Did you declare a @goal ? - Brett
On 10/17/05, Kevin McNamee <[EMAIL PROTECTED]> wrote: > Hi again, > > I updated to Maven 2.0 RC and reran the demo, with the same result (see > below) > > What is the problem? Why can't it find my plugin? Why is it throwing an > exception? Please help. > > Much appreciated, > Kevin > > > > maven-hello-plugin> m2 install -DupdateReleaseInfo=true > [INFO] Scanning for projects... > [INFO] > ---------------------------------------------------------------------------- > [INFO] Building Maven Hello World Plugin > [INFO] task-segment: [install] > [INFO] > ---------------------------------------------------------------------------- > [INFO] [plugin:descriptor] > [INFO] [resources:resources] > [INFO] Using default encoding to copy filtered resources. > [INFO] [compiler:compile] > [INFO] No sources to compile > [INFO] [resources:testResources] > [INFO] Using default encoding to copy filtered resources. > [INFO] [compiler:testCompile] > [INFO] No sources to compile > [INFO] [surefire:test] > [INFO] Setting reports dir: > /home/kevin/m2_test/maven-hello-plugin/target/surefire-reports > > ------------------------------------------------------- > T E S T S > ------------------------------------------------------- > There are no test to run. > > Results : > [surefire] Tests run: 0, Failures: 0, Errors: 0 > > [INFO] [jar:jar] > [INFO] Building jar: > /home/kevin/m2_test/maven-hello-plugin/target/maven-hello-plugin-1.0-SNAPSHO > T.jar > [INFO] [plugin:addPluginArtifactMetadata] > [INFO] [install:install] > [INFO] Installing > /home/kevin/m2_test/maven-hello-plugin/target/maven-hello-plugin-1.0-SNAPSHO > T.jar to /home/kevin/.m2/rep > ository/org/apache/maven/plugins/maven-hello-plugin/1.0-SNAPSHOT/maven-hello > -plugin-1.0-SNAPSHOT.jar > [INFO] [plugin:updateRegistry] > [INFO] > ---------------------------------------------------------------------------- > [INFO] BUILD SUCCESSFUL > [INFO] > ---------------------------------------------------------------------------- > [INFO] Total time: 9 seconds > [INFO] Finished at: Mon Oct 17 11:21:47 MEST 2005 > [INFO] Final Memory: 3M/8M > [INFO] > ---------------------------------------------------------------------------- > > maven-hello-plugin> m2 hello:hello > [INFO] Scanning for projects... > [INFO] Searching repository for plugin with prefix: 'hello'. > [INFO] > ---------------------------------------------------------------------------- > [ERROR] FATAL ERROR > [INFO] > ---------------------------------------------------------------------------- > [INFO] null > [INFO] > ---------------------------------------------------------------------------- > [INFO] Trace > java.lang.NullPointerException > at > org.apache.maven.plugin.descriptor.PluginDescriptor.getMojo(PluginDescriptor > .java:261) > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.getMojoDescriptor(Defaul > tLifecycleExecutor.java:1363) > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.segmentTaskListByAggrega > tionNeeds(DefaultLifecycleExecutor. > java:376) > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycle > Executor.java:132) > 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.java:39 > ) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl > .java:25) > at java.lang.reflect.Method.invoke(Method.java:324) > 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) > [INFO] > ---------------------------------------------------------------------------- > [INFO] Total time: 1 second > [INFO] Finished at: Mon Oct 17 11:26:30 MEST 2005 > [INFO] Final Memory: 1M/4M > [INFO] > ---------------------------------------------------------------------------- > > > > > > -----Original Message----- > From: Kevin McNamee [mailto:[EMAIL PROTECTED] > Sent: 14 October 2005 14:25 > To: 'Maven Users List' > Subject: RE: [m2] Can't get hello world plugin to work > > Hi Yann, > > > > Ok I ran > > > > Now I get > > > > my:maven-hello-plugin> m2 hello:hello > > [INFO] Searching repository for plugin with prefix: 'hello'. > > --------------------------------------------------- > > constituent[0]: > file:/proj/local/maven-2.0-beta-3/lib/maven-core-2.0-beta-3.jar > > constituent[1]: > file:/proj/local/maven-2.0-beta-3/lib/maven-artifact-manager-2.0-beta-3.jar > > constituent[2]: > file:/proj/local/maven-2.0-beta-3/lib/plexus-input-handler-1.0-alpha-2.jar > > constituent[3]: > file:/proj/local/maven-2.0-beta-3/lib/maven-plugin-api-2.0-beta-3.jar > > constituent[4]: > file:/proj/local/maven-2.0-beta-3/lib/maven-plugin-descriptor-2.0-beta-3.jar > > constituent[5]: > file:/proj/local/maven-2.0-beta-3/lib/maven-artifact-2.0-beta-3.jar > > constituent[6]: file:/proj/local/maven-2.0-beta-3/lib/commons-cli-1.0.jar > > constituent[7]: > file:/proj/local/maven-2.0-beta-3/lib/maven-model-2.0-beta-3.jar > > constituent[8]: > file:/proj/local/maven-2.0-beta-3/lib/maven-settings-2.0-beta-3.jar > > constituent[9]: > file:/proj/local/maven-2.0-beta-3/lib/maven-repository-metadata-2.0-beta-3.j > ar > > constituent[10]: file:/proj/local/maven-2.0-beta-3/lib/jsch-0.1.21.jar > > constituent[11]: > file:/proj/local/maven-2.0-beta-3/lib/wagon-provider-api-1.0-alpha-4.jar > > constituent[12]: > file:/proj/local/maven-2.0-beta-3/lib/maven-monitor-2.0-beta-3.jar > > constituent[13]: > file:/proj/local/maven-2.0-beta-3/lib/maven-reporting-api-2.0-beta-3.jar > > constituent[14]: > file:/proj/local/maven-2.0-beta-3/lib/maven-profile-2.0-beta-3.jar > > constituent[15]: > file:/proj/local/maven-2.0-beta-3/lib/wagon-file-1.0-alpha-4.jar > > constituent[16]: > file:/proj/local/maven-2.0-beta-3/lib/maven-project-2.0-beta-3.jar > > constituent[17]: > file:/proj/local/maven-2.0-beta-3/lib/maven-plugin-registry-2.0-beta-3.jar > > constituent[18]: file:/proj/local/maven-2.0-beta-3/lib/jline-0.9.1.jar > > constituent[19]: > file:/proj/local/maven-2.0-beta-3/lib/maven-plugin-parameter-documenter-2.0- > beta-3.jar > > constituent[20]: > file:/proj/local/maven-2.0-beta-3/lib/doxia-sink-api-1.0-alpha-4.jar > > constituent[21]: > file:/proj/local/maven-2.0-beta-3/lib/wagon-ssh-1.0-alpha-4.jar > > constituent[22]: > file:/proj/local/maven-2.0-beta-3/lib/wagon-http-lightweight-1.0-alpha-4.jar > > --------------------------------------------------- > > java.lang.NullPointerException > > at > org.apache.maven.plugin.descriptor.PluginDescriptor.getMojo(PluginDescriptor > .java:258) > > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.getMojoDescriptor(Defaul > tLifecycleExecutor.java:1294) > > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.segmentTaskListByAggrega > tionNeeds(DefaultLifecycleExecutor.java:420) > > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycle > Executor.java:132) > > at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:217) > > at org.apache.maven.cli.MavenCli.main(MavenCli.java:247) > > 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:324) > > 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) > > > > /Kevin > > > > -----Original Message----- > From: Yann Le Du [mailto:[EMAIL PROTECTED] > Sent: 14 October 2005 13:53 > To: Maven Users List > Subject: RE: [m2] Can't get hello world plugin to work > > > > Hi Kevin, > > > > Try install again the plugin with this extra option : > > m2 install -DupdateReleaseInfo=true > > > > Yann > > > > --- Kevin McNamee <[EMAIL PROTECTED]> a écrit : > > > > > Of course I meant after installation when I try to test the plugin. > > > > > > > > > > > > Also I am using maven 2.0 Beta 3. > > > > > > > > > > > > /Kevin > > > > > > > > > > > > _____ > > > > > > From: Kevin McNamee [mailto:[EMAIL PROTECTED] > > > Sent: 13 October 2005 16:17 > > > To: 'Maven Users List' > > > Subject: [m2] Can't get hello world plugin to work > > > > > > > > > > > > Hi, > > > > > > > > > > > > I have been trying to get the Hello World plugin to work following the > > > instructions at > > > > > > > http://maven.apache.org/maven2/developers/developing-plugins-with-marmalade. > > > html > > > > > > > > > > > > But then when I do the install I get: > > > > > > > > > > > > :maven-hello-plugin> m2 hello:hello > > > > > > [INFO] Searching repository for plugin with prefix: 'hello'. > > > > > > [WARNING] > > > > > > ***** Using defaults for missing POM > > > org.apache.maven.plugins:maven-hello-plugin:pom:RELEASE ***** > > > > > > > > > > > > [INFO] Cannot find mojo descriptor for: 'hello:hello' - Treating as > > > non-aggregator. > > > > > > [INFO] > > > > ---------------------------------------------------------------------------- > > > > > > [INFO] Building Maven Hello World Plugin > > > > > > [INFO] task-segment: [hello:hello] > > > > > > [INFO] > > > > ---------------------------------------------------------------------------- > > > > > > [INFO] > > > > ---------------------------------------------------------------------------- > > > > > > [ERROR] FATAL ERROR > > > > > > [INFO] > > > > ---------------------------------------------------------------------------- > > > > > > [INFO] Diagnosis: Error resolving plugin version > > > > > > [INFO] > > > > ---------------------------------------------------------------------------- > > > > > > [INFO] > > > > ---------------------------------------------------------------------------- > > > > > > [ERROR] FATAL ERROR > > > > > > [INFO] > > > > ---------------------------------------------------------------------------- > > > > > > FATAL ERROR: Error executing Maven for a project > > > > > > For more information, run with the -e flag > > > > > > > > > > > > Any ideas? > > > > > > > > > > > > Much appreciated, > > > > > > Kevin > > > > > > > > > > > > > > > ________________________________________________________ > > > > > > > > > > > > > > > > > > > > > > > > <http://www.symsoft.se> > > > > > > Kevin McNamee > > > Design Engineer > > > Symsoft AB Kista Science Tower > > > > > > TEL > > > FAX > > > GSM > > > > > > +46 8 503 86 637 > > > +46 8 566 166 01 > > > +46 702 49 12 92 > > > > > > > > > > > > > > > Färögatan 33, Box 1219 > > > SE-164 28 Kista, Sweden > > > > > > <mailto:[EMAIL PROTECTED]> [EMAIL PROTECTED] > > > <http://www.symsoft.se> www.symsoft.se > > > > > > > > > > > > > > > > > > > > > > > > > > > > ___________________________________________________________________________ > > Appel audio GRATUIT partout dans le monde avec le nouveau Yahoo! 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