Embedded error: roots differ error on simple project
----------------------------------------------------
Key: MREACTOR-9
URL: http://jira.codehaus.org/browse/MREACTOR-9
Project: Maven 2.x Reactor Plugin
Issue Type: Bug
Affects Versions: 1.0
Environment: cygwin
Reporter: Jorg Heymans
Attachments: reactor-bug.tar.gz
Unpack the attached project, go to the root-pom directory and do mvn
reactor:make -Dmake.artifacts=B-api :
{code}
$ mvn reactor:make -Dmake.artifacts=B-api
[INFO] Scanning for projects...
[INFO] Reactor build order:
[INFO] myProject
[INFO] A api
[INFO] A impl
[INFO] A-modules
[INFO] B api
[INFO] B impl
[INFO] B-modules
[INFO] myProject-modules
[INFO] Searching repository for plugin with prefix: 'reactor'.
[INFO] ------------------------------------------------------------------------
[INFO] Building myProject
[INFO] task-segment: [reactor:make] (aggregator-style)
[INFO] ------------------------------------------------------------------------
[INFO] [reactor:make]
[INFO] ------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO] ------------------------------------------------------------------------
[INFO] Problem generating dependency tree
Embedded error: Roots differ
[INFO] ------------------------------------------------------------------------
[INFO] For more information, run Maven with the -e switch
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 3 seconds
[INFO] Finished at: Tue Sep 30 09:18:16 CEST 2008
[INFO] Final Memory: 7M/13M
[INFO] ------------------------------------------------------------------------
{code}
or go to the modules directory and do make.folders=B/api :
{code}
$ mvn reactor:make -Dmake.folders=B/api
[INFO] Scanning for projects...
[INFO] Reactor build order:
[INFO] A api
[INFO] A impl
[INFO] A-modules
[INFO] B api
[INFO] B impl
[INFO] B-modules
[INFO] myProject-modules
[INFO] Searching repository for plugin with prefix: 'reactor'.
[INFO] ------------------------------------------------------------------------
[INFO] Building myProject-modules
[INFO] task-segment: [reactor:make] (aggregator-style)
[INFO] ------------------------------------------------------------------------
[INFO] [reactor:make]
[INFO] ------------------------------------------------------------------------
[ERROR] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] No folders matched: B/api
[INFO] ------------------------------------------------------------------------
[INFO] For more information, run Maven with the -e switch
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 4 seconds
[INFO] Finished at: Tue Sep 30 09:16:14 CEST 2008
[INFO] Final Memory: 7M/14M
[INFO] ------------------------------------------------------------------------
{code}
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