[jira] [Created] (DAFFODIL-2632) NumberFormatException for blank dfdlx:repValues

["Josh Adams (Jira)" <ji...@apache.org>]

Josh Adams created DAFFODIL-2632:
------------------------------------

             Summary: NumberFormatException for blank dfdlx:repValues
                 Key: DAFFODIL-2632
                 URL: https://issues.apache.org/jira/browse/DAFFODIL-2632
             Project: Daffodil
          Issue Type: Bug
          Components: Back End
    Affects Versions: 3.2.1
            Reporter: Josh Adams


As the title suggests, if a user forgets to add a value to a dfdlx:repValue, ie:

<enumeration value="ENUM_VALUE" dfdlx:repValues=""/>

It results in the following exception when the schema is compiled:

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!! 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.lang.NumberFormatException: Zero length BigInteger
at java.base/java.math.BigInteger.<init>(BigInteger.java:484)
at java.base/java.math.BigInteger.<init>(BigInteger.java:672)
at org.apache.daffodil.dsom.HasRepValueAttributes.$anonfun$x$4$6(SimpleTypes.scala:90)
at org.apache.daffodil.dsom.HasRepValueAttributes.$anonfun$x$4$6$adapted(SimpleTypes.scala:90)
at scala.collection.TraversableLike.$anonfun$map$1(TraversableLike.scala:286)
at scala.collection.IndexedSeqOptimized.foreach(IndexedSeqOptimized.scala:36)
at scala.collection.IndexedSeqOptimized.foreach$(IndexedSeqOptimized.scala:33)
at scala.collection.mutable.WrappedArray.foreach(WrappedArray.scala:38)
at scala.collection.TraversableLike.map(TraversableLike.scala:286)
at scala.collection.TraversableLike.map$(TraversableLike.scala:279)
......

For reference, the enumeration was based on an xs:integer, but the same behavior occurred when using an xs:long as well.



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