[jbosstools-builds] Build failed in Jenkins: jbosstools-build-sites.aggregate.webtools-site_master #2721

See <http://jenkins.mw.lab.eng.bos.redhat.com/hudson/job/jbosstools-build-site... ------------------------------------------ [...truncated 34 lines...] [INFO] Downloading: http://snapshots.jboss.org/maven2/org/jboss/tools/tycho-plugins/repositor... [INFO] Downloading: https://oss.sonatype.org/content/groups/public/org/jboss/tools/tycho-plug... [INFO] Downloaded: http://snapshots.jboss.org/maven2/org/jboss/tools/tycho-plugins/repositor... (624 B at 1.8 KB/sec) [INFO] Downloading: https://repository.jboss.org/nexus/content/repositories/releases/org/jbos... [INFO] Downloading: https://repository.jboss.org/nexus/content/repositories/snapshots/org/jbo... [INFO] Downloaded: https://repository.jboss.org/nexus/content/groups/developer/org/jboss/too... (624 B at 0.8 KB/sec) [INFO] Downloaded: https://repository.jboss.org/nexus/content/repositories/snapshots/org/jbo... (624 B at 1.6 KB/sec) [INFO] Downloading: https://repository.jboss.org/nexus/content/groups/developer/org/jboss/too... [INFO] Downloading: http://snapshots.jboss.org/maven2/org/jboss/tools/tycho-plugins/repositor... [INFO] Downloading: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/j... [INFO] Downloading: https://oss.sonatype.org/content/groups/public/org/jboss/tools/tycho-plug... [INFO] Downloading: https://repository.jboss.org/nexus/content/repositories/releases/org/jbos... [INFO] Downloading: https://repository.jboss.org/nexus/content/repositories/snapshots/org/jbo... [WARNING] The POM for org.jboss.tools.tycho-plugins:repository-utils:jar:0.19.0-20140109.011327-6 is missing, no dependency information available [INFO] Downloading: https://repository.jboss.org/nexus/content/groups/developer/org/jboss/too... [INFO] Downloading: http://snapshots.jboss.org/maven2/org/jboss/tools/tycho-plugins/repositor... [INFO] Downloading: https://repository.sonatype.org/content/groups/sonatype-public-grid/org/j... [INFO] Downloading: https://oss.sonatype.org/content/groups/public/org/jboss/tools/tycho-plug... [INFO] Downloading: https://repository.jboss.org/nexus/content/repositories/releases/org/jbos... [INFO] Downloading: https://repository.jboss.org/nexus/content/repositories/snapshots/org/jbo... [WARNING] The POM for org.jboss.tools.tycho-plugins:repository-utils:jar:0.19.0-20140109.011327-6 is missing, no dependency information available [INFO] Computing target platform for MavenProject: org.jboss.tools:org.jboss.tools.site.webtools:4.2.0-SNAPSHOT @ <http://jenkins.mw.lab.eng.bos.redhat.com/hudson/job/jbosstools-build-site... [WARNING] p2 repository with URL http://download.jboss.org/jbosstools/builds/staging/_composite_/core/master is associated with multiple IDs; was 'jbosstools-site', now is 'jbosstools-tests-site' [INFO] Adding repository http://download.jboss.org/jbosstools/builds/staging/_composite_/core/master [INFO] Resolving dependencies of MavenProject: org.jboss.tools:org.jboss.tools.site.webtools:4.2.0-SNAPSHOT @ <http://jenkins.mw.lab.eng.bos.redhat.com/hudson/job/jbosstools-build-site... [INFO] Resolving class path of MavenProject: org.jboss.tools:org.jboss.tools.site.webtools:4.2.0-SNAPSHOT @ <http://jenkins.mw.lab.eng.bos.redhat.com/hudson/job/jbosstools-build-site... [INFO] [INFO] ------------------------------------------------------------------------ [INFO] Building JBoss Tools - Web Tools 4.2.0-SNAPSHOT [INFO] ------------------------------------------------------------------------ [INFO] [INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ org.jboss.tools.site.webtools --- [INFO] [INFO] --- tycho-packaging-plugin:0.19.0:build-qualifier-aggregator (default-build-qualifier-aggregator) @ org.jboss.tools.site.webtools --- [INFO] The project's OSGi version is 4.2.0.Alpha2-v20140114-0204-B2721 [INFO] [INFO] --- maven-clean-plugin:2.5:clean (default-clean-1) @ org.jboss.tools.site.webtools --- [INFO] [INFO] --- jacoco-maven-plugin:0.6.4.201312101107:prepare-agent (default) @ org.jboss.tools.site.webtools --- [INFO] argLine set to -javaagent:<http://jenkins.mw.lab.eng.bos.redhat.com/hudson/job/jbosstools-build-sites.aggregate.webtools-site_master/ws/.repository/org/jacoco/org.jacoco.agent/0.6.4.201312101107/org.jacoco.agent-0.6.4.201312101107-runtime.jar=destfile=/mnt/hudson_workspace/workspace/jbosstools-build-sites.aggregate.webtools-site_master/sources/target/jacoco.exec,append=true,includes=org.jboss.tools.*> [INFO] [INFO] --- tycho-source-plugin:0.19.0:plugin-source (plugin-source) @ org.jboss.tools.site.webtools --- [INFO] [INFO] --- tycho-p2-publisher-plugin:0.19.0:publish-products (default-publish-products) @ org.jboss.tools.site.webtools --- [INFO] [INFO] --- tycho-p2-publisher-plugin:0.19.0:publish-categories (default-publish-categories) @ org.jboss.tools.site.webtools --- [INFO] [INFO] --- tycho-p2-publisher-plugin:0.19.0:attach-artifacts (default-attach-artifacts) @ org.jboss.tools.site.webtools --- [INFO] [INFO] --- tycho-p2-repository-plugin:0.19.0:assemble-repository (default-assemble-repository) @ org.jboss.tools.site.webtools --- [INFO] [INFO] --- tycho-p2-repository-plugin:0.19.0:archive-repository (default-archive-repository) @ org.jboss.tools.site.webtools --- [INFO] Building zip: <http://jenkins.mw.lab.eng.bos.redhat.com/hudson/job/jbosstools-build-site... [INFO] [INFO] --- repository-utils:0.19.0-SNAPSHOT:generate-repository-facade (generate-facade) @ org.jboss.tools.site.webtools --- [WARNING] Error injecting: org.jboss.tools.tycho.sitegenerator.GenerateRepositoryFacadeMojo java.lang.TypeNotPresentException: Type org.jboss.tools.tycho.sitegenerator.GenerateRepositoryFacadeMojo not present at org.eclipse.sisu.space.URLClassSpace.loadClass(URLClassSpace.java:115) at org.eclipse.sisu.space.NamedClass.load(NamedClass.java:46) at org.eclipse.sisu.space.AbstractDeferredClass.get(AbstractDeferredClass.java:48) at com.google.inject.internal.ProviderInternalFactory.provision(ProviderInternalFactory.java:86) at com.google.inject.internal.InternalFactoryToInitializableAdapter.provision(InternalFactoryToInitializableAdapter.java:55) at com.google.inject.internal.ProviderInternalFactory$1.call(ProviderInternalFactory.java:70) at com.google.inject.internal.ProvisionListenerStackCallback$Provision.provision(ProvisionListenerStackCallback.java:100) at org.eclipse.sisu.plexus.PlexusLifecycleManager.onProvision(PlexusLifecycleManager.java:133) at com.google.inject.internal.ProvisionListenerStackCallback$Provision.provision(ProvisionListenerStackCallback.java:109) at com.google.inject.internal.ProvisionListenerStackCallback.provision(ProvisionListenerStackCallback.java:55) at com.google.inject.internal.ProviderInternalFactory.circularGet(ProviderInternalFactory.java:68) at com.google.inject.internal.InternalFactoryToInitializableAdapter.get(InternalFactoryToInitializableAdapter.java:47) at com.google.inject.internal.InjectorImpl$2$1.call(InjectorImpl.java:997) at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1047) at com.google.inject.internal.InjectorImpl$2.get(InjectorImpl.java:993) at com.google.inject.Scopes$1$1.get(Scopes.java:59) at org.eclipse.sisu.inject.LazyBeanEntry.getValue(LazyBeanEntry.java:82) at org.eclipse.sisu.plexus.LazyPlexusBean.getValue(LazyPlexusBean.java:51) at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:260) at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:252) at org.apache.maven.plugin.internal.DefaultMavenPluginManager.getConfiguredMojo(DefaultMavenPluginManager.java:459) at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:97) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59) at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183) at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:317) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:152) at org.apache.maven.cli.MavenCli.execute(MavenCli.java:555) at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:214) at org.apache.maven.cli.MavenCli.main(MavenCli.java:158) 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:597) at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289) at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229) at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415) at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356) Caused by: java.lang.NoClassDefFoundError: org/eclipse/tycho/packaging/AbstractTychoPackagingMojo at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631) at java.lang.ClassLoader.defineClass(ClassLoader.java:615) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141) at java.net.URLClassLoader.defineClass(URLClassLoader.java:283) at java.net.URLClassLoader.access$000(URLClassLoader.java:58) at java.net.URLClassLoader$1.run(URLClassLoader.java:197) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:190) at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClassFromSelf(ClassRealm.java:389) at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:42) at org.codehaus.plexus.classworlds.realm.ClassRealm.unsynchronizedLoadClass(ClassRealm.java:259) at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:242) at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:227) at org.eclipse.sisu.space.URLClassSpace.loadClass(URLClassSpace.java:107) ... 41 more Caused by: java.lang.ClassNotFoundException: org.eclipse.tycho.packaging.AbstractTychoPackagingMojo at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:50) at org.codehaus.plexus.classworlds.realm.ClassRealm.unsynchronizedLoadClass(ClassRealm.java:259) at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:242) at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:227) ... 56 more [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 1:19.096s [INFO] Finished at: Mon Jan 13 21:04:19 EST 2014 [INFO] Final Memory: 46M/644M [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal org.jboss.tools.tycho-plugins:repository-utils:0.19.0-SNAPSHOT:generate-repository-facade (generate-facade) on project org.jboss.tools.site.webtools: Execution generate-facade of goal org.jboss.tools.tycho-plugins:repository-utils:0.19.0-SNAPSHOT:generate-repository-facade failed: Unable to load the mojo 'generate-repository-facade' in the plugin 'org.jboss.tools.tycho-plugins:repository-utils:0.19.0-SNAPSHOT'. A required class is missing: org/eclipse/tycho/packaging/AbstractTychoPackagingMojo [ERROR] ----------------------------------------------------- [ERROR] realm = plugin>org.jboss.tools.tycho-plugins:repository-utils:0.19.0-SNAPSHOT [ERROR] strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy [ERROR] urls[0] = <http://jenkins.mw.lab.eng.bos.redhat.com/hudson/job/jbosstools-build-site... [ERROR] urls[1] = <http://jenkins.mw.lab.eng.bos.redhat.com/hudson/job/jbosstools-build-site... [ERROR] Number of foreign imports: 1 [ERROR] import: Entry[import from realm ClassRealm[project>org.jboss.tools:org.jboss.tools.site.webtools:4.2.0-SNAPSHOT, parent: ClassRealm[maven.api, parent: null]]] [ERROR] [ERROR] -----------------------------------------------------: org.eclipse.tycho.packaging.AbstractTychoPackagingMojo [ERROR] -> [Help 1] org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.jboss.tools.tycho-plugins:repository-utils:0.19.0-SNAPSHOT:generate-repository-facade (generate-facade) on project org.jboss.tools.site.webtools: Execution generate-facade of goal org.jboss.tools.tycho-plugins:repository-utils:0.19.0-SNAPSHOT:generate-repository-facade failed: Unable to load the mojo 'generate-repository-facade' in the plugin 'org.jboss.tools.tycho-plugins:repository-utils:0.19.0-SNAPSHOT'. A required class is missing: org/eclipse/tycho/packaging/AbstractTychoPackagingMojo ----------------------------------------------------- realm = plugin>org.jboss.tools.tycho-plugins:repository-utils:0.19.0-SNAPSHOT strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy urls[0] = <http://jenkins.mw.lab.eng.bos.redhat.com/hudson/job/jbosstools-build-site... urls[1] = <http://jenkins.mw.lab.eng.bos.redhat.com/hudson/job/jbosstools-build-site... Number of foreign imports: 1 import: Entry[import from realm ClassRealm[project>org.jboss.tools:org.jboss.tools.site.webtools:4.2.0-SNAPSHOT, parent: ClassRealm[maven.api, parent: null]]] ----------------------------------------------------- at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:224) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59) at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183) at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:317) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:152) at org.apache.maven.cli.MavenCli.execute(MavenCli.java:555) at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:214) at org.apache.maven.cli.MavenCli.main(MavenCli.java:158) 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:597) at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289) at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229) at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415) at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356) Caused by: org.apache.maven.plugin.PluginExecutionException: Execution generate-facade of goal org.jboss.tools.tycho-plugins:repository-utils:0.19.0-SNAPSHOT:generate-repository-facade failed: Unable to load the mojo 'generate-repository-facade' in the plugin 'org.jboss.tools.tycho-plugins:repository-utils:0.19.0-SNAPSHOT'. A required class is missing: org/eclipse/tycho/packaging/AbstractTychoPackagingMojo ----------------------------------------------------- realm = plugin>org.jboss.tools.tycho-plugins:repository-utils:0.19.0-SNAPSHOT strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy urls[0] = <http://jenkins.mw.lab.eng.bos.redhat.com/hudson/job/jbosstools-build-site... urls[1] = <http://jenkins.mw.lab.eng.bos.redhat.com/hudson/job/jbosstools-build-site... Number of foreign imports: 1 import: Entry[import from realm ClassRealm[project>org.jboss.tools:org.jboss.tools.site.webtools:4.2.0-SNAPSHOT, parent: ClassRealm[maven.api, parent: null]]] ----------------------------------------------------- at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:120) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208) ... 19 more Caused by: org.apache.maven.plugin.PluginContainerException: Unable to load the mojo 'generate-repository-facade' in the plugin 'org.jboss.tools.tycho-plugins:repository-utils:0.19.0-SNAPSHOT'. A required class is missing: org/eclipse/tycho/packaging/AbstractTychoPackagingMojo ----------------------------------------------------- realm = plugin>org.jboss.tools.tycho-plugins:repository-utils:0.19.0-SNAPSHOT strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy urls[0] = <http://jenkins.mw.lab.eng.bos.redhat.com/hudson/job/jbosstools-build-site... urls[1] = <http://jenkins.mw.lab.eng.bos.redhat.com/hudson/job/jbosstools-build-site... Number of foreign imports: 1 import: Entry[import from realm ClassRealm[project>org.jboss.tools:org.jboss.tools.site.webtools:4.2.0-SNAPSHOT, parent: ClassRealm[maven.api, parent: null]]] ----------------------------------------------------- at org.apache.maven.plugin.internal.DefaultMavenPluginManager.getConfiguredMojo(DefaultMavenPluginManager.java:478) at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:97) ... 20 more Caused by: java.lang.NoClassDefFoundError: org/eclipse/tycho/packaging/AbstractTychoPackagingMojo at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631) at java.lang.ClassLoader.defineClass(ClassLoader.java:615) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141) at java.net.URLClassLoader.defineClass(URLClassLoader.java:283) at java.net.URLClassLoader.access$000(URLClassLoader.java:58) at java.net.URLClassLoader$1.run(URLClassLoader.java:197) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:190) at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClassFromSelf(ClassRealm.java:389) at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:42) at org.codehaus.plexus.classworlds.realm.ClassRealm.unsynchronizedLoadClass(ClassRealm.java:259) at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:242) at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:227) at org.eclipse.sisu.space.URLClassSpace.loadClass(URLClassSpace.java:107) at org.eclipse.sisu.space.NamedClass.load(NamedClass.java:46) at org.eclipse.sisu.space.AbstractDeferredClass.get(AbstractDeferredClass.java:48) at com.google.inject.internal.ProviderInternalFactory.provision(ProviderInternalFactory.java:86) at com.google.inject.internal.InternalFactoryToInitializableAdapter.provision(InternalFactoryToInitializableAdapter.java:55) at com.google.inject.internal.ProviderInternalFactory$1.call(ProviderInternalFactory.java:70) at com.google.inject.internal.ProvisionListenerStackCallback$Provision.provision(ProvisionListenerStackCallback.java:100) at org.eclipse.sisu.plexus.PlexusLifecycleManager.onProvision(PlexusLifecycleManager.java:133) at com.google.inject.internal.ProvisionListenerStackCallback$Provision.provision(ProvisionListenerStackCallback.java:109) at com.google.inject.internal.ProvisionListenerStackCallback.provision(ProvisionListenerStackCallback.java:55) at com.google.inject.internal.ProviderInternalFactory.circularGet(ProviderInternalFactory.java:68) at com.google.inject.internal.InternalFactoryToInitializableAdapter.get(InternalFactoryToInitializableAdapter.java:47) at com.google.inject.internal.InjectorImpl$2$1.call(InjectorImpl.java:997) at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1047) at com.google.inject.internal.InjectorImpl$2.get(InjectorImpl.java:993) at com.google.inject.Scopes$1$1.get(Scopes.java:59) at org.eclipse.sisu.inject.LazyBeanEntry.getValue(LazyBeanEntry.java:82) at org.eclipse.sisu.plexus.LazyPlexusBean.getValue(LazyPlexusBean.java:51) at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:260) at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:252) at org.apache.maven.plugin.internal.DefaultMavenPluginManager.getConfiguredMojo(DefaultMavenPluginManager.java:459) ... 21 more Caused by: java.lang.ClassNotFoundException: org.eclipse.tycho.packaging.AbstractTychoPackagingMojo at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:50) at org.codehaus.plexus.classworlds.realm.ClassRealm.unsynchronizedLoadClass(ClassRealm.java:259) at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:242) at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:227) ... 56 more [ERROR] [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/PluginContainerException Build step 'Invoke top-level Maven targets' marked build as failure Description set: