[
http://jira.codehaus.org/browse/MNG-4402?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Benjamin Bentmann closed MNG-4402.
----------------------------------
Resolution: Fixed
Fix Version/s: 3.0-alpha-3
Assignee: Benjamin Bentmann
Done in [r829383|http://svn.apache.org/viewvc?view=revision&revision=829383].
> Improve duplicated modules error
> --------------------------------
>
> Key: MNG-4402
> URL: http://jira.codehaus.org/browse/MNG-4402
> Project: Maven 2
> Issue Type: Improvement
> Components: Errors
> Affects Versions: 3.0-alpha-3
> Reporter: Marvin Froeder
> Assignee: Benjamin Bentmann
> Fix For: 3.0-alpha-3
>
>
> Maven should better scream at the duplicate module in the originating POM to
> catch the issue at its source.
> Right now it does print
> {code}
> [INFO] Scanning for projects...
> [WARNING]
> [WARNING] Some problems were encountered while building the effective model
> for org.sonatype.flexmojos:flexmojos-generator-compiler-iface:jar:4.0-SNAPSHOT
> [WARNING] 'reporting.plugins.plugin.version' is missing for
> org.apache.maven.plugins:maven-checkstyle-plugin @
> org.sonatype.flexmojos:flexmojos-generator-compiler-iface:4
> .0-SNAPSHOT,
> F:\flexmojos-aggregator\flexmojos-sandbox\flexmojos-generator-compiler-iface\pom.xml
> [WARNING] 'reporting.plugins.plugin.version' is missing for
> org.apache.maven.plugins:maven-plugin-plugin @
> org.sonatype.flexmojos:flexmojos-generator-compiler-iface:4.0-S
> NAPSHOT,
> F:\flexmojos-aggregator\flexmojos-sandbox\flexmojos-generator-compiler-iface\pom.xml
> [WARNING] 'reporting.plugins.plugin.version' is missing for
> org.apache.maven.plugins:maven-javadoc-plugin @
> org.sonatype.flexmojos:flexmojos-generator-compiler-iface:4.0-
> SNAPSHOT,
> F:\flexmojos-aggregator\flexmojos-sandbox\flexmojos-generator-compiler-iface\pom.xml
> [WARNING] 'reporting.plugins.plugin.version' is missing for
> org.codehaus.mojo:taglist-maven-plugin @
> org.sonatype.flexmojos:flexmojos-generator-compiler-iface:4.0-SNAPSHO
> T,
> F:\flexmojos-aggregator\flexmojos-sandbox\flexmojos-generator-compiler-iface\pom.xml
> [WARNING] 'reporting.plugins.plugin.version' is missing for
> org.codehaus.mojo:changelog-maven-plugin @
> org.sonatype.flexmojos:flexmojos-generator-compiler-iface:4.0-SNAPS
> HOT,
> F:\flexmojos-aggregator\flexmojos-sandbox\flexmojos-generator-compiler-iface\pom.xml
> [WARNING]
> [WARNING] Some problems were encountered while building the effective model
> for org.sonatype.flexmojos:flexmojos-generator-api:jar:4.0-SNAPSHOT
> [WARNING] 'reporting.plugins.plugin.version' is missing for
> org.apache.maven.plugins:maven-checkstyle-plugin @
> org.sonatype.flexmojos:flexmojos-generator-api:4.0-SNAPSHOT
> , F:\flexmojos-aggregator\flexmojos-generator\flexmojos-generator-api\pom.xml
> [WARNING] 'reporting.plugins.plugin.version' is missing for
> org.apache.maven.plugins:maven-plugin-plugin @
> org.sonatype.flexmojos:flexmojos-generator-api:4.0-SNAPSHOT, F:
> \flexmojos-aggregator\flexmojos-generator\flexmojos-generator-api\pom.xml
> [WARNING] 'reporting.plugins.plugin.version' is missing for
> org.apache.maven.plugins:maven-javadoc-plugin @
> org.sonatype.flexmojos:flexmojos-generator-api:4.0-SNAPSHOT, F
> :\flexmojos-aggregator\flexmojos-generator\flexmojos-generator-api\pom.xml
> [WARNING] 'reporting.plugins.plugin.version' is missing for
> org.codehaus.mojo:taglist-maven-plugin @
> org.sonatype.flexmojos:flexmojos-generator-api:4.0-SNAPSHOT, F:\flexm
> ojos-aggregator\flexmojos-generator\flexmojos-generator-api\pom.xml
> [WARNING] 'reporting.plugins.plugin.version' is missing for
> org.codehaus.mojo:changelog-maven-plugin @
> org.sonatype.flexmojos:flexmojos-generator-api:4.0-SNAPSHOT, F:\fle
> xmojos-aggregator\flexmojos-generator\flexmojos-generator-api\pom.xml
> [WARNING]
> [WARNING] Some problems were encountered while building the effective model
> for
> org.sonatype.flexmojos:flexmojos-generator-graniteds-1.1.0:jar:4.0-SNAPSHOT
> [WARNING] 'reporting.plugins.plugin.version' is missing for
> org.apache.maven.plugins:maven-checkstyle-plugin @
> org.sonatype.flexmojos:flexmojos-generator-graniteds-1.1.0:
> 4.0-SNAPSHOT,
> F:\flexmojos-aggregator\flexmojos-generator\flexmojos-generator-graniteds-1.1.0\pom.xml
> [WARNING] 'reporting.plugins.plugin.version' is missing for
> org.apache.maven.plugins:maven-plugin-plugin @
> org.sonatype.flexmojos:flexmojos-generator-graniteds-1.1.0:4.0-
> SNAPSHOT,
> F:\flexmojos-aggregator\flexmojos-generator\flexmojos-generator-graniteds-1.1.0\pom.xml
> [WARNING] 'reporting.plugins.plugin.version' is missing for
> org.apache.maven.plugins:maven-javadoc-plugin @
> org.sonatype.flexmojos:flexmojos-generator-graniteds-1.1.0:4.0
> -SNAPSHOT,
> F:\flexmojos-aggregator\flexmojos-generator\flexmojos-generator-graniteds-1.1.0\pom.xml
> [WARNING] 'reporting.plugins.plugin.version' is missing for
> org.codehaus.mojo:taglist-maven-plugin @
> org.sonatype.flexmojos:flexmojos-generator-graniteds-1.1.0:4.0-SNAPSH
> OT,
> F:\flexmojos-aggregator\flexmojos-generator\flexmojos-generator-graniteds-1.1.0\pom.xml
> [WARNING] 'reporting.plugins.plugin.version' is missing for
> org.codehaus.mojo:changelog-maven-plugin @
> org.sonatype.flexmojos:flexmojos-generator-graniteds-1.1.0:4.0-SNAP
> SHOT,
> F:\flexmojos-aggregator\flexmojos-generator\flexmojos-generator-graniteds-1.1.0\pom.xml
> [WARNING]
> [WARNING] Some problems were encountered while building the effective model
> for
> org.sonatype.flexmojos:flexmojos-generator-graniteds-2.0.0:jar:4.0-SNAPSHOT
> [WARNING] 'reporting.plugins.plugin.version' is missing for
> org.apache.maven.plugins:maven-checkstyle-plugin @
> org.sonatype.flexmojos:flexmojos-generator-graniteds-2.0.0:
> 4.0-SNAPSHOT,
> F:\flexmojos-aggregator\flexmojos-generator\flexmojos-generator-graniteds-2.0.0\pom.xml
> [WARNING] 'reporting.plugins.plugin.version' is missing for
> org.apache.maven.plugins:maven-plugin-plugin @
> org.sonatype.flexmojos:flexmojos-generator-graniteds-2.0.0:4.0-
> SNAPSHOT,
> F:\flexmojos-aggregator\flexmojos-generator\flexmojos-generator-graniteds-2.0.0\pom.xml
> [WARNING] 'reporting.plugins.plugin.version' is missing for
> org.apache.maven.plugins:maven-javadoc-plugin @
> org.sonatype.flexmojos:flexmojos-generator-graniteds-2.0.0:4.0
> -SNAPSHOT,
> F:\flexmojos-aggregator\flexmojos-generator\flexmojos-generator-graniteds-2.0.0\pom.xml
> [WARNING] 'reporting.plugins.plugin.version' is missing for
> org.codehaus.mojo:taglist-maven-plugin @
> org.sonatype.flexmojos:flexmojos-generator-graniteds-2.0.0:4.0-SNAPSH
> OT,
> F:\flexmojos-aggregator\flexmojos-generator\flexmojos-generator-graniteds-2.0.0\pom.xml
> [WARNING] 'reporting.plugins.plugin.version' is missing for
> org.codehaus.mojo:changelog-maven-plugin @
> org.sonatype.flexmojos:flexmojos-generator-graniteds-2.0.0:4.0-SNAP
> SHOT,
> F:\flexmojos-aggregator\flexmojos-generator\flexmojos-generator-graniteds-2.0.0\pom.xml
> [WARNING]
> [WARNING] Some problems were encountered while building the effective model
> for org.sonatype.flexmojos:flexmojos-generator-constraints:jar:4.0-SNAPSHOT
> [WARNING] 'reporting.plugins.plugin.version' is missing for
> org.apache.maven.plugins:maven-checkstyle-plugin @
> org.sonatype.flexmojos:flexmojos-generator-constraints:4.0-
> SNAPSHOT,
> F:\flexmojos-aggregator\flexmojos-generator\flexmojos-generator-constraints\pom.xml
> [WARNING] 'reporting.plugins.plugin.version' is missing for
> org.apache.maven.plugins:maven-plugin-plugin @
> org.sonatype.flexmojos:flexmojos-generator-constraints:4.0-SNAP
> SHOT,
> F:\flexmojos-aggregator\flexmojos-generator\flexmojos-generator-constraints\pom.xml
> [WARNING] 'reporting.plugins.plugin.version' is missing for
> org.apache.maven.plugins:maven-javadoc-plugin @
> org.sonatype.flexmojos:flexmojos-generator-constraints:4.0-SNA
> PSHOT,
> F:\flexmojos-aggregator\flexmojos-generator\flexmojos-generator-constraints\pom.xml
> [WARNING] 'reporting.plugins.plugin.version' is missing for
> org.codehaus.mojo:taglist-maven-plugin @
> org.sonatype.flexmojos:flexmojos-generator-constraints:4.0-SNAPSHOT,
> F:\flexmojos-aggregator\flexmojos-generator\flexmojos-generator-constraints\pom.xml
> [WARNING] 'reporting.plugins.plugin.version' is missing for
> org.codehaus.mojo:changelog-maven-plugin @
> org.sonatype.flexmojos:flexmojos-generator-constraints:4.0-SNAPSHOT
> ,
> F:\flexmojos-aggregator\flexmojos-generator\flexmojos-generator-constraints\pom.xml
> [WARNING]
> [WARNING] Some problems were encountered while building the effective model
> for org.sonatype.flexmojos:flexmojos-generator-api:jar:4.0-SNAPSHOT
> [WARNING] 'reporting.plugins.plugin.version' is missing for
> org.apache.maven.plugins:maven-checkstyle-plugin @
> org.sonatype.flexmojos:flexmojos-generator-api:4.0-SNAPSHOT
> , F:\flexmojos-aggregator\flexmojos-generator\flexmojos-generator-api\pom.xml
> [WARNING] 'reporting.plugins.plugin.version' is missing for
> org.apache.maven.plugins:maven-plugin-plugin @
> org.sonatype.flexmojos:flexmojos-generator-api:4.0-SNAPSHOT, F:
> \flexmojos-aggregator\flexmojos-generator\flexmojos-generator-api\pom.xml
> [WARNING] 'reporting.plugins.plugin.version' is missing for
> org.apache.maven.plugins:maven-javadoc-plugin @
> org.sonatype.flexmojos:flexmojos-generator-api:4.0-SNAPSHOT, F
> :\flexmojos-aggregator\flexmojos-generator\flexmojos-generator-api\pom.xml
> [WARNING] 'reporting.plugins.plugin.version' is missing for
> org.codehaus.mojo:taglist-maven-plugin @
> org.sonatype.flexmojos:flexmojos-generator-api:4.0-SNAPSHOT, F:\flexm
> ojos-aggregator\flexmojos-generator\flexmojos-generator-api\pom.xml
> [WARNING] 'reporting.plugins.plugin.version' is missing for
> org.codehaus.mojo:changelog-maven-plugin @
> org.sonatype.flexmojos:flexmojos-generator-api:4.0-SNAPSHOT, F:\fle
> xmojos-aggregator\flexmojos-generator\flexmojos-generator-api\pom.xml
> [WARNING]
> [WARNING] Some problems were encountered while building the effective model
> for
> org.sonatype.flexmojos:flexmojos-generator-graniteds-1.1.0:jar:4.0-SNAPSHOT
> [WARNING] 'reporting.plugins.plugin.version' is missing for
> org.apache.maven.plugins:maven-checkstyle-plugin @
> org.sonatype.flexmojos:flexmojos-generator-graniteds-1.1.0:
> 4.0-SNAPSHOT,
> F:\flexmojos-aggregator\flexmojos-generator\flexmojos-generator-graniteds-1.1.0\pom.xml
> [WARNING] 'reporting.plugins.plugin.version' is missing for
> org.apache.maven.plugins:maven-plugin-plugin @
> org.sonatype.flexmojos:flexmojos-generator-graniteds-1.1.0:4.0-
> SNAPSHOT,
> F:\flexmojos-aggregator\flexmojos-generator\flexmojos-generator-graniteds-1.1.0\pom.xml
> [WARNING] 'reporting.plugins.plugin.version' is missing for
> org.apache.maven.plugins:maven-javadoc-plugin @
> org.sonatype.flexmojos:flexmojos-generator-graniteds-1.1.0:4.0
> -SNAPSHOT,
> F:\flexmojos-aggregator\flexmojos-generator\flexmojos-generator-graniteds-1.1.0\pom.xml
> [WARNING] 'reporting.plugins.plugin.version' is missing for
> org.codehaus.mojo:taglist-maven-plugin @
> org.sonatype.flexmojos:flexmojos-generator-graniteds-1.1.0:4.0-SNAPSH
> OT,
> F:\flexmojos-aggregator\flexmojos-generator\flexmojos-generator-graniteds-1.1.0\pom.xml
> [WARNING] 'reporting.plugins.plugin.version' is missing for
> org.codehaus.mojo:changelog-maven-plugin @
> org.sonatype.flexmojos:flexmojos-generator-graniteds-1.1.0:4.0-SNAP
> SHOT,
> F:\flexmojos-aggregator\flexmojos-generator\flexmojos-generator-graniteds-1.1.0\pom.xml
> [WARNING]
> [WARNING] Some problems were encountered while building the effective model
> for
> org.sonatype.flexmojos:flexmojos-generator-graniteds-2.0.0:jar:4.0-SNAPSHOT
> [WARNING] 'reporting.plugins.plugin.version' is missing for
> org.apache.maven.plugins:maven-checkstyle-plugin @
> org.sonatype.flexmojos:flexmojos-generator-graniteds-2.0.0:
> 4.0-SNAPSHOT,
> F:\flexmojos-aggregator\flexmojos-generator\flexmojos-generator-graniteds-2.0.0\pom.xml
> [WARNING] 'reporting.plugins.plugin.version' is missing for
> org.apache.maven.plugins:maven-plugin-plugin @
> org.sonatype.flexmojos:flexmojos-generator-graniteds-2.0.0:4.0-
> SNAPSHOT,
> F:\flexmojos-aggregator\flexmojos-generator\flexmojos-generator-graniteds-2.0.0\pom.xml
> [WARNING] 'reporting.plugins.plugin.version' is missing for
> org.apache.maven.plugins:maven-javadoc-plugin @
> org.sonatype.flexmojos:flexmojos-generator-graniteds-2.0.0:4.0
> -SNAPSHOT,
> F:\flexmojos-aggregator\flexmojos-generator\flexmojos-generator-graniteds-2.0.0\pom.xml
> [WARNING] 'reporting.plugins.plugin.version' is missing for
> org.codehaus.mojo:taglist-maven-plugin @
> org.sonatype.flexmojos:flexmojos-generator-graniteds-2.0.0:4.0-SNAPSH
> OT,
> F:\flexmojos-aggregator\flexmojos-generator\flexmojos-generator-graniteds-2.0.0\pom.xml
> [WARNING] 'reporting.plugins.plugin.version' is missing for
> org.codehaus.mojo:changelog-maven-plugin @
> org.sonatype.flexmojos:flexmojos-generator-graniteds-2.0.0:4.0-SNAP
> SHOT,
> F:\flexmojos-aggregator\flexmojos-generator\flexmojos-generator-graniteds-2.0.0\pom.xml
> [WARNING]
> [WARNING] Some problems were encountered while building the effective model
> for org.sonatype.flexmojos:flexmojos-generator-constraints:jar:4.0-SNAPSHOT
> [WARNING] 'reporting.plugins.plugin.version' is missing for
> org.apache.maven.plugins:maven-checkstyle-plugin @
> org.sonatype.flexmojos:flexmojos-generator-constraints:4.0-
> SNAPSHOT,
> F:\flexmojos-aggregator\flexmojos-generator\flexmojos-generator-constraints\pom.xml
> [WARNING] 'reporting.plugins.plugin.version' is missing for
> org.apache.maven.plugins:maven-plugin-plugin @
> org.sonatype.flexmojos:flexmojos-generator-constraints:4.0-SNAP
> SHOT,
> F:\flexmojos-aggregator\flexmojos-generator\flexmojos-generator-constraints\pom.xml
> [WARNING] 'reporting.plugins.plugin.version' is missing for
> org.apache.maven.plugins:maven-javadoc-plugin @
> org.sonatype.flexmojos:flexmojos-generator-constraints:4.0-SNA
> PSHOT,
> F:\flexmojos-aggregator\flexmojos-generator\flexmojos-generator-constraints\pom.xml
> [WARNING] 'reporting.plugins.plugin.version' is missing for
> org.codehaus.mojo:taglist-maven-plugin @
> org.sonatype.flexmojos:flexmojos-generator-constraints:4.0-SNAPSHOT,
> F:\flexmojos-aggregator\flexmojos-generator\flexmojos-generator-constraints\pom.xml
> [WARNING] 'reporting.plugins.plugin.version' is missing for
> org.codehaus.mojo:changelog-maven-plugin @
> org.sonatype.flexmojos:flexmojos-generator-constraints:4.0-SNAPSHOT
> ,
> F:\flexmojos-aggregator\flexmojos-generator\flexmojos-generator-constraints\pom.xml
> [WARNING]
> [WARNING] Some problems were encountered while building the effective model
> for org.sonatype.flexmojos:flexmojos-tester:jar:4.0-SNAPSHOT
> [WARNING] 'reporting.plugins.plugin.version' is missing for
> org.apache.maven.plugins:maven-checkstyle-plugin @
> org.sonatype.flexmojos:flexmojos-tester:4.0-SNAPSHOT, F:\fl
> exmojos-aggregator\flexmojos-testing\flexmojos-tester\pom.xml
> [WARNING] 'reporting.plugins.plugin.version' is missing for
> org.apache.maven.plugins:maven-plugin-plugin @
> org.sonatype.flexmojos:flexmojos-tester:4.0-SNAPSHOT, F:\flexmo
> jos-aggregator\flexmojos-testing\flexmojos-tester\pom.xml
> [WARNING] 'reporting.plugins.plugin.version' is missing for
> org.apache.maven.plugins:maven-javadoc-plugin @
> org.sonatype.flexmojos:flexmojos-tester:4.0-SNAPSHOT, F:\flexm
> ojos-aggregator\flexmojos-testing\flexmojos-tester\pom.xml
> [WARNING] 'reporting.plugins.plugin.version' is missing for
> org.codehaus.mojo:taglist-maven-plugin @
> org.sonatype.flexmojos:flexmojos-tester:4.0-SNAPSHOT, F:\flexmojos-ag
> gregator\flexmojos-testing\flexmojos-tester\pom.xml
> [WARNING] 'reporting.plugins.plugin.version' is missing for
> org.codehaus.mojo:changelog-maven-plugin @
> org.sonatype.flexmojos:flexmojos-tester:4.0-SNAPSHOT, F:\flexmojos-
> aggregator\flexmojos-testing\flexmojos-tester\pom.xml
> [WARNING]
> [WARNING] It is highly recommended to fix these problems because they
> threaten the stability of your build.
> [WARNING]
> [WARNING] For this reason, future Maven versions might no longer support
> building such malformed projects.
> [WARNING]
> [ERROR] Two or more projects in the reactor have the same identifier, please
> make sure that <groupId>:<artifactId>:<version> is unique for each project:
> {org.sonatype.fle
> xmojos:flexmojos-generator:4.0-SNAPSHOT=[F:\flexmojos-aggregator\flexmojos-generator\pom.xml,
> F:\flexmojos-aggregator\flexmojos-generator\pom.xml], org.sonatype.flexmojos
> :flexmojos-generator-api:4.0-SNAPSHOT=[F:\flexmojos-aggregator\flexmojos-generator\flexmojos-generator-api\pom.xml,
> F:\flexmojos-aggregator\flexmojos-generator\flexmojos-
> generator-api\pom.xml],
> org.sonatype.flexmojos:flexmojos-generator-graniteds-1.1.0:4.0-SNAPSHOT=[F:\flexmojos-aggregator\flexmojos-generator\flexmojos-generator-graniteds
> -1.1.0\pom.xml,
> F:\flexmojos-aggregator\flexmojos-generator\flexmojos-generator-graniteds-1.1.0\pom.xml],
> org.sonatype.flexmojos:flexmojos-generator-graniteds-2.0.0:4.0-S
> NAPSHOT=[F:\flexmojos-aggregator\flexmojos-generator\flexmojos-generator-graniteds-2.0.0\pom.xml,
> F:\flexmojos-aggregator\flexmojos-generator\flexmojos-generator-granited
> s-2.0.0\pom.xml],
> org.sonatype.flexmojos:flexmojos-generator-constraints:4.0-SNAPSHOT=[F:\flexmojos-aggregator\flexmojos-generator\flexmojos-generator-constraints\pom.xml
> ,
> F:\flexmojos-aggregator\flexmojos-generator\flexmojos-generator-constraints\pom.xml]}
> [0]
> [ERROR]
> [ERROR] To see the full stack trace of the errors, re-run Maven with the -e
> switch.
> [ERROR] Re-run Maven using the -X switch to enable full debug logging.
> [ERROR]
> [ERROR] For more information about the errors and possible solutions, please
> read the following articles:
> [ERROR] [0]
> http://cwiki.apache.org/confluence/display/MAVEN/DuplicateProjectException
> {code}
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