jdom b10版支持xpath,但是我使用 xpath: /root/node1/parent::*时,出现以下异常

04-06-20 zdbj2ee
jdom b10版支持xpath,但是我使用 xpath: /root/node1/parent::*时,出现以下异常

java.lang.NoSuchMethodError: org.jdom.Element.getParent()Lorg/jdom/Element;

at org.jaxen.jdom.DocumentNavigator.getParentAxisIterator(DocumentNavigator.java:252)

at org.jaxen.expr.iter.IterableParentAxis.iterator(IterableParentAxis.java:82)

at org.jaxen.expr.DefaultStep.axisIterator(DefaultStep.java:139)

at org.jaxen.expr.DefaultLocationPath.evaluate(DefaultLocationPath.java:188)

at org.jaxen.expr.DefaultAbsoluteLocationPath.evaluate(DefaultAbsoluteLocationPath.java:126)

at org.jaxen.expr.DefaultXPathExpr.asList(DefaultXPathExpr.java:107)

at org.jaxen.BaseXPath.selectNodesForContext(BaseXPath.java:716)

at org.jaxen.BaseXPath.selectNodes(BaseXPath.java:239)

at org.jaxen.BaseXPath.selectSingleNode(BaseXPath.java:262)

at org.jdom.xpath.JaxenXPath.selectSingleNode(JaxenXPath.java:154)

at org.jdom.xpath.XPath.selectSingleNode(XPath.java:368)

at XMLTest.main(XMLTest.java:50)

Exception in thread "main"

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