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  1. Daffodil
  2. DAFFODIL-2668

Variable Error caused by ignored newVariableInstance in Group Annotation

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Details

    • Bug
    • Status: Open
    • Major
    • Resolution: Unresolved
    • 3.2.1
    • 3.4.0
    • Back End
    • None

    Description

      Variable Error caused by ignored newVariableInstance in Group Annotation

      (Note: repo with changes currently exists in a private repo. See comment for details on accessing the repo)

      When a newVariableInstance is declared in a statement annotation in a group containing a choice, it causes an error that the variable has no defaultValue, but if the statement annotation is wrapped in a sequence with the choice, it works as expected.
      The 2 below should be equivalent.

       

      <!-- causes variable error -->
      <xs:annotation>
        <xs:appinfo source="http://www.ogf.org/dfdl/">
          <dfdl:format ref="ms:msCommon" />
          <dfdl:defineVariable name="messageID" type="xs:string"/>
        </xs:appinfo>
      </xs:annotation>
      <!-- shorthand -->
      <group>
        <annotation>
          <dfdl:newVariableInstance ref="cmvmf:messageID" defaultValue="{...}"/>
        </annotation>
        <choice choiceDispatchKey="{ $cmvmf:messageID}">...</choice>
      </group>
      

       

      <!--no error-->
      <xs:annotation>
        <xs:appinfo source="http://www.ogf.org/dfdl/">
          <dfdl:format ref="ms:msCommon" />
          <dfdl:defineVariable name="messageID" type="xs:string"/>
        </xs:appinfo>
      </xs:annotation>
      <!-- shorthand -->
      <group>
        <sequence>
          <annotation>
              <dfdl:newVariableInstance ref="cmvmf:messageID" defaultValue="{...}"/>
          </annotation>
          <choice choiceDispatchKey="{ $cmvmf:messageID}">...</choice>
        </sequence>
      </group>
      

       

       

      // variable error
      org.apache.daffodil.tdml.TDMLExceptionImpl: (Implementation: daffodil) RuntimeSchemaDefinitionError: Runtime Schema Definition Error: Variable Error: Variable map (runtime): variable cmvmf:messageID has no value. It was not set, and has no default value.
      Schema context: cmvmf:messageID Location line 53 column 14 in file:/home/okilo/git/DFDLSchemas/dfdl-noc-vmfa/target/classes/com/owlcyberdefense/mil-std-6017/xsd/vmfChoiceOfMessages.dfdl.xsd
      Schema context: message Location line 49 column 14 in file:/home/okilo/git/DFDLSchemas/dfdl-noc-vmfa/target/classes/com/owlcyberdefense/noc/xsd/message_content_type.dfdl.xsd
      Data location was preceding byte 57 limit(bytes) 78
      Caused by: Runtime Schema Definition Error: Variable Error: Variable map (runtime): variable cmvmf:messageID has no value. It was not set, and has no default value.
      Schema context: cmvmf:messageID Location line 53 column 14 in file:/home/okilo/git/DFDLSchemas/dfdl-noc-vmfa/target/classes/com/owlcyberdefense/mil-std-6017/xsd/vmfChoiceOfMessages.dfdl.xsd
      Schema context: message Location line 49 column 14 in file:/home/okilo/git/DFDLSchemas/dfdl-noc-vmfa/target/classes/com/owlcyberdefense/noc/xsd/message_content_type.dfdl.xsd
      Data location was preceding byte 57 limit(bytes) 78
          at org.apache.daffodil.processors.parsers.DoSDEMixin.doSDE(ParseErrors.scala:102)
          at org.apache.daffodil.processors.parsers.DoSDEMixin.doSDE$(ParseErrors.scala:95)
          at org.apache.daffodil.dpath.RuntimeExpressionDPath.doSDE(DPath.scala:73)
          at org.apache.daffodil.dpath.RuntimeExpressionDPath.handleCompileState(DPath.scala:169)
          at org.apache.daffodil.dpath.RuntimeExpressionDPath.handleThrow(DPath.scala:333)
          at org.apache.daffodil.dpath.RuntimeExpressionDPath.evaluateMaybe(DPath.scala:266)
          at org.apache.daffodil.dpath.RuntimeExpressionDPath.evaluate(DPath.scala:275)
          at org.apache.daffodil.processors.ExprEvalMixin.eval(Evaluatable.scala:404)
          at org.apache.daffodil.processors.ExprEvalMixin.eval$(Evaluatable.scala:398)
          at org.apache.daffodil.processors.EvaluatableConvertedExpression.eval(Evaluatable.scala:485)
          at org.apache.daffodil.processors.EvaluatableConvertedExpressionMixin.compute(Evaluatable.scala:470)
          at org.apache.daffodil.processors.EvaluatableConvertedExpressionMixin.compute$(Evaluatable.scala:469)
          at org.apache.daffodil.processors.EvaluatableConvertedExpression.compute(Evaluatable.scala:485)
          at org.apache.daffodil.processors.InfosetCachedEvaluatable.getCachedOrComputeAndCache(Evaluatable.scala:90)
          at org.apache.daffodil.processors.InfosetCachedEvaluatable.getCachedOrComputeAndCache$(Evaluatable.scala:68)
          at org.apache.daffodil.processors.ChoiceDispatchKeyEv.getCachedOrComputeAndCache(EvElement.scala:284)
          at org.apache.daffodil.processors.Evaluatable.evaluate(Evaluatable.scala:284)
          at org.apache.daffodil.processors.parsers.ChoiceDispatchCombinatorParser.computeDispatchKey(ElementKindParsers.scala:235)
          at org.apache.daffodil.processors.parsers.ChoiceDispatchCombinatorParserBase.parse(ElementKindParsers.scala:159)
          at org.apache.daffodil.processors.parsers.Parser.parse1(Parser.scala:82)
          at org.apache.daffodil.processors.parsers.Parser.parse1$(Parser.scala:76)
          at org.apache.daffodil.processors.parsers.CombinatorParser.parse1(Parser.scala:161)
          at org.apache.daffodil.processors.parsers.Unseparated.parseOne(UnseparatedSequenceParsers.scala:29)
          at org.apache.daffodil.processors.parsers.Unseparated.parseOne$(UnseparatedSequenceParsers.scala:27)
          at org.apache.daffodil.processors.parsers.ScalarOrderedUnseparatedSequenceChildParser.parseOne(UnseparatedSequenceParsers.scala:37)
          at org.apache.daffodil.processors.parsers.SequenceParserBase.parseOneInstanceWithMaybePoU(SequenceParserBases.scala:437)
          at org.apache.daffodil.processors.parsers.SequenceParserBase.parseOneInstance(SequenceParserBases.scala:422)
          at org.apache.daffodil.processors.parsers.SequenceParserBase.parse(SequenceParserBases.scala:265)
          at org.apache.daffodil.processors.parsers.Parser.parse1(Parser.scala:82)
          at org.apache.daffodil.processors.parsers.Parser.parse1$(Parser.scala:76)
          at org.apache.daffodil.processors.parsers.CombinatorParser.parse1(Parser.scala:161)
          at org.apache.daffodil.processors.parsers.ElementParserBase.parse(ElementCombinator1.scala:135)
          at org.apache.daffodil.processors.parsers.Parser.parse1(Parser.scala:82)
          at org.apache.daffodil.processors.parsers.Parser.parse1$(Parser.scala:76)
          at org.apache.daffodil.processors.parsers.CombinatorParser.parse1(Parser.scala:161)
          at org.apache.daffodil.processors.parsers.Unseparated.parseOne(UnseparatedSequenceParsers.scala:29)
          at org.apache.daffodil.processors.parsers.Unseparated.parseOne$(UnseparatedSequenceParsers.scala:27)
          at org.apache.daffodil.processors.parsers.RepOrderedWithMinMaxUnseparatedSequenceChildParser.parseOne(UnseparatedSequenceParsers.scala:64)
          at org.apache.daffodil.processors.parsers.SequenceParserBase.parseOneInstanceWithMaybePoU(SequenceParserBases.scala:437)
          at org.apache.daffodil.processors.parsers.SequenceParserBase.parseOneInstance(SequenceParserBases.scala:417)
          at org.apache.daffodil.processors.parsers.SequenceParserBase.parse(SequenceParserBases.scala:157)
          at org.apache.daffodil.processors.parsers.Parser.parse1(Parser.scala:82)
          at org.apache.daffodil.processors.parsers.Parser.parse1$(Parser.scala:76)
          at org.apache.daffodil.processors.parsers.CombinatorParser.parse1(Parser.scala:161)
          at org.apache.daffodil.processors.parsers.SeqCompParser.parse(Parser.scala:177)
          at org.apache.daffodil.processors.parsers.Parser.parse1(Parser.scala:82)
          at org.apache.daffodil.processors.parsers.Parser.parse1$(Parser.scala:76)
          at org.apache.daffodil.processors.parsers.CombinatorParser.parse1(Parser.scala:161)
          at org.apache.daffodil.processors.parsers.ElementParserBase.parse(ElementCombinator1.scala:135)
          at org.apache.daffodil.processors.parsers.Parser.parse1(Parser.scala:82)
          at org.apache.daffodil.processors.parsers.Parser.parse1$(Parser.scala:76)
          at org.apache.daffodil.processors.parsers.CombinatorParser.parse1(Parser.scala:161)
          at org.apache.daffodil.processors.parsers.Unseparated.parseOne(UnseparatedSequenceParsers.scala:29)
          at org.apache.daffodil.processors.parsers.Unseparated.parseOne$(UnseparatedSequenceParsers.scala:27)
          at org.apache.daffodil.processors.parsers.ScalarOrderedUnseparatedSequenceChildParser.parseOne(UnseparatedSequenceParsers.scala:37)
          at org.apache.daffodil.processors.parsers.SequenceParserBase.parseOneInstanceWithMaybePoU(SequenceParserBases.scala:437)
          at org.apache.daffodil.processors.parsers.SequenceParserBase.parseOneInstance(SequenceParserBases.scala:422)
          at org.apache.daffodil.processors.parsers.SequenceParserBase.parse(SequenceParserBases.scala:265)
          at org.apache.daffodil.processors.parsers.Parser.parse1(Parser.scala:82)
          at org.apache.daffodil.processors.parsers.Parser.parse1$(Parser.scala:76)
          at org.apache.daffodil.processors.parsers.CombinatorParser.parse1(Parser.scala:161)
          at org.apache.daffodil.processors.parsers.SpecifiedLengthParserBase.parse(SpecifiedLengthParsers.scala:76)
          at org.apache.daffodil.processors.parsers.Parser.parse1(Parser.scala:82)
          at org.apache.daffodil.processors.parsers.Parser.parse1$(Parser.scala:76)
          at org.apache.daffodil.processors.parsers.CombinatorParser.parse1(Parser.scala:161)
          at org.apache.daffodil.processors.parsers.ElementParserBase.parse(ElementCombinator1.scala:135)
          at org.apache.daffodil.processors.parsers.Parser.parse1(Parser.scala:82)
          at org.apache.daffodil.processors.parsers.Parser.parse1$(Parser.scala:76)
          at org.apache.daffodil.processors.parsers.CombinatorParser.parse1(Parser.scala:161)
          at org.apache.daffodil.processors.parsers.Unseparated.parseOne(UnseparatedSequenceParsers.scala:29)
          at org.apache.daffodil.processors.parsers.Unseparated.parseOne$(UnseparatedSequenceParsers.scala:27)
          at org.apache.daffodil.processors.parsers.ScalarOrderedUnseparatedSequenceChildParser.parseOne(UnseparatedSequenceParsers.scala:37)
          at org.apache.daffodil.processors.parsers.SequenceParserBase.parseOneInstanceWithMaybePoU(SequenceParserBases.scala:437)
          at org.apache.daffodil.processors.parsers.SequenceParserBase.parseOneInstance(SequenceParserBases.scala:422)
          at org.apache.daffodil.processors.parsers.SequenceParserBase.parse(SequenceParserBases.scala:265)
          at org.apache.daffodil.processors.parsers.Parser.parse1(Parser.scala:82)
          at org.apache.daffodil.processors.parsers.Parser.parse1$(Parser.scala:76)
          at org.apache.daffodil.processors.parsers.CombinatorParser.parse1(Parser.scala:161)
          at org.apache.daffodil.processors.parsers.SeqCompParser.parse(Parser.scala:177)
          at org.apache.daffodil.processors.parsers.Parser.parse1(Parser.scala:82)
          at org.apache.daffodil.processors.parsers.Parser.parse1$(Parser.scala:76)
          at org.apache.daffodil.processors.parsers.CombinatorParser.parse1(Parser.scala:161)
          at org.apache.daffodil.processors.parsers.ElementParserBase.parse(ElementCombinator1.scala:135)
          at org.apache.daffodil.processors.parsers.Parser.parse1(Parser.scala:82)
          at org.apache.daffodil.processors.parsers.Parser.parse1$(Parser.scala:76)
          at org.apache.daffodil.processors.parsers.CombinatorParser.parse1(Parser.scala:161)
          at org.apache.daffodil.processors.parsers.Unseparated.parseOne(UnseparatedSequenceParsers.scala:29)
          at org.apache.daffodil.processors.parsers.Unseparated.parseOne$(UnseparatedSequenceParsers.scala:27)
          at org.apache.daffodil.processors.parsers.ScalarOrderedUnseparatedSequenceChildParser.parseOne(UnseparatedSequenceParsers.scala:37)
          at org.apache.daffodil.processors.parsers.SequenceParserBase.parseOneInstanceWithMaybePoU(SequenceParserBases.scala:437)
          at org.apache.daffodil.processors.parsers.SequenceParserBase.parseOneInstance(SequenceParserBases.scala:422)
          at org.apache.daffodil.processors.parsers.SequenceParserBase.parse(SequenceParserBases.scala:265)
          at org.apache.daffodil.processors.parsers.Parser.parse1(Parser.scala:82)
          at org.apache.daffodil.processors.parsers.Parser.parse1$(Parser.scala:76)
          at org.apache.daffodil.processors.parsers.CombinatorParser.parse1(Parser.scala:161)
          at org.apache.daffodil.processors.parsers.ElementParserBase.parse(ElementCombinator1.scala:135)
          at org.apache.daffodil.processors.parsers.Parser.parse1(Parser.scala:82)
          at org.apache.daffodil.processors.parsers.Parser.parse1$(Parser.scala:76)
          at org.apache.daffodil.processors.parsers.CombinatorParser.parse1(Parser.scala:161)
          at org.apache.daffodil.processors.parsers.Unseparated.parseOne(UnseparatedSequenceParsers.scala:29)
          at org.apache.daffodil.processors.parsers.Unseparated.parseOne$(UnseparatedSequenceParsers.scala:27)
          at org.apache.daffodil.processors.parsers.RepOrderedWithMinMaxUnseparatedSequenceChildParser.parseOne(UnseparatedSequenceParsers.scala:64)
          at org.apache.daffodil.processors.parsers.SequenceParserBase.parseOneInstanceWithMaybePoU(SequenceParserBases.scala:437)
          at org.apache.daffodil.processors.parsers.SequenceParserBase.parseOneInstance(SequenceParserBases.scala:417)
          at org.apache.daffodil.processors.parsers.SequenceParserBase.parse(SequenceParserBases.scala:157)
          at org.apache.daffodil.processors.parsers.Parser.parse1(Parser.scala:82)
          at org.apache.daffodil.processors.parsers.Parser.parse1$(Parser.scala:76)
          at org.apache.daffodil.processors.parsers.CombinatorParser.parse1(Parser.scala:161)
          at org.apache.daffodil.processors.parsers.ElementParserBase.parse(ElementCombinator1.scala:135)
          at org.apache.daffodil.processors.parsers.Parser.parse1(Parser.scala:82)
          at org.apache.daffodil.processors.parsers.Parser.parse1$(Parser.scala:76)
          at org.apache.daffodil.processors.parsers.CombinatorParser.parse1(Parser.scala:161)
          at org.apache.daffodil.processors.DataProcessor.doParse(DataProcessor.scala:503)
          at org.apache.daffodil.processors.DataProcessor.parse(DataProcessor.scala:447)
          at org.apache.daffodil.tdml.processor.DaffodilTDMLDFDLProcessor.doParseWithBothApis(DaffodilTDMLDFDLProcessor.scala:311)
          at org.apache.daffodil.tdml.processor.DaffodilTDMLDFDLProcessor.parse(DaffodilTDMLDFDLProcessor.scala:248)
          at org.apache.daffodil.tdml.processor.DaffodilTDMLDFDLProcessor.parse(DaffodilTDMLDFDLProcessor.scala:253)
          at org.apache.daffodil.tdml.ParserTestCase.doParseExpectSuccess(TDMLRunner.scala:1069)
          ... 33 more
      Caused by: Variable Error: Variable map (runtime): variable cmvmf:messageID has no value. It was not set, and has no default value.
      Schema context: cmvmf:messageID Location line 53 column 14 in file:/home/okilo/git/DFDLSchemas/dfdl-noc-vmfa/target/classes/com/owlcyberdefense/mil-std-6017/xsd/vmfChoiceOfMessages.dfdl.xsd
      

       

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            okilo@tresys.com Olabusayo Kilo
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              Created:
              Updated: