[ http://jira.codehaus.org/browse/MCHANGELOG-20?page=all ]
Brett Porter moved MOJO-149 to MCHANGELOG-20:
---------------------------------------------
Key: MCHANGELOG-20 (was: MOJO-149)
Project: Maven 2.x Changelog Plugin (was: Mojo)
> You must use the id tag when listing developers in your POM, otherwise NPE if
> using the changelog plugin
> --------------------------------------------------------------------------------------------------------
>
> Key: MCHANGELOG-20
> URL: http://jira.codehaus.org/browse/MCHANGELOG-20
> Project: Maven 2.x Changelog Plugin
> Type: Bug
> Environment: OSX 10.4.3, java 1.4.2._09,
> changelog-maven-plugin-2.0-beta-2-SNAPSHOT
> Reporter: Julian Wood
> Assignee: Edwin Punzalan
>
>
> If you don't add an id tag to your developer in your pom (which is not
> required), and you configure a changelog report, then this piece of code will
> generate an NPE, because you can't add a null key to a Hashtable:
> ChangeLog.java
> --
> private Properties getUserList()
> {
> Properties userList = new Properties();
>
> Developer developer = null;
> for (Iterator i = getDevelopers().iterator(); i.hasNext();)
> {
> developer = (Developer) i.next();
> userList.put(developer.getId(), developer.getName());
> }
>
> return userList;
> }
> --
> [INFO] Generate "changelog" report.
> [INFO] Generating changed sets xml to:
> /Volumes/Jaguar/Users/woodj/Documents/pmgt/pmgt/trunk/pmgt-jar/target/changelog.xml
> [INFO] SCM Working Directory:
> /Volumes/Jaguar/Users/woodj/Documents/pmgt/pmgt/trunk/pmgt-jar/src/main/java
> [INFO] SCM Command Line[0]: svn
> [INFO] SCM Command Line[1]: log
> [INFO] SCM Command Line[2]: -v
> [INFO] SCM Command Line[3]: -r{2005-11-29}:{2005-10-29}
> [INFO] ChangeSet between 2005-10-29 and 2005-11-29: 14 entries
> [INFO]
> ----------------------------------------------------------------------------
> [ERROR] FATAL ERROR
> [INFO]
> ----------------------------------------------------------------------------
> [INFO] null
> [INFO]
> ----------------------------------------------------------------------------
> [DEBUG] Trace
> java.lang.NullPointerException
> at java.util.Hashtable.put(Hashtable.java:398)
> at
> org.apache.maven.changelog.ChangeLog.getUserList(ChangeLog.java:530)
> at
> org.apache.maven.changelog.ChangeLog.replaceAuthorIdWithName(ChangeLog.java:541)
> at org.apache.maven.changelog.ChangeLog.doExecute(ChangeLog.java:370)
> at
> org.apache.maven.changelog.ChangeLogReport.getChangeLog(ChangeLogReport.java:263)
> at
> org.apache.maven.changelog.ChangeLogReport.generateChangeSetsFromSCM(ChangeLogReport.java:218)
> at
> org.apache.maven.changelog.ChangeLogReport.getChangedSets(ChangeLogReport.java:198)
> at
> org.apache.maven.changelog.ChangeLogReport.executeReport(ChangeLogReport.java:173)
> at
> org.apache.maven.reporting.AbstractMavenReport.generate(AbstractMavenReport.java:117)
> at
> org.apache.maven.plugins.site.SiteMojo.generateReportsPages(SiteMojo.java:802)
> at org.apache.maven.plugins.site.SiteMojo.execute(SiteMojo.java:301)
> at
> org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:412)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:519)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:469)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:448)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:301)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:268)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:137)
> 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:249)
> 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:324)
> 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]
> ----------------------------------------------------------------------------
> Not sure if this should be fixed in the docs, or in code.
> Thanks,
> Julian
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