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Subject: Re: [docbook-apps] Error processing DocBook assemblies with XProc (Calabash): "There is no Saxon extension function with the local name node-set"
Hi Bob,
Thanks for that. That's a shame about the XSLT 2.0 versions but it can't
be helped.
I'm a bit confused as to how people are processing DocBook (or any XSLT
1.0 stylesheet workflow) with Calabash. I'll send an enquiry to the
Calabash dev list to see if they have any ideas.
Thanks again,
Graeme
On Wed, Nov 20, 2013, at 22:28, Bob Stayton wrote:
> Hi Graeme,
> The DocBook XSL stylesheets are written for XSLT 1.0, and Saxon 9 (HE or
> EE) is a XSLT 2.0 processor. The 1.0 DocBook stylesheets do not work
> reliably with Saxon 9, even with the backwards compatibility mode. All
> the XSLT 1.0 processors now support the EXSLT functions, so that
> dependency has not generally been a problem. There is a separate effort
> to develop DocBook stylesheets for XSLT 2.0, but I don't think it has
> stylesheets for assembly yet. Sorry.
>
> --
> Bob Stayton
> Sagehill Enterprises
> bobs@sagehill.net
>
>
> On 11/20/2013 9:02 AM, graeme@heliocentrik.net wrote:
> > Sorry folks, one more detail: I also tried the XPL workflow in both
> > calabash-1.0.15-95 and calabash-1.0.15-94 to see if the issue was caused
> > by the version of Saxon I'm using.
> >
> > I read somewhere that Saxon HE doesn't support the EXSLT extension
> > functions, so I tried to select EE by adding the '-P he' flag. That
> > didn't make any difference.
> >
> > Do the DocBook stylesheets really require the EXSLT extension functions?
> > If so, is there a workaround to be able to use them with Saxon-HE? I
> > don't have EE and don't have an easy way of obtaining it.
> >
> > Thanks,
> >
> > Graeme
> >
> > On Wed, Nov 20, 2013, at 12:03, graeme@heliocentrik.net wrote:
> >> Hi there,
> >> I'm not quite sure whether this is a DocBook question or a
> >> Calabash/XProc one, but given that there's a substantial overlap between
> >> the developers and users of both, hopefully someone will be able to
> >> answer it here.
> >>
> >> I'm processing DocBook 5.1 assembly files with the DocBook namespace
> >> stylesheets version 1.78.0. Using Saxon 8.7 and the
> >> 'assembly/assemble.xsl' stylesheet, I can turn my assemblies into
> >> 'consolidated' DocBook articles, books (or whatever).
> >>
> >> However, when I apply the same XSLT transformation using Calabash XProc,
> >> I get the following error:
> >>
> >> calabash -D --input
> >> source=file:/Users/graeme/git/ncr/documentation/projects/project.xml
> >> doc-generate.xpl
> >> Nov 20, 2013 11:42:05 AM
> >> com.xmlcalabash.util.DefaultXProcMessageListener error
> >> SEVERE:
> >> file:/Users/graeme/git/ncr/documentation/target/generated-resources/docbook/assembly/assemble.xsl:552:err:XTDE1425:Cannot
> >> find a matching 1-argument function named
> >> {http://exslt.org/common}node-set(). There is no Saxon extension
> >> function with the local name node-set
> >> Nov 20, 2013 11:42:05 AM
> >> com.xmlcalabash.util.DefaultXProcMessageListener error
> >> SEVERE: Cannot find a matching 1-argument function named
> >> {http://exslt.org/common}node-set(). There is no Saxon extension
> >> function with the local name node-set
> >> Nov 20, 2013 11:42:05 AM com.xmlcalabash.drivers.Main error
> >> SEVERE: Pipeline failed: net.sf.saxon.s9api.SaxonApiException: Cannot
> >> find a matching 1-argument function named
> >> {http://exslt.org/common}node-set(). There is no Saxon extension
> >> function with the local name node-set
> >> Nov 20, 2013 11:42:05 AM com.xmlcalabash.drivers.Main error
> >> SEVERE: Underlying exception: net.sf.saxon.trans.XPathException: Cannot
> >> find a matching 1-argument function named
> >> {http://exslt.org/common}node-set(). There is no Saxon extension
> >> function with the local name node-set
> >> net.sf.saxon.s9api.SaxonApiException: Cannot find a matching 1-argument
> >> function named {http://exslt.org/common}node-set(). There is no Saxon
> >> extension function with the local name node-set
> >> at
> >> net.sf.saxon.s9api.XsltTransformer.transform(XsltTransformer.java:433)
> >> at com.xmlcalabash.library.XSLT.run(Unknown Source)
> >> at com.xmlcalabash.runtime.XAtomicStep.run(Unknown Source)
> >> at com.xmlcalabash.runtime.XForEach.run(Unknown Source)
> >> at com.xmlcalabash.runtime.XForEach.run(Unknown Source)
> >> at com.xmlcalabash.runtime.XPipeline.doRun(Unknown Source)
> >> at com.xmlcalabash.runtime.XPipeline.run(Unknown Source)
> >> at com.xmlcalabash.drivers.Main.run(Unknown Source)
> >> at com.xmlcalabash.drivers.Main.main(Unknown Source)
> >> Caused by: net.sf.saxon.trans.XPathException: Cannot find a matching
> >> 1-argument function named {http://exslt.org/common}node-set(). There is
> >> no Saxon extension function with the local name node-set
> >> at
> >> net.sf.saxon.expr.ErrorExpression.evaluateItem(ErrorExpression.java:66)
> >> at
> >> net.sf.saxon.expr.ErrorExpression.iterate(ErrorExpression.java:80)
> >> at net.sf.saxon.expr.ItemChecker.iterate(ItemChecker.java:157)
> >> at
> >> net.sf.saxon.expr.SlashExpression.iterate(SlashExpression.java:700)
> >> at
> >> net.sf.saxon.expr.SlashExpression.iterate(SlashExpression.java:700)
> >> at
> >> net.sf.saxon.expr.sort.DocumentSorter.iterate(DocumentSorter.java:101)
> >> at net.sf.saxon.value.MemoClosure.iterate(MemoClosure.java:105)
> >> at net.sf.saxon.value.Value.asIterator(Value.java:127)
> >> at
> >> net.sf.saxon.expr.VariableReference.iterate(VariableReference.java:442)
> >> at
> >> net.sf.saxon.expr.SlashExpression.iterate(SlashExpression.java:700)
> >> at
> >> net.sf.saxon.expr.sort.DocumentSorter.iterate(DocumentSorter.java:101)
> >> at
> >> net.sf.saxon.expr.instruct.ForEach.processLeavingTail(ForEach.java:414)
> >> at
> >> net.sf.saxon.expr.instruct.Block.processLeavingTail(Block.java:615)
> >> at
> >> net.sf.saxon.expr.instruct.Instruction.process(Instruction.java:131)
> >> at
> >> net.sf.saxon.expr.instruct.ElementCreator.processLeavingTail(ElementCreator.java:301)
> >> at
> >> net.sf.saxon.expr.instruct.ElementCreator.processLeavingTail(ElementCreator.java:254)
> >> at
> >> net.sf.saxon.expr.LetExpression.processLeavingTail(LetExpression.java:586)
> >> at
> >> net.sf.saxon.expr.instruct.Choose.processLeavingTail(Choose.java:794)
> >> at
> >> net.sf.saxon.expr.LetExpression.processLeavingTail(LetExpression.java:586)
> >> at
> >> net.sf.saxon.expr.instruct.Block.processLeavingTail(Block.java:615)
> >> at
> >> net.sf.saxon.expr.LetExpression.processLeavingTail(LetExpression.java:586)
> >> at
> >> net.sf.saxon.expr.instruct.Block.processLeavingTail(Block.java:615)
> >> at net.sf.saxon.expr.instruct.Template.expand(Template.java:231)
> >> at
> >> net.sf.saxon.expr.instruct.CallTemplate.process(CallTemplate.java:338)
> >> at
> >> net.sf.saxon.expr.instruct.CallTemplate.processLeavingTail(CallTemplate.java:386)
> >> at
> >> net.sf.saxon.expr.instruct.Block.processLeavingTail(Block.java:615)
> >> at
> >> net.sf.saxon.expr.instruct.Instruction.process(Instruction.java:131)
> >> at
> >> net.sf.saxon.expr.instruct.ElementCreator.processLeavingTail(ElementCreator.java:301)
> >> at
> >> net.sf.saxon.expr.instruct.ElementCreator.processLeavingTail(ElementCreator.java:254)
> >> at
> >> net.sf.saxon.expr.instruct.Choose.processLeavingTail(Choose.java:794)
> >> at
> >> net.sf.saxon.expr.LetExpression.processLeavingTail(LetExpression.java:586)
> >> at
> >> net.sf.saxon.expr.instruct.Block.processLeavingTail(Block.java:615)
> >> at
> >> net.sf.saxon.expr.LetExpression.processLeavingTail(LetExpression.java:586)
> >> at
> >> net.sf.saxon.expr.instruct.Choose.processLeavingTail(Choose.java:794)
> >> at
> >> net.sf.saxon.expr.LetExpression.processLeavingTail(LetExpression.java:586)
> >> at
> >> net.sf.saxon.expr.instruct.Block.processLeavingTail(Block.java:615)
> >> at
> >> net.sf.saxon.expr.LetExpression.processLeavingTail(LetExpression.java:586)
> >> at
> >> net.sf.saxon.expr.instruct.Block.processLeavingTail(Block.java:615)
> >> at
> >> net.sf.saxon.expr.instruct.Template.applyLeavingTail(Template.java:212)
> >> at net.sf.saxon.trans.Mode.applyTemplates(Mode.java:1032)
> >> at
> >> net.sf.saxon.expr.instruct.ApplyTemplates.apply(ApplyTemplates.java:237)
> >> at
> >> net.sf.saxon.expr.instruct.ApplyTemplates.processLeavingTail(ApplyTemplates.java:199)
> >> at
> >> net.sf.saxon.expr.instruct.Block.processLeavingTail(Block.java:615)
> >> at
> >> net.sf.saxon.expr.instruct.Instruction.process(Instruction.java:131)
> >> at
> >> net.sf.saxon.expr.instruct.ElementCreator.processLeavingTail(ElementCreator.java:301)
> >> at
> >> net.sf.saxon.expr.instruct.ElementCreator.processLeavingTail(ElementCreator.java:254)
> >> at
> >> net.sf.saxon.expr.LetExpression.processLeavingTail(LetExpression.java:586)
> >> at
> >> net.sf.saxon.expr.instruct.Template.applyLeavingTail(Template.java:212)
> >> at net.sf.saxon.trans.Mode.applyTemplates(Mode.java:1032)
> >> at
> >> net.sf.saxon.trans.TextOnlyCopyRuleSet.process(TextOnlyCopyRuleSet.java:58)
> >> at net.sf.saxon.trans.Mode.applyTemplates(Mode.java:1020)
> >> at
> >> net.sf.saxon.trans.TextOnlyCopyRuleSet.process(TextOnlyCopyRuleSet.java:58)
> >> at net.sf.saxon.trans.Mode.applyTemplates(Mode.java:1020)
> >> at
> >> net.sf.saxon.Controller.transformDocument(Controller.java:1957)
> >> at net.sf.saxon.Controller.transform(Controller.java:1803)
> >> at
> >> net.sf.saxon.s9api.XsltTransformer.transform(XsltTransformer.java:430)
> >> ... 8 more
> >>
> >>
> >> Here's the XSLT step in question from my XProc script:
> >>
> >> <p:xslt name="assemble-docbook">
> >> <p:input port="stylesheet">
> >> <p:document
> >> href="../target/generated-resources/docbook/assembly/assemble.xsl"/>
> >> </p:input>
> >> <p:input port="parameters">
> >> <p:empty/>
> >> </p:input>
> >> </p:xslt>
> >>
> >>
> >> The input to this step (the 'source' port) is a DocBook assembly
> >> document, with all the necessary 'resource' elements defined, and a
> >> single 'structure' element which references them. The 'stylesheet' port
> >> references the DocBook 1.78.0 assemble.xsl stylesheet.
> >>
> >> I'm using the following Calabash version:
> >> XML Calabash version 1.0.3 (for Saxon 9.4.x), an XProc processor.
> >> Running on Saxon version 9.4.0.2, HE edition.
> >>
> >> I'd appreciate any guidance on what might be going wrong.
> >>
> >> Thanks,
> >>
> >> Graeme
> >>
> >> ---------------------------------------------------------------------
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> >> For additional commands, e-mail: docbook-apps-help@lists.oasis-open.org
> >>
> > ---------------------------------------------------------------------
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> >
> >
> >
> >
>
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