(Compiler.scala:132)
> at scala.runtime.java8.JFunction0$mcZ$sp.apply(JFunction0$mcZ$sp.java:12) at
> scala.util.DynamicVariable.withValue(DynamicVariable.scala:58) at
> org.apache.daffodil.ExecutionMode$.$anonfun$usingCompilerMode$1(ExecutionMode.scala:64)
> at org.apache.daffodil.compiler.ProcessorFactory.isError(Compiler.scala:132)
> at org.apache.daffodil.compiler.Compiler.compileSource(Compiler.scala:359) at
> org.apache.daffodil.Main$.$anonfun$createProcessorFromSchema$1(Main.scala:704)
> at org.apache.daffodil.util.Timer$.getTimeResult(Timer.scala:76) at
> org.apache.daffodil.util.Timer$.getResult(Timer.scala:35) at
> org.apache.daffodil.Main$.createProcessorFromSchema(Main.scala:703) at
> org.apache.daffodil.Main$.run(Main.scala:816) at
> org.apache.daffodil.Main$.main(Main.scala:1351) at
> org.apache.daffodil.Main.main(Main.scala)
> {quote}
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