[ https://issues.apache.org/jira/browse/DAFFODIL-1910?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Steve Lawrence updated DAFFODIL-1910: ------------------------------------- Fix Version/s: (was: 2.2.0) 2.1.0 > Cannot unparse when array with minOccurs="0" is last in a sequence > ------------------------------------------------------------------ > > Key: DAFFODIL-1910 > URL: https://issues.apache.org/jira/browse/DAFFODIL-1910 > Project: Daffodil > Issue Type: Bug > Components: Front End > Reporter: Steve Lawrence > Assignee: Steve Lawrence > Priority: Major > Fix For: 2.1.0 > > > We have a schema like this: > {code:java} > <xs:sequence> > <xs:sequence> > <xs:sequence> > <xs:element name="foo" ... /> > </xs:sequence> > <xs:element ref="bar" minOccurs="0" maxOccurs="unbounded" > dfdl:occursCountKind="implicit" /> > </xs:sequence> > <xs:element name="baz" ... /> > </xs:sequence> > {code} > During schema compilation, we determine which elements could potentially > appear in the infoset after the "foo" element. We correctly determine that > "bar" could come after "foo", but we fail to recognize that "baz" could also > come after "foo", since "bar" has minOccurs="0". This means that when > unparsing, if "bar" does not exist, Daffodil outputs an error saying it > expected only "bar" but did not find it. > -- This message was sent by Atlassian JIRA (v7.6.3#76005)