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xsl异常 NoSuchMethodException

肩膀上的阳光

Thinking in Java

发贴: 19
积分: 0

于 2005-08-19 09:23

I have a elemet in xsl file like this:
<xsl:value-of select="saxon:evaluate(concat('//xf:instance', @ref))"/>
when I generate to html ,there are exception below.
if I comment the "saxon:evaluate", it is OK running but out of my expectation.
JDK: IBM JDK1.4.1.
classpath:jdom.jar, xalan.jar, xercesImpl.jar, xml-apis.jar...

[05-8-18 17:56:00:874 CST] 17d8a8e5 SystemErr R javax.xml.transform.TransformerException: java.lang.NoSuchMethodException: For extension function, could not find method java.lang.String.evaluate([ExpressionContext,] ).
  at org.apache.xalan.extensions.ExtensionHandlerJavaPackage.callFunction(ExtensionHandlerJavaPackage.java:405)
  at org.apache.xalan.extensions.ExtensionHandlerJavaPackage.callFunction(ExtensionHandlerJavaPackage.java:423)
  at org.apache.xalan.extensions.ExtensionsTable.extFunction(ExtensionsTable.java:258)
  at org.apache.xalan.transformer.TransformerImpl.extFunction(TransformerImpl.java:465)
  at org.apache.xpath.functions.FuncExtFunction.execute(FuncExtFunction.java:234)
  at org.apache.xpath.Expression.executeCharsToContentHandler(Expression.java:349)
  at org.apache.xalan.templates.ElemValueOf.execute(ElemValueOf.java:311)
  at org.apache.xalan.transformer.TransformerImpl.executeChildTemplates(TransformerImpl.java:2318)
  at org.apache.xalan.templates.ElemChoose.execute(ElemChoose.java:178)
  at org.apache.xalan.transformer.TransformerImpl.executeChildTemplates(TransformerImpl.java:2318)
  at org.apache.xalan.templates.ElemTemplate.execute(ElemTemplate.java:431)
  at org.apache.xalan.templates.ElemCallTemplate.execute(ElemCallTemplate.java:285)
  at org.apache.xalan.transformer.TransformerImpl.executeChildTemplates(TransformerImpl.java:2318)
  at org.apache.xalan.transformer.TransformerImpl.transformToRTF(TransformerImpl.java:1900)
  at org.apache.xalan.transformer.TransformerImpl.transformToRTF(TransformerImpl.java:1822)
  at org.apache.xalan.templates.ElemVariable.getValue(ElemVariable.java:348)
  at org.apache.xalan.templates.ElemVariable.execute(ElemVariable.java:284)
  at org.apache.xalan.templates.ElemApplyTemplates.transformSelectedNodes(ElemApplyTemplates.java:429)
  at org.apache.xalan.templates.ElemApplyTemplates.execute(ElemApplyTemplates.java:215)
  at org.apache.xalan.transformer.TransformerImpl.executeChildTemplates(TransformerImpl.java:2318)
  at org.apache.xalan.templates.ElemLiteralResult.execute(ElemLiteralResult.java:699)
  at org.apache.xalan.transformer.TransformerImpl.executeChildTemplates(TransformerImpl.java:2318)
  at org.apache.xalan.templates.ElemLiteralResult.execute(ElemLiteralResult.java:699)
  at org.apache.xalan.templates.ElemApplyTemplates.transformSelectedNodes(ElemApplyTemplates.java:429)
  at org.apache.xalan.templates.ElemApplyTemplates.execute(ElemApplyTemplates.java:215)
  at org.apache.xalan.transformer.TransformerImpl.executeChildTemplates(TransformerImpl.java:2318)
  at org.apache.xalan.templates.ElemCopy.execute(ElemCopy.java:153)
  at org.apache.xalan.templates.ElemApplyTemplates.transformSelectedNodes(ElemApplyTemplates.java:429)
  at org.apache.xalan.templates.ElemApplyTemplates.execute(ElemApplyTemplates.java:215)
  at org.apache.xalan.transformer.TransformerImpl.executeChildTemplates(TransformerImpl.java:2318)
  at org.apache.xalan.transformer.TransformerImpl.applyTemplateToNode(TransformerImpl.java:2185)
  at org.apache.xalan.transformer.TransformerImpl.transformNode(TransformerImpl.java:1263)
  at org.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java:671)
  at org.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java:1179)
  at org.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java:1157)

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人气	标题	作者	字数	发贴时间
10758	xsl异常 NoSuchMethodException	肩膀上的阳光	4101	2005-08-19 09:23

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