I got the following error after an otherwise successful build:

[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESSFUL
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 2 minutes 19 seconds
[INFO] Finished at: Fri Jul 17 18:04:11 CEST 2009
[INFO] Final Memory: 216M/528M
[INFO] ------------------------------------------------------------------------
channel stopped
FATAL: null
java.lang.NullPointerException
at
hudson.plugins.mantis.changeset.AbstractChangeSet.getRepositoryBrowser(AbstractChangeSet.java:42)
at
hudson.plugins.mantis.changeset.AbstractChangeSet.getChangeSetLink(AbstractChangeSet.java:47)
at
hudson.plugins.mantis.changeset.SubversionChangeSet.createChangeLog(SubversionChangeSet.java:27)
at hudson.plugins.mantis.Updater.createUpdateText(Updater.java:102)
at hudson.plugins.mantis.Updater.perform(Updater.java:73)
at hudson.plugins.mantis.MantisIssueUpdater.perform(MantisIssueUpdater.java:53)
at
hudson.model.AbstractBuild$AbstractRunner.performAllBuildStep(AbstractBuild.java:379)
at hudson.maven.MavenModuleSetBuild$RunnerImpl.post2(MavenModuleSetBuild.java:511)
at hudson.model.AbstractBuild$AbstractRunner.post(AbstractBuild.java:352)
at hudson.model.Run.run(Run.java:958)
at hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:252)
at hudson.model.ResourceController.execute(ResourceController.java:93)
at hudson.model.Executor.run(Executor.java:118)

The previous 3 builds before this one failed totally and I changed a lot of
stuff (e.g. fiddled with the POMs) - so it wasn't a 'standard' situation I
guess. Nevertheless, I think this shouldn't happen.