Hi Lars, The issue seems to arise from the fact that the top level container pom contains the two modules
- releng/org.eclipse.nebula.nebula-release - releng/org.eclipse.nebula.nebula-incubation In both of these modules, the module ../../examples/org.eclipse.nebula.examples is referenced, which appears to violate the constraint that "The coordinates for a project as given by its group id, artifact id and version must be unique within a reactor build". Hence with the actual state of the module structure, I guess you need to build on the level of one of the two modules stated above instead of on the Nebula project top level. Best, MP 2018-02-12 11:54 GMT+01:00 Lars Vogel <lars.vo...@vogella.com>: > Hi, > > how do I build the Nebula project? > > mvn clean verify result in the following error: > > [INFO] Scanning for projects... > [ERROR] [ERROR] Project > 'org.eclipse.nebula:org.eclipse.nebula.examples:1.0.4-SNAPSHOT' is > duplicated in the reactor @ > [ERROR] Project > 'org.eclipse.nebula:org.eclipse.nebula.examples:1.0.4-SNAPSHOT' is > duplicated in the reactor -> [Help 1] > [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] [Help 1] > http://cwiki.apache.org/confluence/display/MAVEN/DuplicateProjectException > > Or is this simply a bug? > > Best regards, Lars > > -- > Eclipse Platform project co-lead > CEO vogella GmbH > > Haindaalwisch 17a, 22395 Hamburg > Amtsgericht Hamburg: HRB 127058 > Geschäftsführer: Lars Vogel, Jennifer Nerlich de Vogel > USt-IdNr.: DE284122352 > Fax (040) 5247 6322, Email: lars.vo...@vogella.com, Web: > http://www.vogella.com > _______________________________________________ > nebula-dev mailing list > nebula-dev@eclipse.org > To change your delivery options, retrieve your password, or unsubscribe > from this list, visit > https://dev.eclipse.org/mailman/listinfo/nebula-dev
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