FYI, there's a workaround as seen in the comments of the bug report: http://jira.codehaus.org/browse/MNG-2917
Graham Leggett wrote: > > Hi all, > > After setting up an existing project that uses the xdoclet-maven-plugin on > a clean system, using maven v2.0.6, I get the following exception when it > runs. > > It looks like org/apache/tools/ant/PropertyHelper is either missing, or > has a missing dependency. > > [ERROR] BUILD ERROR > [INFO] > ------------------------------------------------------------------------ > [INFO] Internal error in the plugin manager executing goal > 'org.codehaus.mojo:xd > oclet-maven-plugin:1.0-alpha-2:xdoclet': Unable to find the mojo > 'org.codehaus.m > ojo:xdoclet-maven-plugin:1.0-alpha-2:xdoclet' in the plugin > 'org.codehaus.mojo:x > doclet-maven-plugin' > org/apache/tools/ant/PropertyHelper > [INFO] > ------------------------------------------------------------------------ > [INFO] Trace > org.apache.maven.lifecycle.LifecycleExecutionException: Internal error in > the pl > ugin manager executing goal > 'org.codehaus.mojo:xdoclet-maven-plugin:1.0-alpha-2: > xdoclet': Unable to find the mojo > 'org.codehaus.mojo:xdoclet-maven-plugin:1.0-al > pha-2:xdoclet' in the plugin 'org.codehaus.mojo:xdoclet-maven-plugin' > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(Defa > ultLifecycleExecutor.java:543) > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLi > fecycle(DefaultLifecycleExecutor.java:480) > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(Defau > ltLifecycleExecutor.java:459) > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHan > dleFailures(DefaultLifecycleExecutor.java:311) > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegmen > ts(DefaultLifecycleExecutor.java:278) > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLi > fecycleExecutor.java:143) > at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:334) > at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:125) > at org.apache.maven.cli.MavenCli.main(MavenCli.java:272) > 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:585) > 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) > Caused by: org.apache.maven.plugin.PluginManagerException: Unable to find > the mo > jo 'org.codehaus.mojo:xdoclet-maven-plugin:1.0-alpha-2:xdoclet' in the > plugin 'o > rg.codehaus.mojo:xdoclet-maven-plugin' > at > org.apache.maven.plugin.DefaultPluginManager.getConfiguredMojo(Defaul > tPluginManager.java:571) > at > org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPlugi > nManager.java:421) > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(Defa > ultLifecycleExecutor.java:539) > ... 16 more > Caused by: > org.codehaus.plexus.component.repository.exception.ComponentLookupExc > eption: Unable to lookup component > 'org.apache.maven.plugin.Mojoorg.codehaus.moj > o:xdoclet-maven-plugin:1.0-alpha-2:xdoclet', it could not be created > at > org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContai > ner.java:335) > at > org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContai > ner.java:440) > at > org.apache.maven.plugin.DefaultPluginManager.getConfiguredMojo(Defaul > tPluginManager.java:562) > ... 18 more > Caused by: > org.codehaus.plexus.component.factory.ComponentInstantiationException > : Could not instanciate component: role: 'null', implementation: > 'org.codehaus.m > ojo.xdoclet.XDocletMojo' > at > org.codehaus.plexus.component.factory.java.JavaComponentFactory.makeE > xception(JavaComponentFactory.java:77) > at > org.codehaus.plexus.component.factory.java.JavaComponentFactory.newIn > stance(JavaComponentFactory.java:62) > at > org.codehaus.plexus.DefaultPlexusContainer.createComponentInstance(De > faultPlexusContainer.java:1464) > at > org.codehaus.plexus.component.manager.AbstractComponentManager.create > ComponentInstance(AbstractComponentManager.java:93) > at > org.codehaus.plexus.component.manager.PerLookupComponentManager.getCo > mponent(PerLookupComponentManager.java:48) > at > org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContai > ner.java:331) > ... 20 more > Caused by: java.lang.NoClassDefFoundError: > org/apache/tools/ant/PropertyHelper > at java.lang.Class.getDeclaredConstructors0(Native Method) > at java.lang.Class.privateGetDeclaredConstructors(Class.java:2357) > at java.lang.Class.getConstructor0(Class.java:2671) > at java.lang.Class.newInstance0(Class.java:321) > at java.lang.Class.newInstance(Class.java:303) > at > org.codehaus.plexus.component.factory.java.JavaComponentFactory.newIn > stance(JavaComponentFactory.java:44) > ... 24 more > > Regards, > Graham > -- > > > > --------------------------------------------------------------------- > To unsubscribe from this list please visit: > > http://xircles.codehaus.org/manage_email > > > -- View this message in context: http://www.nabble.com/maven-xdoclet-plugin-failure-with-maven-v2.0.6-tp10033271p15145836.html Sent from the mojo - dev mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe from this list please visit: http://xircles.codehaus.org/manage_email
