[JXPath] Cannot create a relative context for a non-existent node

[Psi Aushilfe3]

Hi!

        ...
        JXPathContext xrole =
xnode.getRelativeContext((Pointer)iter.next());

xrole is ok and I can work with it.

        Pointer       person  =
xrole.getPointer("childNodes[packetTypeId=$id]/nodeElement");
        JXPathContext xperson = xrole.getRelativeContext(person);

Person ist not null but person.getNode() is (?) and therefore xperson
does throw an exception, but the following works:

        
System.out.println((String)xrole.getValue("childNodes[packetTypeId=$id]/
nodeElement"));

Note that both xpath expression are identical and the only difference is
getRelativeContext(getPointer()).

What am I doing wrong??


 

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