Dear All I have a new problem in using XPathExpressionEngine as described here :
in Configurations User-Guide there is a tutor on the usage says : The XPATH expression engine<http://commons.apache.org/configuration/userguide/howto_xml.html#The_XPATH_expression_engine> *HierarchicalConfiguration config = ... config.setExpressionEngine(new XPathExpressionEngine());* But when I try to do so , an exception throws : Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/commons/jxpath/ri/model/NodePointerFactory ..... ..... ..... Caused by: java.lang.ClassNotFoundException: org.apache.commons.jxpath.ri.model.NodePointerFactory at java.net.URLClassLoader$1.run(URLClassLoader.java:202) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:190) at java.lang.ClassLoader.loadClass(ClassLoader.java:307) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) at java.lang.ClassLoader.loadClass(ClassLoader.java:248) ... 4 more I've searched a lot , but the best thing I could find was { the link<http://apache-commons.680414.n4.nabble.com/jira-Created-CONFIGURATION-234-Documentation-Dependencies-DefaultConfigurationBuilder-needs-commons-h-td704632.html>} but it's not applicable. would you please help me how to do o it ? I only want to have XPath search/find aproach to find exact property . thanks/Moein
