Hi I'm having a strange phenomenon with the Surefire plugin. It's failing in one specific project of mine, but runs without problem in others.
It also failed only in Maven 2.2.0 - I tried the same version (2.4.3) in Maven 2.0.9, and it worked without problem. I found a couple of previous mails concerning this error on the mailing list, but they're all old. What I'm getting is listed below. Can someone tell me how to proceed? Thanks & best regards, Eric ... [WARNING] POM for 'org.apache.maven.surefire:surefire-booter:pom:2.4.3:runtime' is invalid. Its dependencies (if any) will NOT be available to the current build. [WARNING] POM for 'org.codehaus.plexus:plexus-utils:pom:1.5.1:runtime' is invalid. Its dependencies (if any) will NOT be available to the current build. [WARNING] POM for 'org.apache.maven:maven-toolchain:pom:1.0:runtime' is invalid. Its dependencies (if any) will NOT be available to the current build. ----------------------------------------------------- this realm = app0.child-container[org.apache.maven.plugins:maven-surefire-plugin:2.4.3] urls[0] = file:/C:/Documents and Settings/lewis_lee/.m2/repository/org/apache/maven/plugins/maven-surefire-plugin/2.4.3/maven-surefire-plugin-2.4.3.jar urls[1] = file:/C:/Documents and Settings/lewis_lee/.m2/repository/org/apache/maven/surefire/surefire-booter/2.4.3/surefire-booter-2.4.3.jar urls[2] = file:/C:/Documents and Settings/lewis_lee/.m2/repository/org/codehaus/plexus/plexus-utils/1.5.1/plexus-utils-1.5.1.jar Number of imports: 10 import: org.codehaus.classworlds.en...@a6c57a42 import: org.codehaus.classworlds.en...@12f43f3b import: org.codehaus.classworlds.en...@20025374 import: org.codehaus.classworlds.en...@f8e44ca4 import: org.codehaus.classworlds.en...@92758522 import: org.codehaus.classworlds.en...@ebf2705b import: org.codehaus.classworlds.en...@bb25e54 import: org.codehaus.classworlds.en...@bece5185 import: org.codehaus.classworlds.en...@3fee8e37 import: org.codehaus.classworlds.en...@3fee19d8 this realm = plexus.core urls[0] = file:/c:/Programme/Maven/lib/maven-2.2.0-uber.jar Number of imports: 10 import: org.codehaus.classworlds.en...@a6c57a42 import: org.codehaus.classworlds.en...@12f43f3b import: org.codehaus.classworlds.en...@20025374 import: org.codehaus.classworlds.en...@f8e44ca4 import: org.codehaus.classworlds.en...@92758522 import: org.codehaus.classworlds.en...@ebf2705b import: org.codehaus.classworlds.en...@bb25e54 import: org.codehaus.classworlds.en...@bece5185 import: org.codehaus.classworlds.en...@3fee8e37 import: org.codehaus.classworlds.en...@3fee19d8 ----------------------------------------------------- [INFO] ------------------------------------------------------------------------ [ERROR] BUILD ERROR [INFO] ------------------------------------------------------------------------ [INFO] Internal error in the plugin manager executing goal 'org.apache.maven.plugins:maven-surefire-plugin:2.4.3:test': Unable to load the mojo 'org.apache.maven.plugins:maven-surefire-plugin:2.4.3:test' in the plugin 'org.apache.maven.plugins:maven-surefire-plugin'. A required class is missing: org/apache/maven/surefire/util/NestedCheckedException org.apache.maven.surefire.util.NestedCheckedException [INFO] ------------------------------------------------------------------------ [INFO] For more information, run Maven with the -e switch [INFO] ------------------------------------------------------------------------ [INFO] Total time: 7 seconds [INFO] Finished at: Thu Aug 06 14:11:44 CEST 2009 [INFO] Final Memory: 17M/32M with -e switch [INFO] ------------------------------------------------------------------------ [ERROR] BUILD ERROR [INFO] ------------------------------------------------------------------------ [INFO] Internal error in the plugin manager executing goal 'org.apache.maven.plugins:maven-surefire-plugin:2.4.3:test': Unable to load the mojo 'org.apache.maven.plugins:maven-surefire-plugin:2.4.3:test' in the plugin 'org.apache.maven.plugins:maven-surefire-plugin'. A required class is missing: org/apache/maven/surefire/util/NestedCheckedException org.apache.maven.surefire.util.NestedCheckedException [INFO] ------------------------------------------------------------------------ [INFO] Trace org.apache.maven.lifecycle.LifecycleExecutionException: Internal error in the plugin manager executing goal 'org.apache.maven.plugins:maven-surefire-plugin:2.4.3:test': Unable to load the mojo 'org.apache.maven.plugins:maven-surefire-plugin:2.4.3:test' in the plugin 'org.apache.maven.plugins:maven-surefire-plugin'. A required class is missing: org/apache/maven/surefire/util/NestedCheckedException at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:682) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:540) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:519) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:371) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:332) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:181) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:356) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:137) at org.apache.maven.cli.MavenCli.main(MavenCli.java:362) at org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:41) 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.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.maven.plugins:maven-surefire-plugin:2.4.3:test' in the plugin 'org.apache.maven.plugins:maven-surefire-plugin'. A required class is missing: org/apache/maven/surefire/util/NestedCheckedException at org.apache.maven.plugin.DefaultPluginManager.getConfiguredMojo(DefaultPluginManager.java:662) at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:461) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:678) ... 17 more Caused by: org.codehaus.plexus.component.repository.exception.ComponentLookupException: Unable to lookup component 'org.apache.maven.plugin.Mojoorg.apache.maven.plugins:maven-surefire-plugin:2.4.3:test', it could not be created at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:335) at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:440) at org.apache.maven.plugin.DefaultPluginManager.getConfiguredMojo(DefaultPluginManager.java:645) ... 19 more Caused by: org.codehaus.plexus.component.factory.ComponentInstantiationException: Could not instanciate component: role: 'null', implementation: 'org.apache.maven.plugin.surefire.SurefirePlugin' 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.PerLookupComponentManager.getComponent(PerLookupComponentManager.java:48) at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:331) ... 21 more Caused by: java.lang.NoClassDefFoundError: org/apache/maven/surefire/util/NestedCheckedException at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:621) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124) at java.net.URLClassLoader.defineClass(URLClassLoader.java:260) at java.net.URLClassLoader.access$000(URLClassLoader.java:56) at java.net.URLClassLoader$1.run(URLClassLoader.java:195) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:188) at java.lang.ClassLoader.loadClass(ClassLoader.java:307) at org.codehaus.classworlds.RealmClassLoader.loadClassDirect(RealmClassLoader.java:195) at org.codehaus.classworlds.DefaultClassRealm.loadClass(DefaultClassRealm.java:255) at org.codehaus.classworlds.RealmClassLoader.loadClass(RealmClassLoader.java:214) at java.lang.ClassLoader.loadClass(ClassLoader.java:252) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320) at java.lang.Class.getDeclaredConstructors0(Native Method) at java.lang.Class.privateGetDeclaredConstructors(Class.java:2389) at java.lang.Class.getConstructor0(Class.java:2699) at java.lang.Class.newInstance0(Class.java:326) at java.lang.Class.newInstance(Class.java:308) at org.codehaus.plexus.component.factory.java.JavaComponentFactory.newInstance(JavaComponentFactory.java:44) ... 25 more Caused by: java.lang.ClassNotFoundException: org.apache.maven.surefire.util.NestedCheckedException at java.net.URLClassLoader$1.run(URLClassLoader.java:200) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:188) at java.lang.ClassLoader.loadClass(ClassLoader.java:307) 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:252) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320) ... 45 more [INFO] ------------------------------------------------------------------------ [INFO] Total time: 7 seconds [INFO] Finished at: Thu Aug 06 14:22:32 CEST 2009 [INFO] Final Memory: 17M/32M --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@maven.apache.org For additional commands, e-mail: users-h...@maven.apache.org