NPE in log on forced build and project never builds

Project never build and getting NPE in logs.

As I checked on the db, the NPE was caused by null values of the build definition of the project.

2009-08-25 19:57:15,266 [pool-7-thread-1] INFO org.apache.maven.continuum.scm.queue.PrepareBuildProjectsTaskExecutor - Performing action create-build-project-task
2009-08-25 19:57:15,328 [pool-7-thread-1] ERROR org.apache.maven.continuum.scm.queue.PrepareBuildProjectsTaskExecutor -
java.lang.NullPointerException
at org.apache.continuum.buildmanager.ParallelBuildsManager.buildProjects(ParallelBuildsManager.java:193)
at org.apache.maven.continuum.core.action.CreateBuildProjectTaskAction.execute(CreateBuildProjectTaskAction.java:123)
at org.apache.maven.continuum.scm.queue.PrepareBuildProjectsTaskExecutor.buildProjects(PrepareBuildProjectsTaskExecutor.java:549)
at org.apache.maven.continuum.scm.queue.PrepareBuildProjectsTaskExecutor.executeTask(PrepareBuildProjectsTaskExecutor.java:177)
at org.codehaus.plexus.taskqueue.execution.ThreadedTaskQueueExecutor$ExecutorRunnable$1.run(ThreadedTaskQueueExecutor.java:116)
at edu.emory.mathcs.backport.java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:442)
at edu.emory.mathcs.backport.java.util.concurrent.FutureTask.run(FutureTask.java:176)
at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:987)
at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:528)
at java.lang.Thread.run(Thread.java:595)
2009-08-25 19:57:15,329 [pool-7-thread-1] ERROR taskQueueExecutor#prepare-build-project - Error executing task
org.codehaus.plexus.taskqueue.execution.TaskExecutionException: Error executing action 'build-project'
at org.apache.maven.continuum.scm.queue.PrepareBuildProjectsTaskExecutor.buildProjects(PrepareBuildProjectsTaskExecutor.java:559)
at org.apache.maven.continuum.scm.queue.PrepareBuildProjectsTaskExecutor.executeTask(PrepareBuildProjectsTaskExecutor.java:177)
at org.codehaus.plexus.taskqueue.execution.ThreadedTaskQueueExecutor$ExecutorRunnable$1.run(ThreadedTaskQueueExecutor.java:116)
at edu.emory.mathcs.backport.java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:442)
at edu.emory.mathcs.backport.java.util.concurrent.FutureTask.run(FutureTask.java:176)
at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:987)
at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:528)
at java.lang.Thread.run(Thread.java:595)
Caused by: java.lang.NullPointerException
at org.apache.continuum.buildmanager.ParallelBuildsManager.buildProjects(ParallelBuildsManager.java:193)
at org.apache.maven.continuum.core.action.CreateBuildProjectTaskAction.execute(CreateBuildProjectTaskAction.java:123)
at org.apache.maven.continuum.scm.queue.PrepareBuildProjectsTaskExecutor.buildProjects(PrepareBuildProjectsTaskExecutor.java:549)
... 7 more