I tried adding two new dependencies/mappings for mc jars into the jboss/microcontainer location to see how many to one type of mappings would work, and I'm seeing the pom.xml fail to validate because of missing dependency versions. I don't see them for the existing dependency elements, so is this because of the org.jboss.jbossas:jboss-as-parent missing them? | [starksm@succubus thirdparty]$ mvn package | [INFO] Scanning for projects... | [INFO] ------------------------------------------------------------------------ | [ERROR] FATAL ERROR | [INFO] ------------------------------------------------------------------------ | [INFO] Error building POM (may not be this project's POM). | | | Project ID: org.jboss.jbossas:jboss-as-thirdparty | POM Location: /home/svn/JBossHead/jboss-head/thirdparty/pom.xml | Validation Messages: | | [0] 'dependencies.dependency.version' is missing for org.jboss.microcontainer:jboss-classloader | | | Reason: Failed to validate POM for project org.jboss.jbossas:jboss-as-thirdparty at /home/svn/JBossHead/jboss-head/thirdparty/pom.xml | | | [INFO] ------------------------------------------------------------------------[INFO] Trace | org.apache.maven.reactor.MavenExecutionException: Failed to validate POM for project org.jboss.jbossas:jboss-as-thirdparty at /home/svn/JBossHead/jboss-head/thirdparty/pom.xml | at org.apache.maven.DefaultMaven.getProjects(DefaultMaven.java:378) | at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:290) | at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:125) | at org.apache.maven.cli.MavenCli.main(MavenCli.java:280) | 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) | Caused by: org.apache.maven.project.InvalidProjectModelException: Failed to validate POM for project org.jboss.jbossas:jboss-as-thirdparty at /home/svn/JBossHead/jboss-head/thirdparty/pom.xml | at org.apache.maven.project.DefaultMavenProjectBuilder.processProjectLogic(DefaultMavenProjectBuilder.java:998) | at org.apache.maven.project.DefaultMavenProjectBuilder.buildInternal(DefaultMavenProjectBuilder.java:801) | at org.apache.maven.project.DefaultMavenProjectBuilder.buildFromSourceFileInternal(DefaultMavenProjectBuilder.java:479) | at org.apache.maven.project.DefaultMavenProjectBuilder.build(DefaultMavenProjectBuilder.java:200) | at org.apache.maven.DefaultMaven.getProject(DefaultMaven.java:553) | at org.apache.maven.DefaultMaven.collectProjects(DefaultMaven.java:467) at org.apache.maven.DefaultMaven.getProjects(DefaultMaven.java:364) | ... 11 more | The example fragments I added were: | <mappedDependencies> | <dependency> | <groupId>corg.jboss.microcontainer</groupId> | <artifactId>jboss-aop-mc-int</artifactId> | <mapping> | <componentId>jboss/microcontainer</componentId> | <artifactId>jboss-aop-mc-int</artifactId> | </mapping> | </dependency> | <dependency> | <groupId>corg.jboss.microcontainer</groupId> | <artifactId>jboss-classloader</artifactId> | <mapping> | <componentId>jboss/microcontainer</componentId> | <artifactId>jboss-classloader</artifactId> | </mapping> | </dependency> | </mappedDependencies> | ... | <dependency> | <groupId>org.jboss.microcontainer</groupId> | <artifactId>jboss-aop-mc-int</artifactId> | </dependency> | <dependency> | <groupId>org.jboss.microcontainer</groupId> | <artifactId>jboss-classloader</artifactId> | </dependency> | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4132701#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...