It sounds like you may be reading some out of the documentation (probably my
fault). Try running mvn jetty:run in the weblogger-webapp directory instead.

- Dave
 On Jan 24, 2011 11:23 PM, "shelan Perera" <[email protected]> wrote:
> Hi devs,
>
> I am interested in Apache Roller project and willing to contribute to the
> success of the project.I checked out the sources from svn and try to build
> roller from the sources.I could build the sources successfully.
>
> As in the Web help guide for users i was trying to run from embedded jetty
> using mvn jetty:run-war and got the following exception.
> (inside weblogger-web).
>
> and also i noted that in the pom.xml there is no plugin description for
the
> jetty.
>
> Downloading:
> http://repo1.maven.org/maven2/org/codehaus/mojo/maven-metadata.xml
^Cshelan@shelan-laptop:~/gsoc/roller/weblogger-web$
> mvn -e jetty:run-war [INFO] Error stacktraces are turned on. [INFO]
Scanning
> for projects... Downloading:
>
http://repo1.maven.org/maven2/org/codehaus/mojo/maven-metadata.xmlDownloading
:
>
http://repo1.maven.org/maven2/org/apache/maven/plugins/maven-metadata.xmlDownloaded
:
> http://repo1.maven.org/maven2/org/apache/maven/plugins/maven-metadata.xml(9
> KB at 0.8 KB/sec) Downloaded:
> http://repo1.maven.org/maven2/org/codehaus/mojo/maven-metadata.xml (17 KB
at
> 1.2 KB/sec) [INFO]
> ------------------------------------------------------------------------
> [INFO] BUILD FAILURE [INFO]
> ------------------------------------------------------------------------
> [INFO] Total time: 13.815s [INFO] Finished at: Mon Jan 24 23:11:54 IST
2011
> [INFO] Final Memory: 6M/74M [INFO]
> ------------------------------------------------------------------------
> [ERROR] No plugin found for prefix 'jetty' in the current project and in
the
> plugin groups [org.apache.maven.plugins, org.codehaus.mojo] available from
> the repositories [local (/home/shelan/.m2/repository), central (
> http://repo1.maven.org/maven2)] -> [Help 1]
> org.apache.maven.plugin.prefix.NoPluginFoundForPrefixException: No plugin
> found for prefix 'jetty' in the current project and in the plugin groups
> [org.apache.maven.plugins, org.codehaus.mojo] available from the
> repositories [local (/home/shelan/.m2/repository), central (
> http://repo1.maven.org/maven2)] at
>
org.apache.maven.plugin.prefix.internal.DefaultPluginPrefixResolver.resolve(DefaultPluginPrefixResolver.java:92)
> at
>
org.apache.maven.lifecycle.internal.MojoDescriptorCreator.findPluginForPrefix(MojoDescriptorCreator.java:262)
> at
>
org.apache.maven.lifecycle.internal.MojoDescriptorCreator.getMojoDescriptor(MojoDescriptorCreator.java:222)
> at
>
org.apache.maven.lifecycle.internal.DefaultLifecycleTaskSegmentCalculator.calculateTaskSegments(DefaultLifecycleTaskSegmentCalculator.java:106)
> at
>
org.apache.maven.lifecycle.internal.DefaultLifecycleTaskSegmentCalculator.calculateTaskSegments(DefaultLifecycleTaskSegmentCalculator.java:86)
> at
>
org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:98)
> at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:319) at
> org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156) at
> org.apache.maven.cli.MavenCli.execute(MavenCli.java:534) at
> org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196) at
> org.apache.maven.cli.MavenCli.main(MavenCli.java:141) 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.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
> at
>
org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
> at
>
org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
> at
org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
>
> Since documentation for the 4.x are not exactly same as the current folder
> structure i tried the same command inside trunk/weblogger-webapp
> But i got ( this time tomcat started.)
>
>
> [org.apache.derby.client.am.DisconnectException:
> java.net.ConnectException : Error opening socket to server localhost
> on port 3223 with message : Connection refused
> at org.apache.derby.client.net.NetAgent.<init>(Unknown Source)
> at org.apache.derby.client.net.NetConnection.newAgent_(Unknown Source)
> at org.apache.derby.client.am.Connection.<init>(Unknown Source)
> at org.apache.derby.client.net.NetConnection.<init>(Unknown Source)
>
>
> So what is the correct folder to issue the command to run development
> testing? Have i missed anything.?
>
> And also i would like to thank for the documentation provided in such
> a comprehensive manner.
>
>
> --
> Shelan Perera
>
> Blog : http://www.shelanlk.com
> Twitter: shelan
> skype :shelan.perera
> gtalk :shelanrc
>
> I am the master of my fate:
> I am the captain of my soul.
> *invictus*

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