[ https://issues.apache.org/jira/browse/MNG-6636?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hervé Boutemy reassigned MNG-6636: ---------------------------------- Assignee: Hervé Boutemy > NPE on reporting convertion (DefaultReportingConverter) when inheritance of > with no reports > ------------------------------------------------------------------------------------------- > > Key: MNG-6636 > URL: https://issues.apache.org/jira/browse/MNG-6636 > Project: Maven > Issue Type: Bug > Components: Inheritance and Interpolation > Affects Versions: 3.6.1 > Reporter: Hervé Boutemy > Assignee: Hervé Boutemy > Priority: Major > Fix For: 3.6.2 > > > when launching Maven on maven-site: > {noformat}$ mvn clean > [INFO] Scanning for projects... > [ERROR] Internal error: java.lang.NullPointerException -> [Help 1] > org.apache.maven.InternalErrorException: Internal error: > java.lang.NullPointerException > at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:120) > at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956) > at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288) > at org.apache.maven.cli.MavenCli.main (MavenCli.java:192) > at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method) > at sun.reflect.NativeMethodAccessorImpl.invoke > (NativeMethodAccessorImpl.java:57) > at sun.reflect.DelegatingMethodAccessorImpl.invoke > (DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke (Method.java:606) > at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced > (Launcher.java:282) > at org.codehaus.plexus.classworlds.launcher.Launcher.launch > (Launcher.java:225) > at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode > (Launcher.java:406) > at org.codehaus.plexus.classworlds.launcher.Launcher.main > (Launcher.java:347) > Caused by: java.lang.NullPointerException > at org.apache.maven.model.plugin.DefaultReportingConverter.convert > (DefaultReportingConverter.java:243) > at org.apache.maven.model.plugin.DefaultReportingConverter.convert > (DefaultReportingConverter.java:213) > at > org.apache.maven.model.plugin.DefaultReportingConverter.convertReporting > (DefaultReportingConverter.java:140) > at org.apache.maven.model.building.DefaultModelBuilder.build > (DefaultModelBuilder.java:479) > at org.apache.maven.model.building.DefaultModelBuilder.build > (DefaultModelBuilder.java:432) > at org.apache.maven.project.DefaultProjectBuilder.build > (DefaultProjectBuilder.java:616){noformat} > caused by the fact that there is no <reports></reports> elements in following > reportSet: > {code:xml} <reporting> > <excludeDefaults>true</excludeDefaults> > <outputDirectory>${site.output}</outputDirectory> > <plugins> > <plugin> > <groupId>org.apache.maven.plugins</groupId> > <artifactId>maven-project-info-reports-plugin</artifactId> > <reportSets> > <reportSet><!-- don't execute inherited reports, since some are > useless and cannot be removed --> > <configuration> > <skip>true</skip> > </configuration> > </reportSet> > {code} -- This message was sent by Atlassian JIRA (v7.6.3#76005)