Hi all,
I am new to Maven , i downloaded the zip file and followed the instructions given in th website, but when i run the command
mvn archetype:generate i get the following error. Any help or advice on this
C:\Documents and Settings\cm>mvn -e archetype:generate
+ Error stacktraces are turned on.
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Building Maven Default Project
[INFO] task-segment: [archetype:generate] (aggregator-style)
[INFO] ------------------------------------------------------------------------
[INFO] Preparing archetype:generate
[INFO] No goals needed for project - skipping
-----------------------------------------------------
this realm = plexus.core
urls[0] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/maven-2.0.9-uber.jar
urls[1] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/archetype-common-2.0-alph
a-3.jar
urls[2] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/archetype-common-2.0-alph
a-3-javadoc.jar
urls[3] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/archetype-common-2.0-alph
a-3-sources.jar
urls[4] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/maven-ant-plugin-2.1.jar
urls[5] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/maven-ant-plugin-2.1-java
doc.jar
urls[6] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/maven-ant-plugin-2.1-sour
ces.jar
urls[7] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/maven-archetype-creator-1
.0-alpha-7.jar
urls[8] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/maven-archetype-creator-1
.0-alpha-7-javadoc.jar
urls[9] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/maven-archetype-creator-1
.0-alpha-7-sources.jar
urls[10] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/maven-archetype-plugin-2
.0-alpha-3.jar
urls[11] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/maven-archetype-plugin-2
.0-alpha-3-javadoc.jar
urls[12] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/maven-archetype-plugin-2
.0-alpha-3-sources.jar
urls[13] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/maven-assembly-plugin-2.
2-beta-2.jar
urls[14] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/maven-assembly-plugin-2.
2-beta-2-javadoc.jar
urls[15] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/maven-assembly-plugin-2.
2-beta-2-sources.jar
urls[16] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/maven-changelog-plugin-2
.1.jar
urls[17] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/maven-changelog-plugin-2
.1-javadoc.jar
urls[18] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/maven-changelog-plugin-2
.1-sources.jar
urls[19] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/maven-changes-plugin-2.0
.jar
urls[20] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/maven-changes-plugin-2.0
-javadoc.jar
urls[21] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/maven-changes-plugin-2.0
-sources.jar
urls[22] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/maven-checkstyle-plugin-
2.2.jar
urls[23] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/maven-checkstyle-plugin-
2.2-javadoc.jar
urls[24] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/maven-checkstyle-plugin-
2.2-sources.jar
urls[25] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/maven-clean-plugin-2.2.j
ar
urls[26] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/maven-clean-plugin-2.2-j
avadoc.jar
urls[27] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/maven-clean-plugin-2.2-s
ources.jar
urls[28] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/maven-compiler-plugin-2.
0.jar
urls[29] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/maven-compiler-plugin-2.
0-javadoc.jar
urls[30] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/maven-dependency-plugin-
2.0.jar
urls[31] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/maven-dependency-plugin-
2.0-javadoc.jar
urls[32] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/maven-dependency-plugin-
2.0-sources.jar
urls[33] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/maven-deploy-plugin-2.3.
jar
urls[34] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/maven-deploy-plugin-2.3-
javadoc.jar
urls[35] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/maven-deploy-plugin-2.3-
sources.jar
urls[36] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/maven-eclipse-plugin-2.5
.jar
urls[37] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/maven-eclipse-plugin-2.5
-javadoc.jar
urls[38] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/maven-eclipse-plugin-2.5
-sources.jar
urls[39] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/maven-install-plugin-2.2
.jar
urls[40] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/maven-install-plugin-2.2
-javadoc.jar
urls[41] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/maven-install-plugin-2.2
-sources.jar
urls[42] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/maven-jar-plugin-2.2.jar
urls[43] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/maven-jar-plugin-2.2-jav
adoc.jar
urls[44] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/maven-jar-plugin-2.2-sou
rces.jar
urls[45] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/maven-javadoc-plugin-2.4
.jar
urls[46] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/maven-javadoc-plugin-2.4
-javadoc.jar
urls[47] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/maven-javadoc-plugin-2.4
-sources.jar
urls[48] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/maven-scm-plugin-1.0.jar
urls[49] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/maven-scm-plugin-1.0-jav
adoc.jar
urls[50] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/maven-scm-plugin-1.0-sou
rces.jar
urls[51] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/maven-source-plugin-2.0.
jar
urls[52] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/maven-source-plugin-2.0-
javadoc.jar
urls[53] = file:/E:/VARSHA/Software/Maven/apache-maven-2.0.9/lib/maven-source-plugin-2.0-
sources.jar
Number of imports: 0
-----------------------------------------------------
[INFO] ------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO] ------------------------------------------------------------------------
[INFO] Internal error in the plugin manager executing goal 'org.apache.maven.plugins:mave
n-archetype-plugin:2.0-alpha-3:generate': Unable to find the mojo 'org.apache.maven.plugi
ns:maven-archetype-plugin:2.0-alpha-3:generate' in the plugin 'org.apache.maven.plugins:m
aven-archetype-plugin'
org/apache/maven/shared/invoker/MavenInvocationException
[INFO] ------------------------------------------------------------------------
[INFO] Trace
org.apache.maven.lifecycle.LifecycleExecutionException: Internal error in the plugin mana
ger executing goal 'org.apache.maven.plugins:maven-archetype-plugin:2.0-alpha-3:generate'
: Unable to find the mojo 'org.apache.maven.plugins:maven-archetype-plugin:2.0-alpha-3:ge
nerate' in the plugin 'org.apache.maven.plugins:maven-archetype-plugin'
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecy
cleExecutor.java:562)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal(Defa
ultLifecycleExecutor.java:512)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecyc
leExecutor.java:482)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailur
es(DefaultLifecycleExecutor.java:330)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(Defaul
tLifecycleExecutor.java:227)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleEx
ecutor.java:142)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:336)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:129)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:287)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.j
ava: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.a
pache.maven.plugins:maven-archetype-plugin:2.0-alpha-3:generate' in the plugin 'org.apach
e.maven.plugins:maven-archetype-plugin'
at org.apache.maven.plugin.DefaultPluginManager.getConfiguredMojo(DefaultPluginMa
nager.java:618)
at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.
java:429)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecy
cleExecutor.java:558)
... 16 more
Caused by: org.codehaus.plexus.component.repository.exception.ComponentLookupException: U
nable to lookup component 'org.apache.maven.plugin.Mojoorg.apache.maven.plugins:maven-arc
hetype-plugin:2.0-alpha-3:generate', it could not be created
at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:
335)
at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:
312)
at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:
440)
at org.apache.maven.plugin.DefaultPluginManager.getConfiguredMojo(DefaultPluginMa
nager.java:609)
... 18 more
Caused by: org.codehaus.plexus.component.factory.ComponentInstantiationException: Could n
ot instanciate component: role: 'null', implementation: 'org.apache.maven.archetype.mojos
.CreateProjectFromArchetypeMojo'
at org.codehaus.plexus.component.factory.java.JavaComponentFactory.makeException(
JavaComponentFactory.java:77)
at org.codehaus.plexus.component.factory.java.JavaComponentFactory.newInstance(Ja
vaComponentFactory.java:62)
at org.codehaus.plexus.DefaultPlexusContainer.createComponentInstance(DefaultPlex
usContainer.java:1464)
at org.codehaus.plexus.component.manager.AbstractComponentManager.createComponent
Instance(AbstractComponentManager.java:93)
at org.codehaus.plexus.component.manager.PerLookupComponentManager.getComponent(P
erLookupComponentManager.java:48)
at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:
331)
... 21 more
Caused by: java.lang.NoClassDefFoundError: org/apache/maven/shared/invoker/MavenInvocatio
nException
at java.lang.Class.getDeclaredConstructors0(Native Method)
at java.lang.Class.privateGetDeclaredConstructors(Class.java:2328)
at java.lang.Class.getConstructor0(Class.java:2640)
at java.lang.Class.newInstance0(Class.java:321)
at java.lang.Class.newInstance(Class.java:303)
at org.codehaus.plexus.component.factory.java.JavaComponentFactory.newInstance(Ja
vaComponentFactory.java:44)
... 25 more
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 40 seconds
[INFO] Finished at: Sun May 04 02:28:10 PDT 2008
[INFO] Final Memory: 19M/52M
[INFO] ------------------------------------------------------------------------