NullPointer after upgrade to 1.577

[Christopher Helck]

After upgrading from a pretty old version (at least 30 revisions) a large number of jobs don't show up in the browser although the job directories still exist on the server. The log file has tons of errors similar to:

 

Aug 27, 2014 3:43:23 PM jenkins.InitReactorRunner$1 onTaskFailed

SEVERE: Failed Loading job RFQ.LPA.Common 1.0 java.lang.NullPointerException

        at hudson.model.AbstractProject.getLastBuild(AbstractProject.java:970)

        at hudson.maven.AbstractMavenProject.createTransientActions(AbstractMavenProject.java:184)

        at hudson.maven.MavenModuleSet.createTransientActions(MavenModuleSet.java:463)

        at hudson.model.AbstractProject.updateTransientActions(AbstractProject.java:739)

        at hudson.maven.MavenModuleSet.updateTransientActions(MavenModuleSet.java:459)

        at hudson.model.AbstractProject.save(AbstractProject.java:303)

        at hudson.plugins.disk_usage.DiskUsageProperty.setOwner(DiskUsageProperty.java:150)

        at hudson.model.Job.onLoad(Job.java:214)

        at hudson.model.AbstractProject.onLoad(AbstractProject.java:317)

        at hudson.maven.MavenModuleSet.onLoad(MavenModuleSet.java:789)

        at hudson.model.Items.load(Items.java:279)

        at jenkins.model.Jenkins$18.run(Jenkins.java:2649)

        at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:169)

        at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:282)

        at jenkins.model.Jenkins$7.runTask(Jenkins.java:885)

        at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:210)

        at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:117)

        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)

        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)

        at java.lang.Thread.run(Thread.java:724)

 

Any help would be greatly appreciated.

-Chris