[ https://jira.codehaus.org/browse/MNG-5157?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Benjamin Bentmann closed MNG-5157. ---------------------------------- Resolution: Fixed Fix Version/s: 3.0.4 Assignee: Benjamin Bentmann Fixed in [r1158623|http://svn.apache.org/viewvc?view=revision&revision=1158623]. What mvn meant to report is that your dependency declaration for the import POM is missing one of the coordinates groupId, artifactId or version. > NPE stemming from DefaultModelBuilder.containsCoordinates > --------------------------------------------------------- > > Key: MNG-5157 > URL: https://jira.codehaus.org/browse/MNG-5157 > Project: Maven 2 & 3 > Issue Type: Bug > Affects Versions: 3.0.3 > Environment: $ mvn -version > Apache Maven 3.0.3 (r1075438; 2011-02-28 12:31:09-0500) > Maven home: /opt/apache/maven/apache-maven-3.0.3 > Java version: 1.6.0_26, vendor: Sun Microsystems Inc. > Java home: /opt/oracle/java/jdk1.6.0_26/jre > Default locale: en_US, platform encoding: UTF-8 > OS name: "linux", version: "2.6.38-10-generic", arch: "amd64", family: "unix" > Reporter: Andrew Lee Rubinger > Assignee: Benjamin Bentmann > Fix For: 3.0.4 > > > [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:168) > at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537) > at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196) > at org.apache.maven.cli.MavenCli.main(MavenCli.java:141) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at > org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290) > at > org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230) > at > org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409) > at > org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352) > Caused by: java.lang.NullPointerException > at java.lang.String.contains(String.java:2103) > at > org.apache.maven.model.building.DefaultModelBuilder.containsCoordinates(DefaultModelBuilder.java:1047) > at > org.apache.maven.model.building.DefaultModelBuilder.importDependencyManagement(DefaultModelBuilder.java:948) > at > org.apache.maven.model.building.DefaultModelBuilder.build(DefaultModelBuilder.java:403) > at > org.apache.maven.model.building.DefaultModelBuilder.build(DefaultModelBuilder.java:374) > at > org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBuilder.java:536) > at > org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBuilder.java:542) > at > org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBuilder.java:328) > at org.apache.maven.DefaultMaven.collectProjects(DefaultMaven.java:632) > at > org.apache.maven.DefaultMaven.getProjectsForMavenReactor(DefaultMaven.java:581) > at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:233) > at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156) > ... 11 more > I was able to come across this by declaring in a parent POM a > dependencyManagement/dependency entry, then in a child POM putting the same > dependencyManagement/dependency entry in place, this time w/ "import" scope. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira