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https://issues.apache.org/jira/browse/XGC-138?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Gunnar Hillert updated XGC-138:
-------------------------------
Summary: Adobe XMP - NullPointerException:
"XMPHandler.getCurrentProperties()" is null (was: Adobe XMP -
NullPointerException:
"org.apache.xmlgraphics.xmp.XMPHandler.getCurrentProperties()" is
null"org.apache.xmlgraphics.xmp.XMPHandler.getCurrentProperties()" is null)
> Adobe XMP - NullPointerException: "XMPHandler.getCurrentProperties()" is null
> -----------------------------------------------------------------------------
>
> Key: XGC-138
> URL: https://issues.apache.org/jira/browse/XGC-138
> Project: XMLGraphicsCommons
> Issue Type: Bug
> Components: xmp
> Affects Versions: 2.9
> Reporter: Gunnar Hillert
> Priority: Major
>
> When calling
> {code:java}
> XMPParser.parseXMP(new StreamSource(new StringReader(xmpString))){code}
> with XMP XML that contains facial recognition data, a *NullPointerException*
> is thrown:
> {code:java}
> Caused by: javax.xml.transform.TransformerException:
> java.lang.NullPointerException: Cannot invoke
> "org.apache.xmlgraphics.xmp.PropertyAccess.setProperty(org.apache.xmlgraphics.xmp.XMPProperty)"
> because the return value of
> "org.apache.xmlgraphics.xmp.XMPHandler.getCurrentProperties()" is null
> at
> java.xml/com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transform(TransformerImpl.java:789)
> at
> java.xml/com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transform(TransformerImpl.java:395)
> at org.apache.xmlgraphics.xmp.XMPParser.parseXMP(XMPParser.java:63)
> at
> com.hillert.image.metadata.service.support.MetadataExtractor.getXMPMetadata(MetadataExtractor.java:146)
> ... 71 more
> Caused by: java.lang.NullPointerException: Cannot invoke
> "org.apache.xmlgraphics.xmp.PropertyAccess.setProperty(org.apache.xmlgraphics.xmp.XMPProperty)"
> because the return value of
> "org.apache.xmlgraphics.xmp.XMPHandler.getCurrentProperties()" is null
> at org.apache.xmlgraphics.xmp.XMPHandler.startElement(XMPHandler.java:157)
> at
> java.xml/com.sun.org.apache.xml.internal.serializer.ToXMLSAXHandler.closeStartTag(ToXMLSAXHandler.java:206)
> at
> java.xml/com.sun.org.apache.xml.internal.serializer.ToXMLSAXHandler.characters(ToXMLSAXHandler.java:526)
> at
> java.xml/com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.characters(AbstractSAXParser.java:555)
> at
> java.xml/com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:485)
> at
> java.xml/com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:889)
> at
> java.xml/com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:825)
> at
> java.xml/com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141)
> at
> java.xml/com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1224)
> at
> java.xml/com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:637)
> at
> java.xml/com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transformIdentity(TransformerImpl.java:666)
> at
> java.xml/com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transform(TransformerImpl.java:780)
> ... 74 more{code}
> In order to reproduce, take 1 image with with at least 1 person in it and
> import it into {*}Adobe Light Room Classic{*}. Export the original image with
> all Metadata intact.
> Calling:
> {code:java}
> XMPParser.parseXMP(new StreamSource(new StringReader(xmpString))){code}
> will fail. Taking an image without any humans will work.
> As far as I can tell the following additional XML is present in the image
> with the human face:
> {code:java}
> <mwg-rs:Regions rdf:parseType="Resource">
> <mwg-rs:AppliedToDimensions stDim:h="3456" stDim:unit="pixel"
> stDim:w="4608"/>
> <mwg-rs:RegionList>
> <rdf:Bag>
> <rdf:li>
> <rdf:Description mwg-rs:Rotation="0.00000" mwg-rs:Type="Face">
> <mwg-rs:Area stArea:h="0.27734" stArea:w="0.20801"
> stArea:x="0.57178" stArea:y="0.34180"/>
> </rdf:Description>
> </rdf:li>
> </rdf:Bag>
> </mwg-rs:RegionList>
> </mwg-rs:Regions> {code}
> Once you remove:
> {code:java}
> <rdf:Description mwg-rs:Rotation="0.00000" mwg-rs:Type="Face">
> <mwg-rs:Area stArea:h="0.27734" stArea:w="0.20801" stArea:x="0.57178"
> stArea:y="0.34180"/>
> </rdf:Description> {code}
> the parsing of the XMP XML data will succeed.
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