Probably no one has missed this because this is included in JDK5. You are running jdk1.3 or 1.4, I'm guessing?
You could probably find this in Saxon 6.5.3 (haven't checked!) or a similar library. Find a library in ibiblio which implements it, add the library as a dependency and see if it works? ;-) This is why classifiers are sometimes used -- so we can have a JDK4 "version" of the maven-script-ant that includes Saxon as a dependency, and a JDK5 "version" which has no such dep. Wayne On 3/7/06, Adrian Herscu <[EMAIL PROTECTED]> wrote: > Hi all, > > Anyone tried to use ANT xmlvalidate task from Maven? > > It seems that maven-script-ant 2.0.2 depends on ant 1.6.5 which depends > on xercesImpl 2.7.1 (tried the 2.6.2 and does not work) which depends on > SAX 2.0.2 Extensions (which contains the org/xml/sax/ext/Attributes2 class). > > Adrian. > > P.S. Here is the stack trace: > java.lang.NoClassDefFoundError: *org/xml/sax/ext/Attributes2* > at java.lang.ClassLoader.defineClass0(Native Method) > at java.lang.ClassLoader.defineClass(ClassLoader.java:539) > at > java.security.SecureClassLoader.defineClass(SecureClassLoader.java:12 > 3) > at java.net.URLClassLoader.defineClass(URLClassLoader.java:251) > at java.net.URLClassLoader.access$100(URLClassLoader.java:55) > at java.net.URLClassLoader$1.run(URLClassLoader.java:194) > at java.security.AccessController.doPrivileged(Native Method) > at java.net.URLClassLoader.findClass(URLClassLoader.java:187) > at java.lang.ClassLoader.loadClass(ClassLoader.java:289) > at > org.codehaus.classworlds.RealmClassLoader.loadClassDirect(RealmClassL > oader.java:195) > at > org.codehaus.classworlds.DefaultClassRealm.loadClass(DefaultClassReal > m.java:255) > at > org.codehaus.classworlds.RealmClassLoader.loadClass(RealmClassLoader. > java:214) > at java.lang.ClassLoader.loadClass(ClassLoader.java:235) > at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302) > at org.apache.xerces.parsers.AbstractSAXParser.<init>(Unknown > Source) > at org.apache.xerces.parsers.SAXParser.<init>(Unknown Source) > at org.apache.xerces.parsers.SAXParser.<init>(Unknown Source) > at > org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.<init>(Unknown Sou > rce) > at org.apache.xerces.jaxp.SAXParserImpl.<init>(Unknown Source) > at > org.apache.xerces.jaxp.SAXParserFactoryImpl.newSAXParser(Unknown Sour > ce) > at > org.apache.tools.ant.util.JAXPUtils.newSAXParser(JAXPUtils.java:205) > at > org.apache.tools.ant.util.JAXPUtils.getNamespaceXMLReader(JAXPUtils.j > ava:163) > at > org.apache.tools.ant.helper.ProjectHelper2.parse(ProjectHelper2.java: > 193) > at > org.apache.tools.ant.helper.ProjectHelper2.parse(ProjectHelper2.java: > 140) > at > org.codehaus.plexus.component.factory.ant.AntScriptInvoker.invoke(Ant > ScriptInvoker.java:194) > at > org.apache.maven.script.ant.AntMojoWrapper.execute(AntMojoWrapper.jav > a:33) > at > org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPlugi > nManager.java:415) > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(Defa > ultLifecycleExecutor.java:531) > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLi > fecycle(DefaultLifecycleExecutor.java:472) > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(Defau > ltLifecycleExecutor.java:451) > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHan > dleFailures(DefaultLifecycleExecutor.java:303) > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegmen > ts(DefaultLifecycleExecutor.java:270) > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLi > fecycleExecutor.java:139) > at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:322) > at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:115) > at org.apache.maven.cli.MavenCli.main(MavenCli.java:249) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl. > java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces > sorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:324) > at > org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315) > at org.codehaus.classworlds.Launcher.launch(Launcher.java:255) > at > org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430) > > at org.codehaus.classworlds.Launcher.main(Launcher.java:375) > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
