Started by upstream project "xxx" build number 245
FATAL: null
java.lang.NullPointerException
at org.jvnet.hudson.plugins.DownstreamBuildViewUpdateListener.onStarted(DownstreamBuildViewUpdateListener.java:84)
at org.jvnet.hudson.plugins.DownstreamBuildViewUpdateListener.onStarted(DownstreamBuildViewUpdateListener.java:48)
at hudson.model.listeners.RunListener.fireStarted(RunListener.java:139)
at hudson.model.Run.run(Run.java:1236)
at hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:306)
at hudson.model.ResourceController.execute(ResourceController.java:88)
at hudson.model.Executor.run(Executor.java:122)