[ http://jira.codehaus.org/browse/MNG-2123?page=comments#action_71891 ] Edwin Punzalan commented on MNG-2123: -------------------------------------
As Brett suggested, I'm just going to make RELEASE as the default recommendationVersion so that it will be returned for conflicting VersionRanges. I've now made the unit tests pass and will be doing intensive tests on it for the different projects I have. > NullPointerException when a dependency uses version range and another uses an > actual version incompatible with that range > ------------------------------------------------------------------------------------------------------------------------- > > Key: MNG-2123 > URL: http://jira.codehaus.org/browse/MNG-2123 > Project: Maven 2 > Issue Type: Bug > Components: Dependencies > Affects Versions: 2.0.3, 2.0.2, 2.0.4 > Reporter: Carlos Sanchez > Assigned To: Edwin Punzalan > Fix For: 2.0.5 > > Attachments: pom.xml > > Original Estimate: 4 hours > Remaining Estimate: 4 hours > > Struts 1.2.7 depends on commons-digester 1.6 and jasperreports 1.1.1 in [1.7,) > Build fails with a null pointer exception that is not very explanatory > [INFO] Scanning for projects... > [INFO] > ---------------------------------------------------------------------------- > [INFO] Building Unnamed - test:test:jar:1.0-SNAPSHOT > [INFO] task-segment: [test] > [INFO] > ---------------------------------------------------------------------------- > [INFO] [resources:resources] > [INFO] Using default encoding to copy filtered resources. > [INFO] > ---------------------------------------------------------------------------- > [ERROR] FATAL ERROR > [INFO] > ---------------------------------------------------------------------------- > [INFO] version was null for commons-digester:commons-digester > [INFO] > ---------------------------------------------------------------------------- > [INFO] Trace > java.lang.NullPointerException: version was null for > commons-digester:commons-digester > at > org.apache.maven.artifact.DefaultArtifact.getBaseVersion(DefaultArtifact.java:361) > at > org.apache.maven.artifact.DefaultArtifact.getId(DefaultArtifact.java:222) > at > org.apache.maven.artifact.resolver.ResolutionNode.getDependencyTrail(ResolutionNode.java:115) > at > org.apache.maven.artifact.resolver.DefaultArtifactCollector.collect(DefaultArtifactCollector.java:88) > at > org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolveTransitively(DefaultArtifactResolver.java:223) > at > org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolveTransitively(DefaultArtifactResolver.java:211) > at > org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolveTransitively(DefaultArtifactResolver.java:182) > at > org.apache.maven.plugin.DefaultPluginManager.resolveTransitiveDependencies(DefaultPluginManager.java:1117) > at > org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:366) > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:534) > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:475) > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:454) > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:306) > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:273) > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:140) > at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:322) > at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:115) > at org.apache.maven.cli.MavenCli.main(MavenCli.java:256) > 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:585) > at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315) > at org.codehaus.classworlds.Launcher.launch(Launcher.java:255) > at > org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430) > at org.codehaus.classworlds.Launcher.main(Launcher.java:375) > [INFO] > ---------------------------------------------------------------------------- > [INFO] Total time: 1 second > [INFO] Finished at: Sun Mar 05 23:26:16 PST 2006 > [INFO] Final Memory: 3M/5M > [INFO] > ---------------------------------------------------------------------------- -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.codehaus.org/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira
