Hello, I'm unable to build a PDF from a docbook 4 document that has a <qandaset
defaultlabel="none"> tag in it. If I remove the attribute, everything works
fine. If I leave it in, I get the following errors:
The process 'Apache FOP' ended with code: 1.
The error was:
ERROR - Couldn't find hyphenation pattern for lang="en".
ERROR - Exception
net.sf.saxon.trans.XPathException: org.apache.fop.fo.ValidationException:
"fo:list-item-label" is missing child elements. Required content model: marker*
(%block;)+ (See position 65:-1)
at org.apache.fop.cli.InputHandlerFOP.transformTo(Unknown Source)
at org.apache.fop.cli.InputHandlerFOP.renderTo(Unknown Source)
at org.apache.fop.cli.Main.startFOP(Main.java:177)
at org.apache.fop.cli.Main.main(Main.java:208)
Caused by: net.sf.saxon.trans.XPathException:
org.apache.fop.fo.ValidationException: "fo:list-item-label" is missing child
elements. Required content model: marker* (%block;)+ (See position 65:-1)
at net.sf.saxon.event.ContentHandlerProxy.handleSAXException(Unknown
Source)
at net.sf.saxon.event.ContentHandlerProxy.endElement(Unknown Source)
at
net.sf.saxon.event.NamespaceReducer.endElement(NamespaceReducer.java:208)
at
net.sf.saxon.event.ReceivingContentHandler.endElement(ReceivingContentHandler.java:425)
at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown
Source)
at
org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Unknown Source)
at org.apache.xerces.xinclude.XIncludeHandler.emptyElement(Unknown
Source)
at
org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(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 net.sf.saxon.event.Sender.sendSAXSource(Sender.java:405)
at net.sf.saxon.event.Sender.send(Sender.java:152)
at
net.sf.saxon.IdentityTransformer.transform(IdentityTransformer.java:39)
... 4 more
Caused by: org.apache.fop.fo.ValidationException: "fo:list-item-label" is
missing child elements. Required content model: marker* (%block;)+ (See
position 65:-1)
at
org.apache.fop.events.ValidationExceptionFactory.createException(ValidationExceptionFactory.java:38)
at
org.apache.fop.events.EventExceptionManager.throwException(EventExceptionManager.java:58)
at
org.apache.fop.events.DefaultEventBroadcaster$1.invoke(DefaultEventBroadcaster.java:175)
at $Proxy5.missingChildElement(Unknown Source)
at
org.apache.fop.fo.flow.AbstractListItemPart.endOfNode(AbstractListItemPart.java:89)
at org.apache.fop.fo.flow.ListItemLabel.endOfNode(ListItemLabel.java:48)
at
org.apache.fop.fo.FOTreeBuilder$MainFOHandler.endElement(FOTreeBuilder.java:347)
at org.apache.fop.fo.FOTreeBuilder.endElement(FOTreeBuilder.java:181)
... 21 more
---------
net.sf.saxon.trans.XPathException: org.apache.fop.fo.ValidationException:
"fo:list-item-label" is missing child elements. Required content model: marker*
(%block;)+ (See position 65:-1)
at net.sf.saxon.event.ContentHandlerProxy.handleSAXException(Unknown
Source)
at net.sf.saxon.event.ContentHandlerProxy.endElement(Unknown Source)
at
net.sf.saxon.event.NamespaceReducer.endElement(NamespaceReducer.java:208)
at
net.sf.saxon.event.ReceivingContentHandler.endElement(ReceivingContentHandler.java:425)
at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown
Source)
at
org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Unknown Source)
at org.apache.xerces.xinclude.XIncludeHandler.emptyElement(Unknown
Source)
at
org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(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 net.sf.saxon.event.Sender.sendSAXSource(Sender.java:405)
at net.sf.saxon.event.Sender.send(Sender.java:152)
at
net.sf.saxon.IdentityTransformer.transform(IdentityTransformer.java:39)
at org.apache.fop.cli.InputHandlerFOP.transformTo(Unknown Source)
at org.apache.fop.cli.InputHandlerFOP.renderTo(Unknown Source)
at org.apache.fop.cli.Main.startFOP(Main.java:177)
at org.apache.fop.cli.Main.main(Main.java:208)
Caused by: org.apache.fop.fo.ValidationException: "fo:list-item-label" is
missing child elements. Required content model: marker* (%block;)+ (See
position 65:-1)
at
org.apache.fop.events.ValidationExceptionFactory.createException(ValidationExceptionFactory.java:38)
at
org.apache.fop.events.EventExceptionManager.throwException(EventExceptionManager.java:58)
at
org.apache.fop.events.DefaultEventBroadcaster$1.invoke(DefaultEventBroadcaster.java:175)
at $Proxy5.missingChildElement(Unknown Source)
at
org.apache.fop.fo.flow.AbstractListItemPart.endOfNode(AbstractListItemPart.java:89)
at org.apache.fop.fo.flow.ListItemLabel.endOfNode(ListItemLabel.java:48)
at
org.apache.fop.fo.FOTreeBuilder$MainFOHandler.endElement(FOTreeBuilder.java:347)
at org.apache.fop.fo.FOTreeBuilder.endElement(FOTreeBuilder.java:181)
... 21 more
---------
org.apache.fop.fo.ValidationException: "fo:list-item-label" is missing child
elements. Required content model: marker* (%block;)+ (See position 65:-1)
at
org.apache.fop.events.ValidationExceptionFactory.createException(ValidationExceptionFactory.java:38)
at
org.apache.fop.events.EventExceptionManager.throwException(EventExceptionManager.java:58)
at
org.apache.fop.events.DefaultEventBroadcaster$1.invoke(DefaultEventBroadcaster.java:175)
at $Proxy5.missingChildElement(Unknown Source)
at
org.apache.fop.fo.flow.AbstractListItemPart.endOfNode(AbstractListItemPart.java:89)
at org.apache.fop.fo.flow.ListItemLabel.endOfNode(ListItemLabel.java:48)
at
org.apache.fop.fo.FOTreeBuilder$MainFOHandler.endElement(FOTreeBuilder.java:347)
at org.apache.fop.fo.FOTreeBuilder.endElement(FOTreeBuilder.java:181)
at net.sf.saxon.event.ContentHandlerProxy.endElement(Unknown Source)
at
net.sf.saxon.event.NamespaceReducer.endElement(NamespaceReducer.java:208)
at
net.sf.saxon.event.ReceivingContentHandler.endElement(ReceivingContentHandler.java:425)
at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown
Source)
at
org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Unknown Source)
at org.apache.xerces.xinclude.XIncludeHandler.emptyElement(Unknown
Source)
at
org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(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 net.sf.saxon.event.Sender.sendSAXSource(Sender.java:405)
at net.sf.saxon.event.Sender.send(Sender.java:152)
at
net.sf.saxon.IdentityTransformer.transform(IdentityTransformer.java:39)
at org.apache.fop.cli.InputHandlerFOP.transformTo(Unknown Source)
at org.apache.fop.cli.InputHandlerFOP.renderTo(Unknown Source)
at org.apache.fop.cli.Main.startFOP(Main.java:177)
at org.apache.fop.cli.Main.main(Main.java:208)
Is this a known bug? I'm not sure whether the problem is with docbook-xsl or
fop. Is ther a workaround for this that doesn't involve changing my XML source
code?
Eric Nordlund
Customer Documentation and Training
Cray Inc.
901 5th Ave
Seattle, WA 98164
(206)701-2232
