java.lang.NullPointerException

There are no available Samebug tips for this exception. Do you have an idea how to solve this issue? A short tip would help users who saw this issue last week.

  • On a gerrit event, the gerrit trigger fails with NPE: Apr 29, 2015 6:04:43 PM com.sonyericsson.hudson.plugins.gerrit.gerritevents.GerritHandler notifyListener SEVERE: Exception thrown during event handling. java.lang.NullPointerException at com.sonyericsson.hudson.plugins.gerrit.trigger.gerritnotifier.model.BuildMemory$GerritTriggeredEventComparator.compare(BuildMemory.java:63) at com.sonyericsson.hudson.plugins.gerrit.trigger.gerritnotifier.model.BuildMemory$GerritTriggeredEventComparator.compare(BuildMemory.java:60) at java.util.TreeMap.getEntryUsingComparator(TreeMap.java:368) at java.util.TreeMap.getEntry(TreeMap.java:339) at java.util.TreeMap.get(TreeMap.java:272) at com.sonyericsson.hudson.plugins.gerrit.trigger.gerritnotifier.model.BuildMemory.isBuilding(BuildMemory.java:295) at com.sonyericsson.hudson.plugins.gerrit.trigger.gerritnotifier.ToGerritRunListener.isBuilding(ToGerritRunListener.java:264) at com.sonyericsson.hudson.plugins.gerrit.trigger.hudsontrigger.GerritTrigger.gerritEvent(GerritTrigger.java:979) at com.sonyericsson.hudson.plugins.gerrit.gerritevents.GerritHandler.notifyListener(GerritHandler.java:328) at com.sonyericsson.hudson.plugins.gerrit.gerritevents.GerritHandler.notifyListeners(GerritHandler.java:290) at com.sonyericsson.hudson.plugins.gerrit.gerritevents.workers.AbstractGerritEventWork.perform(AbstractGerritEventWork.java:45) at com.sonyericsson.hudson.plugins.gerrit.gerritevents.workers.AbstractJsonObjectWork.perform(AbstractJsonObjectWork.java:57) at com.sonyericsson.hudson.plugins.gerrit.gerritevents.workers.StreamEventsStringWork.perform(StreamEventsStringWork.java:66) at com.sonyericsson.hudson.plugins.gerrit.gerritevents.workers.EventThread.run(EventThread.java:65) And on a job finished it also throws NPE on: Apr 29, 2015 5:53:09 PM hudson.model.listeners.RunListener report WARNING: RunListener failed java.lang.NullPointerException at com.sonyericsson.hudson.plugins.gerrit.trigger.gerritnotifier.model.BuildMemory$GerritTriggeredEventComparator.compare(BuildMemory.java:63) at com.sonyericsson.hudson.plugins.gerrit.trigger.gerritnotifier.model.BuildMemory$GerritTriggeredEventComparator.compare(BuildMemory.java:60) at java.util.TreeMap.getEntryUsingComparator(TreeMap.java:368) at java.util.TreeMap.getEntry(TreeMap.java:339) at java.util.TreeMap.get(TreeMap.java:272) at com.sonyericsson.hudson.plugins.gerrit.trigger.gerritnotifier.model.BuildMemory.started(BuildMemory.java:168) at com.sonyericsson.hudson.plugins.gerrit.trigger.gerritnotifier.ToGerritRunListener.onStarted(ToGerritRunListener.java:150) at com.sonyericsson.hudson.plugins.gerrit.trigger.gerritnotifier.ToGerritRunListener.onStarted(ToGerritRunListener.java:54) at hudson.model.listeners.RunListener.fireStarted(RunListener.java:213) at hudson.model.Run.execute(Run.java:1737) at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43) at hudson.model.ResourceController.execute(ResourceController.java:98) at hudson.model.Executor.run(Executor.java:374)
    via by David Caro,
  • On a gerrit event, the gerrit trigger fails with NPE: Apr 29, 2015 6:04:43 PM com.sonyericsson.hudson.plugins.gerrit.gerritevents.GerritHandler notifyListener SEVERE: Exception thrown during event handling. java.lang.NullPointerException at com.sonyericsson.hudson.plugins.gerrit.trigger.gerritnotifier.model.BuildMemory$GerritTriggeredEventComparator.compare(BuildMemory.java:63) at com.sonyericsson.hudson.plugins.gerrit.trigger.gerritnotifier.model.BuildMemory$GerritTriggeredEventComparator.compare(BuildMemory.java:60) at java.util.TreeMap.getEntryUsingComparator(TreeMap.java:368) at java.util.TreeMap.getEntry(TreeMap.java:339) at java.util.TreeMap.get(TreeMap.java:272) at com.sonyericsson.hudson.plugins.gerrit.trigger.gerritnotifier.model.BuildMemory.isBuilding(BuildMemory.java:295) at com.sonyericsson.hudson.plugins.gerrit.trigger.gerritnotifier.ToGerritRunListener.isBuilding(ToGerritRunListener.java:264) at com.sonyericsson.hudson.plugins.gerrit.trigger.hudsontrigger.GerritTrigger.gerritEvent(GerritTrigger.java:979) at com.sonyericsson.hudson.plugins.gerrit.gerritevents.GerritHandler.notifyListener(GerritHandler.java:328) at com.sonyericsson.hudson.plugins.gerrit.gerritevents.GerritHandler.notifyListeners(GerritHandler.java:290) at com.sonyericsson.hudson.plugins.gerrit.gerritevents.workers.AbstractGerritEventWork.perform(AbstractGerritEventWork.java:45) at com.sonyericsson.hudson.plugins.gerrit.gerritevents.workers.AbstractJsonObjectWork.perform(AbstractJsonObjectWork.java:57) at com.sonyericsson.hudson.plugins.gerrit.gerritevents.workers.StreamEventsStringWork.perform(StreamEventsStringWork.java:66) at com.sonyericsson.hudson.plugins.gerrit.gerritevents.workers.EventThread.run(EventThread.java:65) And on a job finished it also throws NPE on: Apr 29, 2015 5:53:09 PM hudson.model.listeners.RunListener report WARNING: RunListener failed java.lang.NullPointerException at com.sonyericsson.hudson.plugins.gerrit.trigger.gerritnotifier.model.BuildMemory$GerritTriggeredEventComparator.compare(BuildMemory.java:63) at com.sonyericsson.hudson.plugins.gerrit.trigger.gerritnotifier.model.BuildMemory$GerritTriggeredEventComparator.compare(BuildMemory.java:60) at java.util.TreeMap.getEntryUsingComparator(TreeMap.java:368) at java.util.TreeMap.getEntry(TreeMap.java:339) at java.util.TreeMap.get(TreeMap.java:272) at com.sonyericsson.hudson.plugins.gerrit.trigger.gerritnotifier.model.BuildMemory.started(BuildMemory.java:168) at com.sonyericsson.hudson.plugins.gerrit.trigger.gerritnotifier.ToGerritRunListener.onStarted(ToGerritRunListener.java:150) at com.sonyericsson.hudson.plugins.gerrit.trigger.gerritnotifier.ToGerritRunListener.onStarted(ToGerritRunListener.java:54) at hudson.model.listeners.RunListener.fireStarted(RunListener.java:213) at hudson.model.Run.execute(Run.java:1737) at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43) at hudson.model.ResourceController.execute(ResourceController.java:98) at hudson.model.Executor.run(Executor.java:374)
    via by David Caro,
    • java.lang.NullPointerException at com.sonyericsson.hudson.plugins.gerrit.trigger.gerritnotifier.model.BuildMemory$GerritTriggeredEventComparator.compare(BuildMemory.java:63) at com.sonyericsson.hudson.plugins.gerrit.trigger.gerritnotifier.model.BuildMemory$GerritTriggeredEventComparator.compare(BuildMemory.java:60) at java.util.TreeMap.getEntryUsingComparator(TreeMap.java:368) at java.util.TreeMap.getEntry(TreeMap.java:339) at java.util.TreeMap.get(TreeMap.java:272) at com.sonyericsson.hudson.plugins.gerrit.trigger.gerritnotifier.model.BuildMemory.started(BuildMemory.java:168) at com.sonyericsson.hudson.plugins.gerrit.trigger.gerritnotifier.ToGerritRunListener.onStarted(ToGerritRunListener.java:150) at com.sonyericsson.hudson.plugins.gerrit.trigger.gerritnotifier.ToGerritRunListener.onStarted(ToGerritRunListener.java:54) at hudson.model.listeners.RunListener.fireStarted(RunListener.java:213) at hudson.model.Run.execute(Run.java:1737) at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43) at hudson.model.ResourceController.execute(ResourceController.java:98) at hudson.model.Executor.run(Executor.java:374)
    No Bugmate found.