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https://issues.apache.org/jira/browse/DAFFODIL-1616?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16672352#comment-16672352
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Michael Beckerle commented on DAFFODIL-1616:
--------------------------------------------
Test test_alignmentPaddingOVC4 shows the warning about textOutputMinLength
being out of range for an explicit constant length is still issued, but that it
is no longer an error.
> textOutputMinLength required when it shouldn't be needed
> --------------------------------------------------------
>
> Key: DAFFODIL-1616
> URL: https://issues.apache.org/jira/browse/DAFFODIL-1616
> Project: Daffodil
> Issue Type: Bug
> Components: Back End, Compatibility, General, Middle "End"
> Affects Versions: 2.0.0
> Reporter: Michael Beckerle
> Assignee: Michael Beckerle
> Priority: Blocker
> Labels: ForInteroperabilityTest, beginner
>
> A user reports that his entirely binary format is getting an error that
> textOutputMinLength is required.
> Excerpt from email thread is below:
> .... I am getting strange error after I try to compile my schema:
> 15:29:32.273 [main] DEBUG int_.nato.ncia.maniaccs.App - DFLD file's URL:
> jar:file:/home/luke/work/projects/mini-accs/socket-listener/target/data-socket-listener-1.0-SNAPSHOT.jar!/dfdl/asterix.dfdl.xml
> 15:29:32.275 [main] INFO int_.nato.ncia.maniaccs.App - compiling ASTERIX
> DFDL defs...
> 15:29:37.058 [main] ERROR int_.nato.ncia.maniaccs.App - There was an
> error while compiling the DFDL sources
> 15:29:37.062 [main] ERROR int_.nato.ncia.maniaccs.App - Schema Definition
> Error: Property textOutputMinLength is not defined.
> Non-default properties were combined from these locations:
> Location line 1583 in
> jar:file:/home/luke/work/projects/mini-accs/socket-listener/target/data-socket-listener-1.0-SNAPSHOT.jar!/dfdl/asterix.dfdl.xml
> Location line 17 in
> jar:file:/home/luke/work/projects/mini-accs/socket-listener/target/data-socket-listener-1.0-SNAPSHOT.jar!/dfdl/asterix.dfdl.xml
> Default properties were taken from these locations:
> Location line 9 column 8 in
> jar:file:/home/luke/work/projects/mini-accs/socket-listener/target/data-socket-listener-1.0-SNAPSHOT.jar!/dfdl/asterix.dfdl.xml
> Location line 7 column 10 in
> jar:file:/home/luke/work/projects/mini-accs/socket-listener/target/data-socket-listener-1.0-SNAPSHOT.jar!/dfdl/asterix.dfdl.xml
> Location line 9 column 8 in
> jar:file:/home/luke/work/projects/mini-accs/socket-listener/target/data-socket-listener-1.0-SNAPSHOT.jar!/dfdl/asterix.dfdl.xml
> Location line 7 column 10 in
> jar:file:/home/luke/work/projects/mini-accs/socket-listener/target/data-socket-listener-1.0-SNAPSHOT.jar!/dfdl/asterix.dfdl.xml
> Schema context: element.CAT. Location line 1583 column 16 in
> jar:file:/home/luke/work/projects/mini-accs/socket-listener/target/data-socket-listener-1.0-SNAPSHOT.jar!/dfdl/asterix.dfdl.xml.
> (Note that I have been using the very same DFDL definition when running the
> TDML test that I have prepared)
> I checked the docs and, in section 13.2, it says that 'textOutputMinLength'
> is 'common to all simple types with text representation'; in my DFDL, there
> are _no_ fields with such representation, I use only (unsigned) integers and
> bit flags.
> I checked the line in error message 'Schema context': it looks like this:
> <xs:element name="CAT" type="adatp-35:ushort8"/>
> while the 'adatp-35:ushort8' type is defined as follows:
> <xs:simpleType name="ushort8" dfdl:lengthKind="explicit"
> dfdl:length="1" dfdl:lengthUnits="bytes">
> <xs:restriction base="xs:unsignedInt"/>
> </xs:simpleType>
> Any help would be greatly appreciated!
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