Hmmm, that's radically weird.
Make sure you have the following jars in your classpath. It may be possible
you have too many. These are the jars that should work:
jaxen-core.jar
jaxen-jdom.jar
saxpath.jar
jaxen-core.jar is the core Jaxen engine, without any adaptors. jaxen-jdom.jar
is the adaptors for JDOM, and saxpath.jar is used by jaxen-core.jar
Plus, whatever other XML jars you need for creating your Document,
probably:
xerces.jar
jdom.jar
xerces.jar provides your parser (used by the SAXBuilder from JDOM), and
jdom.jar, of course, contains your JDOM classes.
Give that a whirl, and hopefully it'll work.
If not, try the demo.jdom ant target:
./build.pl demo.jdom
See if that works. If so, then it's definitely some flavor of
classpath issues.
Lemme know,
-bob
On Fri, 9 Nov 2001, George Pieri wrote:
> I've tried running both JDOMDemo.java and XPathTest.java and get the same
> error
> message when selecting nodes
>
> Code
> ======
>
> XPath xpath = new XPath( "/foo/bar/baz" );
> SAXBuilder builder = new SAXBuilder();
> Document doc = builder.build( BASIC_XML );
> System.out.print("Document built, selecting nodes...") ;
> List results = xpath.selectNodes( doc );
>
> Error Message:
> ================
> C:\dev>java XPathTest
>
> Document built, selecting nodes...Exception in thread "main"
> java.lang.NoSuchMet
> hodError
> at
> org.jaxen.jdom.DocumentNavigator.getChildAxisIterator(DocumentNavigat
> or.java:123)
> at
> org.jaxen.expr.iter.IterableChildAxis.iterator(IterableChildAxis.java
> :21)
> at org.jaxen.expr.DefaultStep.axisIterator(DefaultStep.java:78)
> at
> org.jaxen.expr.DefaultLocationPath.evaluate(DefaultLocationPath.java:
> 127)
> at
> org.jaxen.expr.DefaultAbsoluteLocationPath.evaluate(DefaultAbsoluteLo
> cationPath.java:65)
> at org.jaxen.expr.DefaultXPath.asList(DefaultXPath.java:46)
> at org.jaxen.JaXPath.jaSelectNodes(JaXPath.java:35)
> at org.jaxen.BaseXPath.selectNodes(BaseXPath.java:22)
> at XPathTest.testSelection(XPathTest.java:59)
> at XPathTest.main(XPathTest.java:92)
>
> It is reading the basic.xml file supplied as a sample.
>
> At first I thought it might be that I didn't have the correct jar files in
> the path.
> I originally had jaxen-full.jar,jaxen-core.jar,saxpath.jar, jaxen-jdom.jar
> and also
> xerces.jar,xalan.jar,crimson.jar along with others.
>
> I then switched and added "ALL" the jar files that came with the product but
> I STILL
> get the same error.
>
> Any help would be greatly apprecated!
> Thanks in advance!
>
>
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>
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