It seems that it is out of date. We will look at correcting it. A better introduction can be found here: http://maven.apache.org/maven2/getting-started.html
Cheers, Brett On 5/31/05, fenallen <[EMAIL PROTECTED]> wrote: > Hi, > > I haven been using Maven 1.0.x for some time now and have just started > looking into Maven 2. > Unfortunately, the Hello World example seems to fail with the following > error when running the command 'm2 install'. > > java.lang.NullPointerException > at > org.codehaus.marmalade.metamodel.AbstractMarmaladeTagLibrary.createTag(AbstractMarmaladeTagLibrary.java:59) > at > org.codehaus.marmalade.metamodel.MarmaladeTagBuilder.build(MarmaladeTagBuilder.java:67) > at > org.codehaus.marmalade.metamodel.MarmaladeTagBuilder.build(MarmaladeTagBuilder.java:83) > at > org.codehaus.marmalade.metamodel.MarmaladeTagBuilder.build(MarmaladeTagBuilder.java:83) > at > org.codehaus.marmalade.metamodel.ScriptBuilder.build(ScriptBuilder.java:51) > at > org.codehaus.marmalade.launch.MarmaladeLauncher.buildScript(MarmaladeLauncher.java:264) > at > org.codehaus.marmalade.launch.MarmaladeLauncher.getMarmaladeScript(MarmaladeLauncher.java:313) > at > org.apache.maven.tools.plugin.extractor.marmalade.MarmaladeMojoDescriptorExtractor.extractMojoDescriptors(Mar > maladeMojoDescriptorExtractor.java:89) > at > org.apache.maven.tools.plugin.extractor.AbstractScriptedMojoDescriptorExtractor.execute(AbstractScriptedMojoD > escriptorExtractor.java:30) > at > org.apache.maven.tools.plugin.scanner.DefaultMojoScanner.populatePluginDescriptor(DefaultMojoScanner.java:69) > > at > org.apache.maven.plugin.plugin.AbstractGeneratorMojo.execute(AbstractGeneratorMojo.java:93) > at > org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:415) > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.processGoals(DefaultLifecycleExecutor.java:169) > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:90) > at > org.apache.maven.DefaultMaven.processProject(DefaultMaven.java:253) > at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:167) > at org.apache.maven.cli.MavenCli.main(MavenCli.java:246) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:324) > at > org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:303) > at org.codehaus.classworlds.Launcher.launch(Launcher.java:243) > at > org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:416) > at org.codehaus.classworlds.Launcher.main(Launcher.java:363) > > Any ideas? > > Allen. > > --------------------------------------------------------------------- > 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]
