[
http://jira.codehaus.org/browse/MSCMCHGLOG-1?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=150625#action_150625
]
Stevo Slavic commented on MSCMCHGLOG-1:
---------------------------------------
Sorry for the delay, it took some time to reproduce.
Plug-in is configured in parent pom and is inherited by sub-modules (some of
which are multi-module projects themselves). When report is run for first
"leaf" module it breaks with NPE if I don't configure "tagBase" configuration
element. Both project.scm.connection and project.scm.developerConnection point
to project svn's "trunk" directory. Here is complete configuration:
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>scmchangelog-maven-plugin</artifactId>
<version>1.0</version>
<configuration>
<dateFormat>yyyy-MM-dd</dateFormat>
<grammar>MANU</grammar>
<timestampFormat>dd/MM/yyyy HH:mm</timestampFormat>
<trackerType>${project.issueManagement.system}</trackerType>
<trackerUrlPattern>${project.issueManagement.url}</trackerUrlPattern>
<connectionType>connection</connectionType>
<connectionUrl>${project.scm.connection}</connectionUrl>
<developerConnectionUrl>${project.scm.developerConnection}</developerConnectionUrl>
<!--
<tagBase>scm:svn:https://svn.foo.bar.com/project/tags</tagBase>
-->
</configuration>
</plugin>
> NPE when generating "Scm ChangeLog" report
> ------------------------------------------
>
> Key: MSCMCHGLOG-1
> URL: http://jira.codehaus.org/browse/MSCMCHGLOG-1
> Project: Maven 2.x SCM Changelog Plugin
> Issue Type: Bug
> Environment: maven 2.0.9
> scmchangelog-maven-plugin 1.0-SNAPSHOT
> Reporter: Stevo Slavic
> Assignee: Emmanuel Hugonnet
>
> When generating a site for a multi-level multi-module project I've
> encountered a "FATAL ERROR" with following stack trace printed by maven:
> java.lang.NullPointerException
> at
> org.codehaus.mojo.scmchangelog.scm.ScmAdapter.getSvnListOfReleases(ScmAdapter.java:131)
> at
> org.codehaus.mojo.scmchangelog.scm.ScmAdapter.getListOfReleases(ScmAdapter.java:93)
> at
> org.codehaus.mojo.scmchangelog.ScmActivityReport.executeReport(ScmActivityReport.java:329)
> at
> org.apache.maven.reporting.AbstractMavenReport.generate(AbstractMavenReport.java:90)
> at
> org.apache.maven.plugins.site.ReportDocumentRenderer.renderDocument(ReportDocumentRenderer.java:139)
> at
> org.apache.maven.doxia.siterenderer.DefaultSiteRenderer.renderModule(DefaultSiteRenderer.java:269)
> at
> org.apache.maven.doxia.siterenderer.DefaultSiteRenderer.render(DefaultSiteRenderer.java:101)
> at
> org.apache.maven.plugins.site.SiteMojo.renderLocale(SiteMojo.java:129)
> at org.apache.maven.plugins.site.SiteMojo.execute(SiteMojo.java:96)
> at
> org.apache.maven.plugins.site.SiteStageMojo.execute(SiteStageMojo.java:105)
> at
> org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:451)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:558)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal(DefaultLifecycleExecutor.java:512)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:482)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:330)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:291)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:142)
> at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:336)
> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:129)
> at org.apache.maven.cli.MavenCli.main(MavenCli.java:287)
> 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)
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