[
http://jira.codehaus.org/browse/MDEP-136?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_121530
]
Brian Fox commented on MDEP-136:
--------------------------------
Well, about the only thing I can do in the plugin is catch the exception and
just print a different message, but the end result is always the same; the tree
goal requires 2.0.8 to work all the time. It doesn't crash with 2.07 and 2.06
based on my tests but the results may be a little incorrect.
> dependency:tree not compatible with maven 2.0.5
> -----------------------------------------------
>
> Key: MDEP-136
> URL: http://jira.codehaus.org/browse/MDEP-136
> Project: Maven 2.x Dependency Plugin
> Issue Type: Bug
> Components: tree
> Affects Versions: 2.0
> Reporter: Arnaud Heritier
> Assignee: Brian Fox
>
> {code}
> C:\USERS>mvn -version
> Maven version: 2.0.5
> C:\USERS>mvn dependency:tree
> [INFO] Scanning for projects...
> [INFO] Searching repository for plugin with prefix: 'dependency'.
> WAGON_VERSION: 1.0-beta-2
> [INFO]
> ----------------------------------------------------------------------------
> [INFO] Building RTFE API
> [INFO] task-segment: [dependency:tree]
> [INFO]
> ----------------------------------------------------------------------------
> [INFO] [dependency:tree]
> [WARNING] The tree mojo requires at least Maven 2.0.8 to function properly.
> You may get eroneous results on earlier versions
> [INFO]
> ------------------------------------------------------------------------
> [ERROR] FATAL ERROR
> [INFO]
> ------------------------------------------------------------------------
> [INFO] org/apache/maven/artifact/resolver/ResolutionListenerForDepMgmt
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Trace
> java.lang.NoClassDefFoundError:
> org/apache/maven/artifact/resolver/ResolutionListenerForDepMgmt
> at java.lang.ClassLoader.defineClass1(Native Method)
> at java.lang.ClassLoader.defineClass(ClassLoader.java:620)
> at
> java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
> at java.net.URLClassLoader.defineClass(URLClassLoader.java:260)
> at java.net.URLClassLoader.access$100(URLClassLoader.java:56)
> at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
> 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(RealmClassLoader.java:195)
> at
> org.codehaus.classworlds.DefaultClassRealm.loadClass(DefaultClassRealm.java:255)
> at
> org.codehaus.classworlds.RealmClassLoader.loadClass(RealmClassLoader.java:214)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
> at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
> at
> org.apache.maven.shared.dependency.tree.DefaultDependencyTreeBuilder.buildDependencyTree(DefaultDependencyTreeBuilder.java:85)
> at
> org.apache.maven.plugin.dependency.TreeMojo.execute(TreeMojo.java:249)
> at
> org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:420)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:539)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal(DefaultLifecycleExecutor.java:493)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:463)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:311)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:278)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:143)
> at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:330)
> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:123)
> at org.apache.maven.cli.MavenCli.main(MavenCli.java:272)
> 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: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)
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Total time: 7 seconds
> [INFO] Finished at: Mon Jan 28 15:52:31 CET 2008
> [INFO] Final Memory: 14M/63M
> [INFO]
> ------------------------------------------------------------------------
> {code}
> It's working with 2.0.7. I didn't test with 2.0.6.
> The version 2.0-alpha-5-20070703.005757-11 of the plugin works with maven
> 2.0.5.
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