Hi, I am using Jbuilder 5, Tomcat 3.2 to develop my web app in struts framework. I tried to integrate David Winterfeldt's <http://home.earthlink.net/~dwinterfeldt/> Validation framework into my project, however, I got this error when Tomcat is trying to load validation.xml file: 2001-11-26 03:09:46 - path="/mystruts" :validator: init 2001-11-26 03:09:46 - path="/mystruts" :validator: Loading validation file from '/WEB-INF/validation.xml' java.lang.NoClassDefFoundError: org/xml/sax/helpers/DefaultHandler at java.lang.ClassLoader.defineClass0(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:486) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:111)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:248) at java.net.URLClassLoader.access$100(URLClassLoader.java:56) at java.net.URLClassLoader$1.run(URLClassLoader.java:195) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:188) at java.lang.ClassLoader.loadClass(ClassLoader.java:297) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:286) at java.lang.ClassLoader.loadClass(ClassLoader.java:253) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:313) at com.wintecinc.struts.validation.ValidatorResourcesInitializer.initialize(Val idatorResourcesInitializer.java:142) at com.wintecinc.struts.validation.ValidatorResourcesInitializer.initialize(Val idatorResourcesInitializer.java:123) at com.wintecinc.struts.action.ValidatorServlet.initMapping(ValidatorServlet.ja va:223) at com.wintecinc.struts.action.ValidatorServlet.init(ValidatorServlet.java:123) at javax.servlet.GenericServlet.init(GenericServlet.java:258) at org.apache.tomcat.core.ServletWrapper.doInit(ServletWrapper.java:317) at org.apache.tomcat.core.Handler.init(Handler.java:215) at org.apache.tomcat.core.ServletWrapper.init(ServletWrapper.java:296) at org.apache.tomcat.context.LoadOnStartupInterceptor.contextInit(LoadOnStartup Interceptor.java:130) at org.apache.tomcat.core.ContextManager.initContext(ContextManager.java:491) at org.apache.tomcat.core.ContextManager.init(ContextManager.java:453) at org.apache.tomcat.startup.Tomcat.execute(Tomcat.java:195) at org.apache.tomcat.startup.Tomcat.main(Tomcat.java:235) Exception in thread "main" Any idea? Yong Chen -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>