Many thanks for your quickly answer. I have try your solution and I still having the same error. I have reduce the pom to the minimal following the doumentation and it does not work.
Many thanks again for your time! The pom following your answer and reduced is: <project xmlns="http://maven.apache.org/POM/4.0.0"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd";> <modelVersion>4.0.0</modelVersion> <groupId>es.josealopez</groupId> <artifactId>jalp-karaf</artifactId> <version>4.0.0</version> <packaging>karaf-assembly</packaging> <name>Apache Karaf :: JALP distribution</name> <dependencies> <dependency> <groupId>org.apache.karaf.features</groupId> <artifactId>framework</artifactId> <version>4.0.0</version> <type>kar</type> </dependency> <dependency> <groupId>org.apache.karaf.features</groupId> <artifactId>standard</artifactId> <version>4.0.0</version> <classifier>features</classifier> <type>xml</type> <scope>runtime</scope> </dependency> </dependencies> <build> <resources> <resource> <directory>src/main/resources</directory> <filtering>false</filtering> <includes> <include>**/*</include> </includes> </resource> <resource> <directory>src/main/filtered-resources</directory> <filtering>true</filtering> <includes> <include>**/*</include> </includes> </resource> </resources> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-resources-plugin</artifactId> <version>2.6</version> <executions> <execution> <id>process-resources</id> <goals> <goal>resources</goal> </goals> </execution> </executions> </plugin> <plugin> <groupId>org.apache.karaf.tooling</groupId> <artifactId>karaf-maven-plugin</artifactId> <version>4.0.0</version> <extensions>true</extensions> <configuration> <bootFeatures> <feature>standard</feature> <feature>management</feature> </bootFeatures> </configuration> </plugin> </plugins> </build> </project> And the error with trace is: [ERROR] BUILD ERROR [INFO] ------------------------------------------------------------------------ [INFO] Internal error in the plugin manager executing goal 'org.apache.karaf.tooling:karaf-maven-plugin:4.0.0:assembly': Unable to load the mojo 'org.apache.karaf.tooling:karaf-maven-plugin:4.0.0:assembly' in the plugin 'org.apache.karaf.tooling:karaf-maven-plugin'. A required class is missing: org/apache/maven/artifact/repository/RepositoryRequest org.apache.maven.artifact.repository.RepositoryRequest [INFO] ------------------------------------------------------------------------ [INFO] Trace org.apache.maven.lifecycle.LifecycleExecutionException: Internal error in the plugin manager executing goal 'org.apache.karaf.tooling:karaf-maven-plugin:4.0.0:assembly': Unable to load the mojo 'org.apache.karaf.tooling:karaf-maven-plugin:4.0.0:assembly' in the plugin 'org.apache.karaf.tooling:karaf-maven-plugin'. A required class is missing: org/apache/maven/artifact/repository/RepositoryRequest at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:698) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:556) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:535) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:387) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:348) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:180) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138) at org.apache.maven.cli.MavenCli.main(MavenCli.java:362) at org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) 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 load the mojo 'org.apache.karaf.tooling:karaf-maven-plugin:4.0.0:assembly' in the plugin 'org.apache.karaf.tooling:karaf-maven-plugin'. A required class is missing: org/apache/maven/artifact/repository/RepositoryRequest at org.apache.maven.plugin.DefaultPluginManager.getConfiguredMojo(DefaultPluginManager.java:669) at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:468) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:694) ... 17 more Caused by: org.codehaus.plexus.component.repository.exception.ComponentLookupException: Unable to lookup component 'org.apache.maven.plugin.Mojoorg.apache.karaf.tooling:karaf-maven-plugin:4.0.0:assembly', it could not be started at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:339) at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:440) at org.apache.maven.plugin.DefaultPluginManager.getConfiguredMojo(DefaultPluginManager.java:652) ... 19 more Caused by: org.codehaus.plexus.component.repository.exception.ComponentLifecycleException: Error starting component at org.codehaus.plexus.component.manager.AbstractComponentManager.startComponentLifecycle(AbstractComponentManager.java:109) at org.codehaus.plexus.component.manager.AbstractComponentManager.createComponentInstance(AbstractComponentManager.java:95) at org.codehaus.plexus.component.manager.PerLookupComponentManager.getComponent(PerLookupComponentManager.java:48) at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:331) ... 21 more Caused by: org.codehaus.plexus.personality.plexus.lifecycle.phase.PhaseExecutionException: Error composing component at org.codehaus.plexus.personality.plexus.lifecycle.phase.CompositionPhase.execute(CompositionPhase.java:33) at org.codehaus.plexus.lifecycle.AbstractLifecycleHandler.start(AbstractLifecycleHandler.java:101) at org.codehaus.plexus.component.manager.AbstractComponentManager.startComponentLifecycle(AbstractComponentManager.java:105) ... 24 more Caused by: org.codehaus.plexus.component.composition.CompositionException: Composition failed of field artifactResolver in object of type org.apache.karaf.tooling.AssemblyMojo because the requirement ComponentRequirement{role='org.apache.maven.artifact.resolver.ArtifactResolver', roleHint='null', fieldName='artifactResolver'} was missing at org.codehaus.plexus.component.composition.FieldComponentComposer.assignRequirementToField(FieldComponentComposer.java:154) at org.codehaus.plexus.component.composition.FieldComponentComposer.assembleComponent(FieldComponentComposer.java:73) at org.codehaus.plexus.component.composition.DefaultComponentComposerManager.assembleComponent(DefaultComponentComposerManager.java:68) at org.codehaus.plexus.DefaultPlexusContainer.composeComponent(DefaultPlexusContainer.java:1486) at org.codehaus.plexus.personality.plexus.lifecycle.phase.CompositionPhase.execute(CompositionPhase.java:29) ... 26 more Caused by: org.codehaus.plexus.component.repository.exception.ComponentLookupException: Unable to lookup component 'org.apache.maven.artifact.resolver.ArtifactResolver', it could not be created at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:335) at org.codehaus.plexus.component.composition.FieldComponentComposer.assignRequirementToField(FieldComponentComposer.java:129) ... 30 more Caused by: org.codehaus.plexus.component.factory.ComponentInstantiationException: Could not instanciate component: role: 'org.apache.maven.artifact.resolver.ArtifactResolver', implementation: 'org.apache.maven.artifact.resolver.DefaultArtifactResolver', role hint: 'default' at org.codehaus.plexus.component.factory.java.JavaComponentFactory.makeException(JavaComponentFactory.java:77) at org.codehaus.plexus.component.factory.java.JavaComponentFactory.newInstance(JavaComponentFactory.java:62) at org.codehaus.plexus.DefaultPlexusContainer.createComponentInstance(DefaultPlexusContainer.java:1464) at org.codehaus.plexus.component.manager.AbstractComponentManager.createComponentInstance(AbstractComponentManager.java:93) at org.codehaus.plexus.component.manager.ClassicSingletonComponentManager.getComponent(ClassicSingletonComponentManager.java:92) at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:331) ... 31 more Caused by: java.lang.NoClassDefFoundError: org/apache/maven/artifact/repository/RepositoryRequest at java.lang.Class.getDeclaredConstructors0(Native Method) at java.lang.Class.privateGetDeclaredConstructors(Class.java:2585) at java.lang.Class.getConstructor0(Class.java:2885) at java.lang.Class.newInstance(Class.java:350) at org.codehaus.plexus.component.factory.java.JavaComponentFactory.newInstance(JavaComponentFactory.java:44) ... 35 more Caused by: java.lang.ClassNotFoundException: org.apache.maven.artifact.repository.RepositoryRequest at java.net.URLClassLoader$1.run(URLClassLoader.java:366) at java.net.URLClassLoader$1.run(URLClassLoader.java:355) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:354) at java.lang.ClassLoader.loadClass(ClassLoader.java:425) at org.codehaus.classworlds.RealmClassLoader.loadClassDirect(RealmClassLoader.java:195) at org.codehaus.classworlds.DefaultClassRealm.loadClass(DefaultClassRealm.java:255) at org.codehaus.classworlds.DefaultClassRealm.loadClass(DefaultClassRealm.java:274) at org.codehaus.classworlds.RealmClassLoader.loadClass(RealmClassLoader.java:214) at java.lang.ClassLoader.loadClass(ClassLoader.java:358) ... 40 more -- View this message in context: http://karaf.922171.n3.nabble.com/Error-in-custom-Karaf-distribution-tp4041910p4041921.html Sent from the Karaf - User mailing list archive at Nabble.com.
