Hi Derek, This looks like a bug to me. Could please file a bug against XSLTC? [1]
Thanks. -- Santiago [1] http://nagoya.apache.org/ On Thu, 2004-02-05 at 00:46, Derek Lewis wrote: > It this more appropriate for the dev list? > > -----Original Message----- > From: Derek Lewis > Sent: Wed 2/4/2004 3:41 PM > To: [EMAIL PROTECTED] > Cc: > Subject: XSLTC extension function returning NodeList? > I understand from the documentation that org.w3c.dom.NodeList is a valid return-type > for an extension function, that should be converted approptiately. > I'm having problems, however, whenever I try to output the NodeList using > xsl:copy-of. I can call count($list) or count($list/*), or I can even do a > xsl:value-of on $list or $list/*, and they all behave as I would expect. > However, when I try to do xsl:copy-of on $list or $list/*, I get an > ArrayIndexOutOfBoundsException. > The NodeList I return has one element (in this case), and that element has around 70 > child elements, and a few attributes. > > The exception I see when I do <xsl:copy-of select="$list/*" /> is: > org.apache.xalan.xsltc.TransletException: java.lang.ArrayIndexOutOfBoundsException: > -7 < 0 > at org.apache.xalan.xsltc.dom.SAXImpl.copy(SAXImpl.java:1392) > at org.apache.xalan.xsltc.dom.DOMAdapter.copy(DOMAdapter.java:309) > at org.apache.xalan.xsltc.dom.MultiDOM.copy(MultiDOM.java:540) > at components1.template$dot$4() > at components1.applyTemplates2() > at components1.template$dot$1() > at components1.applyTemplates2() > at components1.applyTemplates() > at components1.transform() > > (components1 is the name of my xslt file) > > I added a e.printStackTrace to the dom.SAXImpl class so I could see what the real > exception is and got a few extra lines: > java.lang.ArrayIndexOutOfBoundsException: -7 < 0 > at java.util.Vector.elementAt(Vector.java:427) > at org.apache.xml.dtm.ref.sax2dtm.SAX2DTM2.copyAttribute(SAX2DTM2.java:3347) > at org.apache.xalan.xsltc.dom.SAXImpl.copy(SAXImpl.java:1361) > at org.apache.xalan.xsltc.dom.DOMAdapter.copy(DOMAdapter.java:309) > at org.apache.xalan.xsltc.dom.MultiDOM.copy(MultiDOM.java:540) > > I've tried this with my own implementation of NodeList, and with > org.apache.xpath.NodeSet, and I get the exact same stack trace regardless of which I > use. > > Any suggestions? > > >
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