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Stefan Berger commented on FOP-3006: ------------------------------------ I personally would have changed the check to {code:java} dc.setCompact(pdfaMode.getPart() < 2) {code} in case PDF/A-4 is introduced > [PATCH] XMP Metadata in created PDF/A-2 documents is not valid > -------------------------------------------------------------- > > Key: FOP-3006 > URL: https://issues.apache.org/jira/browse/FOP-3006 > Project: FOP > Issue Type: Bug > Affects Versions: 2.6, trunk > Reporter: Stefan Berger > Assignee: J Frank > Priority: Major > Fix For: trunk > > Attachments: fop.xconf, fop1.xconf, fop_invalid_metadata.pdf, > patch-FOP-3006.diff, test.fo, test.fo, > veraPDF-tempHTMLReport4387586169468085905.html > > > When you set the "pdf-a-mode" to "PDF/A-2a" and generate a PDF, it will not > pass the validation because <dc:language> and <dc:date> are not valid. > In the case of <dc:language>, it should contain a <rdf:Bag>, and <dc:date> > should contain a <rdf:Seq>. > The offending code is this one: > [https://github.com/apache/xmlgraphics-fop/blob/trunk/fop-core/src/main/java/org/apache/fop/pdf/PDFMetadata.java#L149|https://github.com/apache/xmlgraphics-fop/blob/678d6c0e04fd6a5464012be0241bb771cf9bb506/fop-core/src/main/java/org/apache/fop/pdf/PDFMetadata.java#L149] > By setting compact to true, Bags and Sequences are not created. > Attached you will find a PDF/A-2a file generated by Apache FOP and VeraPDF's > validation results. Other validators also report the same error. -- This message was sent by Atlassian Jira (v8.3.4#803005)