Saxon XSLT and XQuery Processor

Hi,

            I have a stylesheet, which is giving me an exception when
running on the latest Saxon, but I don't know what it is referring to as it
doesn't give me a line number

 

java.lang.NullPointerException

      at net.sf.saxon.expr.AxisExpression.typeCheck(AxisExpression.java:128)

      at net.sf.saxon.expr.PathExpression.typeCheck(PathExpression.java:331)

      at net.sf.saxon.expr.PathExpression.typeCheck(PathExpression.java:310)

      at net.sf.saxon.style.StyleElement.typeCheck(StyleElement.java:980)

      at
net.sf.saxon.style.XSLApplyTemplates.validate(XSLApplyTemplates.java:117)

      at
net.sf.saxon.style.StyleElement.validateSubtree(StyleElement.java:1172)

      at
net.sf.saxon.style.StyleElement.validateChildren(StyleElement.java:1205)

      at
net.sf.saxon.style.StyleElement.validateSubtree(StyleElement.java:1181)

      at net.sf.saxon.style.XSLStylesheet.preprocess(XSLStylesheet.java:670)

      at
net.sf.saxon.PreparedStylesheet.setStylesheetDocument(PreparedStylesheet.jav
a:295)

      at
net.sf.saxon.PreparedStylesheet.prepare(PreparedStylesheet.java:127)

      at
net.sf.saxon.TransformerFactoryImpl.newTemplates(TransformerFactoryImpl.java
:135)

      at net.sf.saxon.Transform.doTransform(Transform.java:462)

      at com.saxonica.Transform.main(Transform.java:45)

 

Can anyone help with how to debug this?

 

Thanks

 

Ryan Puddephatt

Software Engineer

TFX Group - IT UK

1 Michaelson Square

Livingston

West Lothian

Scotand

EH54 7DP

 

* rpuddephatt@...

* 01506 407 110

7  01506 407 108

Re: [saxon] Exception but I don't know why From: andrew welch <andrew.welch@gm...> - 2006-05-07 11:46 > I have a stylesheet, which is giving me an exception when > running on the latest Saxon, but I don't know what it is referring to as = it > doesn't give me a line number > > > > java.lang.NullPointerException > > at > net.sf.saxon.expr.AxisExpression.typeCheck(AxisExpression.java:128) You shouldn't be seeing this kind of exception - it shows there's something wrong internally with Saxon. If you could supply the smallest possible example stylesheet that recreates this exception, then I'm sure Mike would be grateful.

RE: [saxon] Exception but I don't know why From: Michael Kay <mike@sa...> - 2006-05-07 12:03 Attachments: Message as HTML      It looks like this bug: http://sourceforge.net/tracker/index.php?func=detail <http://sourceforge.net/tracker/index.php?func=detail&aid=1475681&group_id=2 9872&atid=397617> &aid=1475681&group_id=29872&atid=397617 There's a build of Saxon-SA which I'm pretty sure contains this patch at http://www.saxonica.com/download/patched/871/saxon8sa.jar Michael Kay http://www.saxonica.com/ _____ From: saxon-help-admin@... [mailto:saxon-help-admin@...] On Behalf Of Ryan Puddephatt Sent: 07 May 2006 12:25 To: saxon-help@... Subject: [saxon] Exception but I don't know why Hi, I have a stylesheet, which is giving me an exception when running on the latest Saxon, but I don't know what it is referring to as it doesn't give me a line number java.lang.NullPointerException at net.sf.saxon.expr.AxisExpression.typeCheck(AxisExpression.java:128) at net.sf.saxon.expr.PathExpression.typeCheck(PathExpression.java:331) at net.sf.saxon.expr.PathExpression.typeCheck(PathExpression.java:310) at net.sf.saxon.style.StyleElement.typeCheck(StyleElement.java:980) at net.sf.saxon.style.XSLApplyTemplates.validate(XSLApplyTemplates.java:117) at net.sf.saxon.style.StyleElement.validateSubtree(StyleElement.java:1172) at net.sf.saxon.style.StyleElement.validateChildren(StyleElement.java:1205) at net.sf.saxon.style.StyleElement.validateSubtree(StyleElement.java:1181) at net.sf.saxon.style.XSLStylesheet.preprocess(XSLStylesheet.java:670) at net.sf.saxon.PreparedStylesheet.setStylesheetDocument(PreparedStylesheet.jav a:295) at net.sf.saxon.PreparedStylesheet.prepare(PreparedStylesheet.java:127) at net.sf.saxon.TransformerFactoryImpl.newTemplates(TransformerFactoryImpl.java :135) at net.sf.saxon.Transform.doTransform(Transform.java:462) at com.saxonica.Transform.main(Transform.java:45) Can anyone help with how to debug this? Thanks Ryan Puddephatt Software Engineer TFX Group - IT UK 1 Michaelson Square Livingston West Lothian Scotand EH54 7DP * rpuddephatt@... * 01506 407 110 7 01506 407 108

RE: [saxon] Exception but I don't know why From: Florent Georges <darkman_spam@ya...> - 2006-05-07 13:30 Michael Kay wrote: > http://www.saxonica.com/download/patched/871/saxon8sa.jar I didn't hear about this "patched" directory before. What is it? Regards, --drkm ___________________________________________________________________________ Faites de Yahoo! votre page d'accueil sur le web pour retrouver directement vos services préférés : vérifiez vos nouveaux mails, lancez vos recherches et suivez l'actualité en temps réel. Rendez-vous sur http://fr.yahoo.com/set

RE: [saxon] Exception but I don't know why From: Michael Kay <mike@sa...> - 2006-05-07 16:58 > > > http://www.saxonica.com/download/patched/871/saxon8sa.jar > > I didn't hear about this "patched" directory before. What is it? > With the open source product I publish source fixes for problems when possible, and people can apply those and rebuild the product if the bug is affecting them. When paying customers report a bug in Saxon-SA, and there is no easy workaround, I will sometimes build a new JAR file that fixes the problem for them. It's not often necessary, but on this occasion I had done it for the customer who reported this problem. I wouldn't recommend using this unless you encounter the specific problem because it hasn't gone through full testing. Michael Kay http://www.saxonica.com/

1 message has been excluded from this view by a project administrator.