I am having some trouble executing a plugin I am building, and I'm not
sure where to look to find the problem. If anyone can provide some
pointers on what to examine, I would be very grateful.
I am building an RPM plugin with a single goal "rpm:rpm". The goal is
implemented by the class org.codehaus.mojo.rpm.RPMMojo. The jar built
for the plugin contains:
0 Mon Nov 14 07:09:12 MST 2005 META-INF/
377 Mon Nov 14 07:09:10 MST 2005 META-INF/MANIFEST.MF
0 Mon Nov 14 07:05:54 MST 2005 META-INF/maven/
0 Mon Nov 14 07:05:58 MST 2005 org/
0 Mon Nov 14 07:05:58 MST 2005 org/codehaus/
0 Mon Nov 14 07:05:58 MST 2005 org/codehaus/mojo/
0 Mon Nov 14 07:05:58 MST 2005 org/codehaus/mojo/rpm/
9698 Mon Nov 14 07:09:04 MST 2005 META-INF/maven/plugin.xml
1567 Mon Nov 14 07:09:08 MST 2005 org/codehaus/mojo/rpm/Source.class
939 Mon Nov 14 07:09:08 MST 2005
org/codehaus/mojo/rpm/RPMMojo$StdoutConsumer.class
939 Mon Nov 14 07:09:08 MST 2005
org/codehaus/mojo/rpm/RPMMojo$StderrConsumer.class
10189 Mon Nov 14 07:09:08 MST 2005 org/codehaus/mojo/rpm/RPMMojo.class
3237 Mon Nov 14 07:05:58 MST 2005 org/codehaus/mojo/rpm/Mapping.class
0 Mon Nov 14 07:09:12 MST 2005 META-INF/maven/org.codehaus.mojo/
0 Mon Nov 14 07:09:12 MST 2005
META-INF/maven/org.codehaus.mojo/rpm-maven-plugin/
7269 Mon Nov 14 07:09:10 MST 2005
META-INF/maven/org.codehaus.mojo/rpm-maven-plugin/pom.xml
133 Mon Nov 14 07:09:10 MST 2005
META-INF/maven/org.codehaus.mojo/rpm-maven-plugin/pom.properties
When I try to use the plugin, I get the following (with -X):
+ Error stacktraces are turned on.
[DEBUG] Building Maven user-level plugin registry from:
'/home/allisord/.m2/plugin-registry.xml'
[DEBUG] Building Maven global-level plugin registry from:
'/opt/maven/2/conf/plugin-registry.xml'
[INFO] Scanning for projects...
[DEBUG] Using parent-POM from the project hierarchy at: '../pom.xml' for
project: qaccess.rpm:base:pom:1.0-SNAPSHOT
[DEBUG] Using parent-POM from the project hierarchy at: '../pom.xml' for
project: qaccess:rpm:pom:1.0-SNAPSHOT
[INFO] Searching repository for plugin with prefix: 'rpm'.
[DEBUG] Skipping disabled repository central
[DEBUG] Skipping disabled repository qadev-r
[DEBUG] Skipping disabled repository central
[DEBUG] rpm-maven-plugin: resolved to version
1.0-alpha-1-20051114.140910-1 from repository qadev
[DEBUG] Retrieving parent-POM from the repository for project:
null:rpm-maven-plugin:maven-plugin:1.0-alpha-1-20051114.140910-1
[DEBUG] rpm-maven-plugin: resolved to version
1.0-alpha-1-20051114.140910-1 from repository qadev
[DEBUG] rpm-maven-plugin: resolved to version
1.0-alpha-1-20051114.140910-1 from repository qadev
[DEBUG] Retrieving parent-POM from the repository for project:
null:rpm-maven-plugin:maven-plugin:1.0-alpha-1-20051114.140910-1
[DEBUG] rpm-maven-plugin: resolved to version
1.0-alpha-1-20051114.140910-1 from repository qadev
[INFO]
------------------------------------------------------------------------
----
[INFO] Building Q.Access Base RPM
[INFO] task-segment: [rpm:rpm]
[INFO]
------------------------------------------------------------------------
----
[DEBUG]
org.codehaus.mojo:rpm-maven-plugin:maven-plugin:1.0-alpha-1-20051114.140
910-1 (selected for runtime)
[DEBUG] Skipping disabled repository central
[DEBUG] plexus-archiver: resolved to version
1.0-alpha-4-20051114.140433-1 from repository qadev
[DEBUG] Retrieving parent-POM from the repository for project:
null:plexus-archiver:jar:1.0-alpha-4-20051114.140433-1
[DEBUG] Retrieving parent-POM from the repository for project:
org.codehaus.plexus:plexus-components:pom:1.1.4
[DEBUG] org.codehaus.plexus:plexus-archiver:jar:1.0-alpha-4-SNAPSHOT
(selected for runtime)
[DEBUG] org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-8
(selected for runtime)
[DEBUG] org.codehaus.plexus:plexus-utils:jar:1.0.4 (selected for
runtime)
[DEBUG] classworlds:classworlds:jar:1.1-alpha-2 (selected for
runtime)
[DEBUG] junit:junit:jar:3.8.1 (selected for runtime)
[DEBUG] org.codehaus.plexus:plexus-utils:jar:1.0.4 (selected for
runtime)
[DEBUG] Retrieving parent-POM from the repository for project:
org.apache.maven:maven-plugin-api:jar:2.0
[DEBUG] org.apache.maven:maven-plugin-api:jar:2.0 (selected for
runtime)
[DEBUG] plexus-archiver: resolved to version
1.0-alpha-4-20051114.140433-1 from repository qadev
-----------------------------------------------------
this realm = app0.child-container[org.codehaus.mojo:rpm-maven-plugin]
urls[0] =
file:/home/allisord/.m2/repository/org/codehaus/mojo/rpm-maven-plugin/1.
0-alpha-1-SNAPSHOT/rpm-maven-plugin-1.0-alpha-1-SNAPSHOT.jar
urls[1] =
file:/home/allisord/.m2/repository/org/codehaus/plexus/plexus-archiver/1
.0-alpha-4-SNAPSHOT/plexus-archiver-1.0-alpha-4-SNAPSHOT.jar
Number of imports: 0
this realm = plexus.core.maven
urls[0] = file:/opt/maven/2/lib/maven-core-2.0.jar
urls[1] =
file:/opt/maven/2/lib/maven-plugin-parameter-documenter-2.0.jar
urls[2] = file:/opt/maven/2/lib/maven-model-2.0.jar
urls[3] = file:/opt/maven/2/lib/maven-profile-2.0.jar
urls[4] = file:/opt/maven/2/lib/maven-project-2.0-1.jar
urls[5] = file:/opt/maven/2/lib/maven-error-diagnostics-2.0.jar
urls[6] = file:/opt/maven/2/lib/plexus-interactivity-api-1.0-alpha-4.jar
urls[7] = file:/opt/maven/2/lib/wagon-http-lightweight-1.0-alpha-5.jar
urls[8] = file:/opt/maven/2/lib/maven-plugin-descriptor-2.0.jar
urls[9] = file:/opt/maven/2/lib/commons-cli-1.0.jar
urls[10] = file:/opt/maven/2/lib/wagon-ssh-1.0-alpha-5.jar
urls[11] = file:/opt/maven/2/lib/maven-artifact-manager-2.0-1.jar
urls[12] = file:/opt/maven/2/lib/maven-artifact-2.0-1.jar
urls[13] = file:/opt/maven/2/lib/maven-monitor-2.0.jar
urls[14] = file:/opt/maven/2/lib/maven-repository-metadata-2.0.jar
urls[15] = file:/opt/maven/2/lib/jsch-0.1.23.jar
urls[16] = file:/opt/maven/2/lib/maven-settings-2.0.jar
urls[17] = file:/opt/maven/2/lib/wagon-file-1.0-alpha-5.jar
urls[18] = file:/opt/maven/2/lib/wagon-provider-api-1.0-alpha-5.jar
urls[19] = file:/opt/maven/2/lib/maven-reporting-api-2.0.jar
urls[20] = file:/opt/maven/2/lib/maven-plugin-api-2.0.jar
urls[21] = file:/opt/maven/2/lib/maven-plugin-registry-2.0.jar
urls[22] = file:/opt/maven/2/lib/doxia-sink-api-1.0-alpha-4.jar
Number of imports: 0
this realm = plexus.core
urls[0] =
file:/opt/maven/2/core/plexus-container-default-1.0-alpha-8.jar
urls[1] = file:/opt/maven/2/core/plexus-utils-1.0.4.jar
Number of imports: 0
-----------------------------------------------------
[INFO]
------------------------------------------------------------------------
----
[ERROR] BUILD ERROR
[INFO]
------------------------------------------------------------------------
----
[INFO] Internal error in the plugin manager executing goal
'org.codehaus.mojo:rpm-maven-plugin:1.0-alpha-1-SNAPSHOT:rpm': Unable to
find the mojo
'org.codehaus.mojo:rpm-maven-plugin:1.0-alpha-1-SNAPSHOT:rpm' in the
plugin 'org.codehaus.mojo:rpm-maven-plugin'
org.codehaus.mojo.rpm.RPMMojo
[INFO]
------------------------------------------------------------------------
----
[DEBUG] Trace
org.apache.maven.lifecycle.LifecycleExecutionException: Internal error
in the plugin manager executing goal
'org.codehaus.mojo:rpm-maven-plugin:1.0-alpha-1-SNAPSHOT:rpm': Unable to
find the mojo
'org.codehaus.mojo:rpm-maven-plugin:1.0-alpha-1-SNAPSHOT:rpm' in the
plugin 'org.codehaus.mojo:rpm-maven-plugin'
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(Default
LifecycleExecutor.java:523)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoa
l(DefaultLifecycleExecutor.java:482)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultL
ifecycleExecutor.java:452)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandle
Failures(DefaultLifecycleExecutor.java:301)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(
DefaultLifecycleExecutor.java:268)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifec
ycleExecutor.java:137)
at
org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:316)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:113)
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.codehaus.mojo:rpm-maven-plugin:1.0-alpha-1-SNAPSHOT:rpm' in the
plugin 'org.codehaus.mojo:rpm-maven-plugin'
at
org.apache.maven.plugin.DefaultPluginManager.getConfiguredMojo(DefaultPl
uginManager.java:520)
at
org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginMa
nager.java:377)
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 lookup component
'org.apache.maven.plugin.Mojoorg.codehaus.mojo:rpm-maven-plugin:1.0-alph
a-1-SNAPSHOT:rpm', 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:511)
... 18 more
Caused by:
org.codehaus.plexus.component.factory.ComponentInstantiationException:
Could not instanciate component: role: 'null', implementation:
'org.codehaus.mojo.rpm.RPMMojo'
at
org.codehaus.plexus.component.factory.java.JavaComponentFactory.makeExce
ption(JavaComponentFactory.java:77)
at
org.codehaus.plexus.component.factory.java.JavaComponentFactory.newInsta
nce(JavaComponentFactory.java:54)
at
org.codehaus.plexus.DefaultPlexusContainer.createComponentInstance(Defau
ltPlexusContainer.java:1454)
at
org.codehaus.plexus.component.manager.AbstractComponentManager.createCom
ponentInstance(AbstractComponentManager.java:93)
at
org.codehaus.plexus.component.manager.PerLookupComponentManager.getCompo
nent(PerLookupComponentManager.java:48)
at
org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer
.java:327)
... 20 more
Caused by: java.lang.ClassNotFoundException:
org.codehaus.mojo.rpm.RPMMojo
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(JavaComponentFactory.java:30)
... 24 more
[INFO]
------------------------------------------------------------------------
----
[INFO] Total time: 3 seconds
[INFO] Finished at: Mon Nov 14 07:10:38 MST 2005
[INFO] Final Memory: 3M/55M
[INFO]
------------------------------------------------------------------------
----
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