Well m-a-t shades the maven classes that it uses inside the m-a-t jar
file... so adding maven 3 jars to the classpath will have no effect.
By forking I meant the artifact:mvn task:
http://maven.apache.org/ant-tasks/examples/mvn.htmlwhich can be used to fork a m2 or m3 build and will handle downloading
the version of maven you require from the central repository for you.
I suspect that the best you could do is provide an equivalent patch
for MNG-4738 against the m2 codebase... I know there _may_ be a 2.2.2
release in the nearish future (if there are enough issues with fixes)
and that would give scope for a quick fix to the m-a-t issue....
moving m-a-t to the m3 codebase requires a bit more work, so might
take longer.
-Stephen
On 11 July 2011 23:21, Paul King <
[hidden email]> wrote:
> Thanks Stephen, where can I find out more info about "forking Maven 3"?
>
> To give some context, I am trying to resolve this bug in the Groovy jira
> (2.1.3 still has this problem):
>
http://jira.codehaus.org/browse/GROOVY-4562>
> My guess is that we may be hitting:
>
http://jira.codehaus.org/browse/MNG-4738>
> This seems to be "fixed in Maven 3" and seems to reside in the
> "maven-compat" artifact but naive attempts to include that jar in the
> classpath just result in what appear to be API changes:
>
> Caught: : java.lang.NoSuchMethodError:
> org.apache.maven.settings.RuntimeInfo.<init>(Lorg/apache/maven/settings/Settings;)V
> : java.lang.NoSuchMethodError:
> org.apache.maven.settings.RuntimeInfo.<init>(Lorg/apache/maven/settings/Settings;)V
> at
> org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:116)
> at MavenAntTasks$_run_closure1.doCall(MavenAntTasks.groovy:19)
> at MavenAntTasks.run(MavenAntTasks.groovy:16)
> Caused by: java.lang.NoSuchMethodError:
> org.apache.maven.settings.RuntimeInfo.<init>(Lorg/apache/maven/settings/Settings;)V
> at
> org.apache.maven.artifact.ant.AbstractArtifactTask.readSettings(AbstractArtifactTask.java:382)
> at
> org.apache.maven.artifact.ant.AbstractArtifactTask.loadSettings(AbstractArtifactTask.java:311)
> at
> org.apache.maven.artifact.ant.AbstractArtifactTask.initSettings(AbstractArtifactTask.java:278)
> ...
>
> I have been through the usage pages for the ant tasks but can't seem to find
> anything that will point me in the right direction.
>
> Thanks, Paul
>
>
> --
> View this message in context:
http://maven.40175.n5.nabble.com/Status-of-Maven-Ant-Tasks-in-Maven-3-tp4574457p4576857.html> Sent from the Maven - Users mailing list archive at Nabble.com.
>
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