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https://issues.apache.org/jira/browse/PDFBOX-3471?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15434404#comment-15434404
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Petras commented on PDFBOX-3471:
--------------------------------
[~msahyoun], seems you already made proposed necessary fix :). In fact, I
didn't notice that method when was proposing a patch, it appears there was the
comment removal already, but as you noted it didn't work properly. You
indicated a "TODO: verify why this is necessary empty text nodes to be
deleted". I wonder, are there any cases where empty text nodes should not be
deleted?
> XMP parsing fails if XMP contain comments
> -----------------------------------------
>
> Key: PDFBOX-3471
> URL: https://issues.apache.org/jira/browse/PDFBOX-3471
> Project: PDFBox
> Issue Type: Bug
> Components: XmpBox
> Affects Versions: 2.0.2
> Reporter: Petras
> Attachments: PDFBOX-3471_XmpParsingIgnoringComments.patch
>
>
> DomXmpParser parser fails with such correct XMP:
> {code:xml}
> <?xpacket begin="" id="W5M0MpCehiHzreSzNTczkc9d"?>
> <x:xmpmeta xmlns:x="adobe:ns:meta/" x:xmptk="Adobe XMP Core 5.1.0-jc003">
> <!-- PDF/A standarto versija (1 ar 2) ir suderinamumo lygmuo (A, B ar U)
> -->
> <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";>
> <rdf:Description rdf:about = ""
> xmlns:pdfaid = "http://www.aiim.org/pdfa/ns/id/";>
> <pdfaid:part>1</pdfaid:part>
> <pdfaid:conformance>B</pdfaid:conformance>
> </rdf:Description>
> </rdf:RDF>
> </x:xmpmeta>
> <?xpacket end="w"?>
> {code}
> DomXmpParser finds comment node and fails:
> {code}
> org.apache.xmpbox.xml.XmpParsingException: More than one element found in
> x:xmpmeta
> at
> org.apache.xmpbox.xml.DomXmpParser.findDescriptionsParent(DomXmpParser.java:750)
> at org.apache.xmpbox.xml.DomXmpParser.parse(DomXmpParser.java:183)
> at org.apache.xmpbox.xml.DomXmpParser.parse(DomXmpParser.java:111)
> ...
> {code}
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