Hi,
I'm affraid that there's a problem with m2 build. I checked out m2 from
repository, executed m2-bootstrap-all.bat and it failed with the
following error:
org.apache.maven.lifecycle.LifecycleExecutionException: Internal error
in the plugin manager executi
ng goal
'org.apache.maven.plugins:maven-plugin-plugin:2.0.1-SNAPSHOT:updateRegis
try': Unable to find
the mojo
'org.apache.maven.plugins:maven-plugin-plugin:2.0.1-SNAPSHOT:updateRegis
try' in the plugin
'org.apache.maven.plugins:maven-plugin-plugin'
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(Default
LifecycleExecutor
.java:523)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifec
ycle(DefaultLifec
ycleExecutor.java:469)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultL
ifecycleExecutor.
java:448)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandle
Failures(DefaultL
ifecycleExecutor.java:301)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(
DefaultLifecycleE
xecutor.java:268)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifec
ycleExecutor.java
:137)
at
org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:322)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:115)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:249)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav
a:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor
Impl.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 mojo 'org.apache.maven
.plugins:maven-plugin-plugin:2.0.1-SNAPSHOT:updateRegistry' in the
plugin 'org.apache.maven.plugins:
maven-plugin-plugin'
at
org.apache.maven.plugin.DefaultPluginManager.getConfiguredMojo(DefaultPl
uginManager.java:
533)
at
org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginMa
nager.java:390)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(Default
LifecycleExecutor
.java:519)
... 16 more
Caused by:
org.codehaus.plexus.component.repository.exception.ComponentLookupExcept
ion: Unable to lo
okup component
'org.apache.maven.plugin.Mojoorg.apache.maven.plugins:maven-plugin-plugi
n:2.0.1-SNAPS
HOT:updateRegistry', it could not be created
at
org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer
.java:331)
at
org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer
.java:436)
at
org.apache.maven.plugin.DefaultPluginManager.getConfiguredMojo(DefaultPl
uginManager.java:
524)
... 18 more
Caused by:
org.codehaus.plexus.component.factory.ComponentInstantiationException:
Could not instanci
ate component: role: 'null', implementation:
'org.apache.maven.plugin.plugin.UpdatePluginRegistryMoj
o'
at
org.codehaus.plexus.component.factory.java.JavaComponentFactory.makeExce
ption(JavaCompone
ntFactory.java:77)
at
org.codehaus.plexus.component.factory.java.JavaComponentFactory.newInsta
nce(JavaComponent
Factory.java:54)
at
org.codehaus.plexus.DefaultPlexusContainer.createComponentInstance(Defau
ltPlexusContainer
.java:1454)
at
org.codehaus.plexus.component.manager.AbstractComponentManager.createCom
ponentInstance(Ab
stractComponentManager.java:93)
at
org.codehaus.plexus.component.manager.PerLookupComponentManager.getCompo
nent(PerLookupCom
ponentManager.java:48)
at
org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer
.java:327)
... 20 more
Caused by: java.lang.ClassNotFoundException:
org.apache.maven.plugin.plugin.UpdatePluginRegistryMojo
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:306)
at
org.codehaus.classworlds.RealmClassLoader.loadClassDirect(RealmClassLoad
er.java:195)
at
org.codehaus.classworlds.DefaultClassRealm.loadClass(DefaultClassRealm.j
ava:255)
at
org.codehaus.classworlds.DefaultClassRealm.loadClass(DefaultClassRealm.j
ava:274)
at
org.codehaus.classworlds.DefaultClassRealm.loadClass(DefaultClassRealm.j
ava:274)
at
org.codehaus.plexus.component.factory.java.JavaComponentFactory.newInsta
nce(JavaComponent
Factory.java:30)
... 24 more
maven-plugin-plugin is built in the repository (that was initially
empty) and UpdatePluginRegistryMojo class is packed in it. It seems to
me that this plugin is not on the classpath.
Does anyone know how to fix it?
Regards,
Jan
