Dependency:unpack isn't meant to be executed on the cli. See here for examples: http://maven.apache.org/plugins/maven-dependency-plugin/usage.html
If you are running from the cli, you either need to add configuration to the pom to tell the plugin what to unpack, or maybe you want to use the unpack-dependencies goal. -----Original Message----- From: Thorsten Heit [mailto:[EMAIL PROTECTED] Sent: Thursday, March 01, 2007 9:03 AM To: Maven Users List Subject: [m2.0.5] Problems getting "mvn dependency:unpack" to work Hi everybody, when I execute "mvn -e dependency:unpack" this results in a build error: + Error stacktraces are turned on. [INFO] Scanning for projects... [INFO] snapshot de.ukv:maven:1.0-SNAPSHOT: checking for updates from ukv.snapshots [INFO] Searching repository for plugin with prefix: 'dependency'. [INFO] ------------------------------------------------------------------------ ---- [INFO] Building SUKV 2 WAR-AOK [INFO] task-segment: [dependency:unpack] [INFO] ------------------------------------------------------------------------ ---- [INFO] ------------------------------------------------------------------------ [ERROR] BUILD ERROR [INFO] ------------------------------------------------------------------------ [INFO] One or more required plugin parameters are invalid/missing for 'dependency:unpack' [0] inside the definition for plugin: 'maven-dependency-plugin'specify the following: <configuration> ... <artifactItems>VALUE</artifactItems> </configuration>. [INFO] ------------------------------------------------------------------------ [INFO] Trace org.apache.maven.lifecycle.LifecycleExecutionException: Error configuring: org.apache.maven.plugins:maven-dependency-plugin. Reason: Invalid or missing parameters: [Mojo parameter [name: 'artifactItems'; alias: 'null']] for mojo: org.apache.maven.plugins:maven-dependency-plugin:2.0-alpha-1:unpack at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(Default LifecycleExecutor.java:568) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoa l(DefaultLifecycleExecutor.java:493) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultL ifecycleExecutor.java:463) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandle Failures(DefaultLifecycleExecutor.java:311) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments( DefaultLifecycleExecutor.java:278) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifec ycleExecutor.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.jav a:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor Impl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) 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.PluginParameterException: Error configuring: org.apache.maven.plugins:maven-dependency-plugin. Reason: Invalid or missing parameters: [Mojo parameter [name: 'artifactItems'; alias: 'null']] for mojo: org.apache.maven.plugins:maven-dependency-plugin:2.0-alpha-1:unpack at org.apache.maven.plugin.DefaultPluginManager.checkRequiredParameters(Def aultPluginManager.java:820) at org.apache.maven.plugin.DefaultPluginManager.getConfiguredMojo(DefaultPl uginManager.java:582) at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginMa nager.java:398) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(Default LifecycleExecutor.java:539) ... 16 more [INFO] ------------------------------------------------------------------------ [INFO] Total time: 1 second [INFO] Finished at: Thu Mar 01 14:56:25 CET 2007 [INFO] Final Memory: 3M/8M [INFO] ------------------------------------------------------------------------ although I have the following configuration in my POM (similar to one of the examples listed on the plugin description): <build> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-dependency-plugin</artifactId> <version>2.0-alpha-1</version> <executions> <execution> <id>unpack</id> <phase>package</phase> <goals> <goal>unpack</goal> </goals> <configuration> <artifactItems> <artifactItem> <groupId>myModule</groupId> <artifactId>myArtifactId</artifactId> <version>1.0-SNAPSHOT</version> <type>jar</type> <overWrite>false</overWrite> <outputDirectory>${project.build.directory}</outputDirectory> </artifactItem> </artifactItems> </configuration> </execution> </executions> </plugin> </plugins> </build> What am I missing here? Or what am I doing wrong? Cheers Thorsten --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
