java.lang.NullPointerException: This exception has no message.

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via Google Groups by Ringo De Smet, 2 years ago
This exception has no message.
java.lang.NullPointerException:
at hudson.model.Descriptor.toMap(Descriptor.java:880)
at hudson.util.DescribableList.toMap(DescribableList.java:151)
at hudson.model.AbstractProject.getTriggers(AbstractProject.java:1615)
at hudson.triggers.Trigger.checkTriggers(Trigger.java:259)
at hudson.triggers.Trigger$Cron.doRun(Trigger.java:215)
at hudson.triggers.SafeTimerTask.run(SafeTimerTask.java:51)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:304)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:178)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
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:745)

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