Hi,

I've got to get working maven-exec-plugin.

I know I have somewhere a classpath problem or a configuration one....but I
cannot find it yet...

Ok then, my environment is like this: Windows XP 5.1,x86, maven 2.0.8, Java
version: 1.5.0_10

here's the command I'm issuing:

mvn -e -Dmaven.test.skip=true clean install exec:java

and here's mvn stacktrace:

[....]

[INFO] [exec:java]
[INFO]
------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO]
------------------------------------------------------------------------
[INFO] null

[INFO]
------------------------------------------------------------------------
[INFO] Trace
org.apache.maven.lifecycle.LifecycleExecutionException
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals
(Defa
ultLifecycleExecutor.java:564)
        at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandalone
Goal(DefaultLifecycleExecutor.java:493)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal
(Defau
ltLifecycleExecutor.java:463)
        at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHan
dleFailures(DefaultLifecycleExecutor.java:311)
        at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegmen
ts(DefaultLifecycleExecutor.java:278)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute
(DefaultLi
fecycleExecutor.java:143)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:333)
        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:126)
        at org.apache.maven.cli.MavenCli.main(MavenCli.java:282)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke
(NativeMethodAccessorImpl.
java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke
(DelegatingMethodAcces
sorImpl.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)
Caused by: org.apache.maven.plugin.MojoExecutionException
        at org.codehaus.mojo.exec.ExecJavaMojo.execute(ExecJavaMojo.java
:318)
        at org.apache.maven.plugin.DefaultPluginManager.executeMojo
(DefaultPlugi
nManager.java:447)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals
(Defa
ultLifecycleExecutor.java:539)
        ... 16 more
Caused by: java.lang.NoClassDefFoundError: javax/jms/MessageListener
        at java.lang.ClassLoader.defineClass1(Native Method)
        at java.lang.ClassLoader.defineClass(ClassLoader.java:620)
        at java.security.SecureClassLoader.defineClass(
SecureClassLoader.java:12
4)
        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 java.lang.ClassLoader.loadClass(ClassLoader.java:251)
        at org.codehaus.mojo.exec.ExecJavaMojo$1.run(ExecJavaMojo.java:264)
        at java.lang.Thread.run(Thread.java:595)
[INFO]
------------------------------------------------------------------------
[INFO] Total time: 13 seconds
[INFO] Finished at: Thu Jan 24 12:38:28 CET 2008
[INFO] Final Memory: 8M/25M
[INFO]
------------------------------------------------------------------------


the plugin config is like this (obviously I tried many configs but the
result is, suspiciously, always the same)
              [...]
            <plugin>
                <groupId>org.codehaus.mojo</groupId>
                <artifactId>exec-maven-plugin</artifactId>
                <version>1.1-beta-1</version>

                <configuration>
                    <executable>java</executable>
                    <mainClass>it.sogei.gwb.ailclient.AILInterface
</mainClass>
                    <commandLineArgs>-
Djava.security.policy=ailinterface.policy -
Djava.naming.factory.initial=org.jnp.interfaces.NamingContextFactory -
Djava.naming.provider.url=jnp://localhost:1099 -
Djava.naming.factory.url.pkgs=org.jboss.naming.client -
Dj2ee.clientName=ailclient</commandLineArgs>
                    <argument>-jar</argument>
                    <argument>-classpath</argument>
                    <classpath/>
                    <argument>${project.build.directory}/ailclient-
1.1-SNAPSHOT.jar</argument>

                </configuration>

            </plugin>
           [...]


in the pom are enumerated all the dependencies needed.

Anyone can point me in the right direction?

Regards
Daniele

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