That fixed it! Thanks!!! On Thursday, December 28, 2017 at 3:18:21 PM UTC-5, kinow wrote: > > I was having the same problem yesterday. I believe some of my local maven > repo artefacts were corrupted. > > Deleting the .m2/repository folder and re-running mvn clean package fixed > it. > > Hope that helps > Bruno > > Sent from Yahoo Mail on Android > <https://overview.mail.yahoo.com/mobile/?.src=Android> > > On Fri, 29 Dec 2017 at 6:31, Jean-Karlo Accetta > <[email protected] <javascript:>> wrote: > I'm trying to start development of a Jenkins plugin but I can't seem to > get it started. I've tried following several of the tutorials on the > Jenkins pages but the HPI ones end up with the console saying its > deprecated and that I should use the archetypes. Those, in turn, end up > giving me an error about the maven-enforcer-plugin. Here is the output > when running "mvn package" on a project created the empty-plugin archetype: > > [INFO] Scanning for projects... > [INFO] > [INFO] > ------------------------------------------------------------------------ > [INFO] Building TODO Plugin 1.0-SNAPSHOT > [INFO] > ------------------------------------------------------------------------ > [INFO] > [INFO] --- maven-hpi-plugin:2.1:validate (default-validate) @ sample --- > [INFO] > [INFO] --- maven-enforcer-plugin:3.0.0-M1:display-info (display-info) @ > sample --- > [INFO] Maven Version: 3.5.2 > [INFO] JDK Version: 9.0.1 normalized as: 9.0.1 > [INFO] OS Info: Arch: x86_64 Family: mac Name: mac os x Version: 10.13.2 > [INFO] > [INFO] --- maven-enforcer-plugin:3.0.0-M1:enforce (display-info) @ sample > --- > [INFO] Restricted to JDK 1.7 yet > org.kohsuke.stapler:stapler-jrebel:jar:1.253:provided contains > org/kohsuke/stapler/JRebelFacet$ReloaderHook$1.class targeted to JDK 1.8 > [INFO] Restricted to JDK 1.7 yet > org.kohsuke.stapler:stapler-groovy:jar:1.253:provided contains > org/kohsuke/stapler/jelly/groovy/Namespace.class targeted to JDK 1.8 > [INFO] > ------------------------------------------------------------------------ > [INFO] BUILD FAILURE > [INFO] > ------------------------------------------------------------------------ > [INFO] Total time: 3.200 s > [INFO] Finished at: 2017-12-28T12:21:11-05:00 > [INFO] Final Memory: 54M/180M > [INFO] > ------------------------------------------------------------------------ > [ERROR] Failed to execute goal > org.apache.maven.plugins:maven-enforcer-plugin:3.0.0-M1:enforce > (display-info) on project sample: Execution display-info of goal > org.apache.maven.plugins:maven-enforcer-plugin:3.0.0-M1:enforce failed.: > NullPointerException -> [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/PluginExecutionException > > > I have looked online all day since yesterday and haven't found any helpful > information on how to fix this issue or how to at least work around it. I > have tried setting the JAVA_HOME variable to both JDK 9.0.1 and JDK > 1.8.0_152, while using Maven v3.5.2 and v3.5.0. > > Any help would be greatly appreciated; thanks in advance. > > -- > You received this message because you are subscribed to the Google Groups > "Jenkins Developers" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected] <javascript:>. > To view this discussion on the web visit > https://groups.google.com/d/msgid/jenkinsci-dev/21f2b298-44ff-456d-9ef5-64822739be14%40googlegroups.com > > <https://groups.google.com/d/msgid/jenkinsci-dev/21f2b298-44ff-456d-9ef5-64822739be14%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > >
-- You received this message because you are subscribed to the Google Groups "Jenkins Developers" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/jenkinsci-dev/daace2e8-e010-4430-901e-3c5794106810%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
