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Posted to users@maven.apache.org by gc134728 <gc...@scarlet.be> on 2007/01/18 16:48:46 UTC

How to use DotUml Plugin

Hey Maven User,

Does anyone have a sample configuration for the use of the
"maven-dotuml-plugin" found on sourceforge?
The docs are still for the maven 1 version of the plugin.

I tried it with the maven 2 version and got this error:

java.lang.NullPointerException
        at 
org.apache.maven.plugin.DefaultPluginManager.addPlugin(DefaultPluginManager.java:292)
        at
org.apache.maven.plugin.DefaultPluginManager.verifyVersionedPlugin(DefaultPluginManager.java:198)
        at
org.apache.maven.plugin.DefaultPluginManager.verifyPlugin(DefaultPluginManager.java:163)
        at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.verifyPlugin(DefaultLifecycleExecutor.java:1252)
        at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.bindPluginToLifecycle(DefaultLifecycleExecutor.java:1216)
        at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.constructLifecycleMappings(DefaultLifecycleExecutor.java:982)
        at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:453)
        at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:306)
        at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:273)
        at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:140)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:322)
        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:115)
        at org.apache.maven.cli.MavenCli.main(MavenCli.java:256)
        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)


My confguration is this:
...
<plugin>
  <groupId>maven-plugins</groupId>
  <artifactId>maven-dotuml-plugin</artifactId>
  <version>1.0</version>
  <executions>
    <execution>
      <phase>generate-resources</phase>
      <goals><goal>generate</goal></goals>
    </execution>
  </executions>
  <configuration>
    <destdir>${maven.build.dir}</destdir>
  </configuration>
</plugin>
...

Thx for any assitance
The Y---
Scarlet ONE -  Combine ADSL with unlimited fixed phone and save 400 euros
http://www.scarlet.be


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