2010/8/10 Benjamin Bentmann <benjamin.bentm...@udo.edu>:
> Steffen Stundzig wrote:
>
>> // [1]
>> MavenCli cli = new MavenCli();
>> cli.doMain(new String[] { "package" }, workingDir.getAbsolutePath(),
>> System.out, System.err);
>>
>> [...]
>> As result of [1] running as local java program, i got:
>> [ERROR] Error executing Maven.
>> [ERROR] Cycle detected in component graph in the system:
>> [ERROR] Caused by: Cyclic requirement detected
>> [ERROR] Caused by: Edge between
>> 'Vertex{label='org.apache.maven.lifecycle.LifecycleExecutor:default'}'
>> and
>> 'Vertex{label='org.apache.maven.project.MavenProjectBuilder:default'}'
>> introduces to cycle in the graph
>> org.apache.maven.project.MavenProjectBuilder:default -->
>> org.apache.maven.project.ProjectBuilder:default -->
>> org.apache.maven.model.building.ModelBuilder:default -->
>> org.apache.maven.model.plugin.LifecycleBindingsInjector:default -->
>> org.apache.maven.lifecycle.LifecycleExecutor:default -->
>> org.apache.maven.project.MavenProjectBuilder:default
>
> The LifecycleExecutor in 3.0-beta-1 has no dependency on the
> MavenProjectBuilder, so this suggests an inconsistent class path where both
> Maven 3.x and 2.x dependencies clash.
Without any hack in the hudson core. It can't works due to this
classLoader clash (maven 2.x are in the parent plugin classLoader).
Steffen you have to look at http://issues.hudson-ci.org/browse/HUDSON-5360.
>
> In a standalone Java project with the only dependency being
>
> <dependency>
> <groupId>org.apache.maven</groupId>
> <artifactId>maven-embedder</artifactId>
> <version>3.0-beta-1</version>
> </dependency>
>
> the code
>
> public static void main( String[] args )
> throws Exception
> {
> MavenCli cli = new MavenCli();
> cli.doMain( new String[] { "package" }, new File( ""
> ).getAbsolutePath(), System.out, System.err );
> }
>
> works for me.
>
>
> Benjamin
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: dev-unsubscr...@maven.apache.org
> For additional commands, e-mail: dev-h...@maven.apache.org
>
>
--
Olivier
http://twitter.com/olamy
http://fr.linkedin.com/in/olamy
http://www.viadeo.com/fr/profile/olivier.lamy7
---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscr...@maven.apache.org
For additional commands, e-mail: dev-h...@maven.apache.org
