Hi guys, thanks for reporting this, though unfortunately I can't reproduce.
Looking at the error message, I do see one clue: "file:/d:/maven/repository/org/datanucleus/datanucleus-api- jdo/4.1.1/datanucleus-api-jdo-4.1.1.jar" is already registered, and you are trying to register an identical plugin located at URL "file:/D:/maven/repository/org/datanucleus/datanucleus-api- jdo/4.1.1/datanucleus-api-jdo-4.1.1.jar." I see that the first is listed as d:, while the second is D: Obviously these are the same file, but I can imagine that using cygwin or msysgit or similar might consider these as different files. Since there's nothing in the archetype (I'm aware of) that relates to Windows per se, my guess is that this is some sort of issue with your environment. (For what it's worth, I develop on Windows, and "it works for me"). I've also had a go at building on a vanilla docker image (I used frekele/maven on docker hub), and could also build both the archetype and the app fine (was I also apt-get update && apt-get install git). If you can provide any other info, I'll take another look Thx Dan On Fri, 23 Dec 2016 at 08:54 Vladimir Nišević <[email protected]> wrote: > Yes, I observe same issue, tried with artifact version 1.13.2 > > BR,Vladimir > > 2016-12-23 5:51 GMT+01:00 Stephen Cameron <[email protected]>: > > > Hi, > > > > I am try to a maven clean build on the SimpleApp archetype and get the > > following error message. > > > > Maybe something in the pom.xml files? > > > > [INFO] > > [INFO] SimpleApp Parent ................................... SUCCESS [ > > 2.553 s] > > [INFO] SimpleApp Simple Module ............................ FAILURE [ > > 10.456 s] > > [INFO] SimpleApp Application .............................. SKIPPED > > [INFO] SimpleApp Webapp ................................... SKIPPED > > [INFO] > > ------------------------------------------------------------------------ > > [INFO] BUILD FAILURE > > [INFO] > > ------------------------------------------------------------------------ > > [INFO] Total time: 14.053 s > > [INFO] Finished at: 2016-12-23T15:45:15+11:00 > > [INFO] Final Memory: 30M/981M > > [INFO] > > ------------------------------------------------------------------------ > > [ERROR] Failed to execute goal > > org.datanucleus:datanucleus-maven-plugin:4.0.5:enhance (process-classes) > > on > > project myapp-module-simple: Error executing DataNucleus tool > > org.datanucleus.enhancer.DataNucleusEnhancer: InvocationTargetException: > > Plugin (Bundle) "org.datanucleus.api.jdo" is already registered. Ensure > you > > dont have multiple JAR versions of the same plugin in the classpath. The > > URL > > "file:/d:/maven/repository/org/datanucleus/datanucleus- > > api-jdo/4.1.1/datanucleus-api-jdo-4.1.1.jar" > > is already registered, and you are trying to register an identical plugin > > located at URL > > "file:/D:/maven/repository/org/datanucleus/datanucleus- > > api-jdo/4.1.1/datanucleus-api-jdo-4.1.1.jar." > > -> [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/MojoExecutionException > > [ERROR] > > [ERROR] After correcting the problems, you can resume the build with the > > command > > [ERROR] mvn <goals> -rf :myapp-module-simple > > >
