https://issues.apache.org/bugzilla/show_bug.cgi?id=53939
Priority: P2
Bug ID: 53939
Assignee: [email protected]
Summary: NPE in XMPHandler.endElement when creating a PDF/A-1b
document using FOP
Severity: normal
Classification: Unclassified
Reporter: [email protected]
Hardware: PC
Status: NEW
Version: 1.4
Component: xmp
Product: XMLGraphicsCommons
Created attachment 29425
--> https://issues.apache.org/bugzilla/attachment.cgi?id=29425&action=edit
FO file with XMP structure, FOP config with fonts and Stacktrace
When using FOP v1.0 or v1.1rc to create a PDF/A-1b compliant PDF document,
embedding an XMP structure that contains an <xmpMM:History> entry leads to a
NPE in XMPHandler.endElement.
This happens, when the history entry contains at least one <stVer:event> entry.
I used the Xalan (2.7.0) and Xerces (2.7.1) versions, that are deliverd with
FOP v1.0 and v1.1rc1.
Stacktrace:
java.lang.NullPointerException
at org.apache.fop.cli.InputHandler.transformTo(InputHandler.java:303)
at org.apache.fop.cli.InputHandler.renderTo(InputHandler.java:130)
at org.apache.fop.cli.Main.startFOP(Main.java:177)
at org.apache.fop.cli.Main.main(Main.java:208)
Caused by: java.lang.NullPointerException
at org.apache.xmlgraphics.xmp.XMPHandler.endElement(XMPHandler.java:291)
at org.apache.fop.fo.FOTreeBuilder.endElement(FOTreeBuilder.java:181)
at
org.apache.xalan.transformer.TransformerIdentityImpl.endElement(TransformerIdentityImpl.java:1101)
at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown Source)
at org.apache.xerces.xinclude.XIncludeHandler.endElement(Unknown Source)
at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanEndElement(Unknown
Source)
at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown
Source)
at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown
Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
at
org.apache.xalan.transformer.TransformerIdentityImpl.transform(TransformerIdentityImpl.java:484)
at org.apache.fop.cli.InputHandler.transformTo(InputHandler.java:300)
... 3 more
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