I have a transform that has been running under Cocoon 1.8.2 just fine. However, I have a replacement for Cocoon this is having trouble.
I am using Xalan 2.2.D11 and JAXP with the following features turned on: http://xml.org/sax/features/namespaces http://xml.org/sax/features/namespace-prefixes http://apache.org/xml/features/allow-java-encodings The EnvironmentCheck().checkEnvironment() report is listed below. The error I get is: ; SystemID: http://localhost/common/html/document_list.xsl; Line#: 224; Column#: 57 javax.xml.transform.TransformerException: Variable accessed before it is bound! ... The template in question is listed below. The error points to the position just after the first "<xsl:value-of select="$sep"/>". I assume the problem is that xalan thinks that $sep is undefined even though it is defined as a param to this named template. Any ideas for solutions to workarounds that do not involve changing the parameter name as this is a working template in a running system into which I am attempting to introduce a new application? Many Thanks, Claude Warren ----- Start of XSL ----- <xsl:template name="reference-not-book"> <xsl:param name="sep">.</xsl:param> <xsl:variable name="pt1"> <xsl:call-template name="join"> <xsl:with-param name="p1"><xsl:apply-templates select="author" mode="nameonly"/> <xsl:if test="article"> <xsl:text> "</xsl:text> <xsl:call-template name="change-quotes"> <xsl:with-param name="content"><xsl:apply-templates select="article"/></xsl:with-param> </xsl:call-template><xsl:value-of select="$sep"/><xsl:text>" </xsl:text> </xsl:if> </xsl:with-param> <xsl:with-param name="sep"><xsl:text> </xsl:text></xsl:with-param> <xsl:with-param name="p2"><xsl:apply-templates select="title" mode="reference"/></xsl:with-param> </xsl:call-template> </xsl:variable> <xsl:variable name="pt2"> <xsl:call-template name="join"> <xsl:with-param name="p1"><xsl:copy-of select="$pt1" /></xsl:with-param> <xsl:with-param name="sep">, </xsl:with-param> <xsl:with-param name="p2"><xsl:apply-templates select="vol" mode="reference-not-book" /></xsl:with-param> </xsl:call-template> </xsl:variable> <xsl:variable name="pt1"> <xsl:call-template name="join"> <xsl:with-param name="p1"><xsl:copy-of select="$pt2" /></xsl:with-param> <xsl:with-param name="sep">, </xsl:with-param> <xsl:with-param name="p2"><xsl:apply-templates select="date" mode="reference" /></xsl:with-param> </xsl:call-template> </xsl:variable> <xsl:variable name="pt2"> <xsl:call-template name="join"> <xsl:with-param name="p1"><xsl:copy-of select="$pt1" /></xsl:with-param> <xsl:with-param name="sep">, </xsl:with-param> <xsl:with-param name="p2"><xsl:apply-templates select="section" mode="reference-not-book" /></xsl:with-param> </xsl:call-template> </xsl:variable> <xsl:variable name="pt1"> <xsl:call-template name="join"> <xsl:with-param name="p1"><xsl:copy-of select="$pt2" /></xsl:with-param> <xsl:with-param name="sep">, </xsl:with-param> <xsl:with-param name="p2"><xsl:apply-templates select="page" mode="reference" /></xsl:with-param> </xsl:call-template> </xsl:variable> <xsl:call-template name="join"> <xsl:with-param name="p1"><xsl:copy-of select="$pt1" /></xsl:with-param> <xsl:with-param name="sep">, </xsl:with-param> <xsl:with-param name="p2"><xsl:apply-templates select="col" mode="reference-not-book" /></xsl:with-param> </xsl:call-template> </xsl:template> ----- End of XSL ----- ----- Start of Environment Check ----- Environment: #---- BEGIN writeEnvironmentReport($Revision: 1.7 $): Useful properties found: ---- java.version=1.3.0 #---- BEGIN Listing XML-related jars in: foundclasses.java.class.path ---- xalan.jar-apparent.version=xalan.jar WARNING.present-unknown-version xalan.jar-path=/home/httpd/classes/xalan/xalan.jar xalanj1compat.jar-path=/home/httpd/classes/xalan/xalanj1compat.jar xalanj1compat.jar-apparent.version=xalanj1compat.jar present-unknown-version xalansamples.jar-apparent.version=xalansamples.jar present-unknown-version xalansamples.jar-path=/home/httpd/classes/xalan/xalansamples.jar xalanservlet.jar-apparent.version=xalanservlet.jar present-unknown-version xalanservlet.jar-path=/home/httpd/classes/xalan/xalanservlet.jar xerces.jar-path=/home/httpd/classes/xalan/xerces.jar xerces.jar-apparent.version=xerces.jar from xalan-j_2_2_D10 or xerces-1_4_3.bin xml.jar-apparent.version=xml.jar present-unknown-version xml.jar-path=/home/httpd/classes/xalan/xml.jar #----- END Listing XML-related jars in: foundclasses.java.class.path ----- version.JAXP=1.1 java.ext.dirs=/opt/IBMJava2-13/jre/lib/ext version.crimson=not-present version.SAX=2.0 java.class.path=/usr/lib/apache/ApacheJServ.jar:/home/httpd/classes/activation.jar:/home/httpd/classes/collections.jar:/home/httpd/classes/mail.jar:/home/httpd/classes/mm.mysql-2.0.2-bin.jar:/home/httpd/classes/servlet-2.0.jar:/home/httpd/classes/histiolib.jar:/home/httpd/classes/cryptix32.jar:/usr/cocoon/bin/cocoon.jar:/home/httpd/classes/xenos.jar:/home/httpd/classes/histio.xalan.ext.jar:/home/httpd/classes/jakarta-oro-2.0.4.jar:/home/httpd/classes/log.jar:/home/httpd/classes/logEnglish.jar:/home/httpd/classes/xalan/BCEL.jar:/home/httpd/classes/xalan/bsf.jar:/home/httpd/classes/xalan/java_cup.jar:/home/httpd/classes/xalan/JLex.jar:/home/httpd/classes/xalan/runtime.jar:/home/httpd/classes/xalan/stylebook-1.0-b3_xalan-2.jar:/home/httpd/classes/xalan/xalan.jar:/home/httpd/classes/xalan/xalan2doc.jar:/home/httpd/classes/xalan/xalanj1compat.jar:/home/httpd/classes/xalan/xalansamples.jar:/home/httpd/classes/xalan/xalanservlet.jar:/home/httpd/classes/xalan/xerces.jar:/home/httpd/ classes/xalan/xml.jar:/home/httpd/classes/lib/xslt.jar:/usr/cocoon/lib/sax-bugfix.jar:/usr/cocoon/lib/servlet_2_2.jar:/usr/cocoon/lib/turbine.jar:/usr/cocoon/lib/w3c.jar:/usr/cocoon/lib/xt.jar version.xerces=Xerces 1.4.3 sun.boot.class.path=/opt/IBMJava2-13/jre/lib/rt.jar:/opt/IBMJava2-13/jre/lib/i18n.jar:/opt/IBMJava2-13/jre/classes version.DOM.draftlevel=2.0fd version.xalan2=Xalan;Java;Xalan Java 2.2.D11; version.DOM=2.0 version.xalan1=not-present #----- END writeEnvironmentReport: Useful properties found: ----- # YAHOO! Your environment seems to be OK. ----- Start of Environment Check -----
