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  1. OpenNMS
  2. NMS-8291

Enlinkd null pointer exception in BridgeTopologyDiscovery

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      here are a few of these exceptions in the log, could these caused by restarts or the provisioning?
      2016-04-05 13:37:09,498 ERROR [Scheduler-Thread-63-of-50] o.o.n.e.NodeDiscoveryBridgeTopology: run: node: {}, got exception
      java.lang.NullPointerException
      at java.util.AbstractCollection.addAll(AbstractCollection.java:343) ~[?:1.8.0_51]
      at org.opennms.netmgt.enlinkd.NodeDiscoveryBridgeTopology$BridgeTopologyHelper.<init>(NodeDiscoveryBridgeTopology.java:110) ~[opennms-services-17.0.1-SNAPSHOT.jar:?]
      at org.opennms.netmgt.enlinkd.NodeDiscoveryBridgeTopology.calculate(NodeDiscoveryBridgeTopology.java:657) ~[opennms-services-17.0.1-SNAPSHOT.jar:?]
      at org.opennms.netmgt.enlinkd.NodeDiscoveryBridgeTopology.calculate(NodeDiscoveryBridgeTopology.java:649) ~[opennms-services-17.0.1-SNAPSHOT.jar:?]
      at org.opennms.netmgt.enlinkd.NodeDiscoveryBridgeTopology.runCollection(NodeDiscoveryBridgeTopology.java:602) [opennms-services-17.0.1-SNAPSHOT.jar:?]
      at org.opennms.netmgt.enlinkd.NodeDiscoveryBridgeTopology.run(NodeDiscoveryBridgeTopology.java:582) [opennms-services-17.0.1-SNAPSHOT.jar:?]
      at org.opennms.netmgt.enlinkd.scheduler.Scheduler$1.run(Scheduler.java:209) [opennms-services-17.0.1-SNAPSHOT.jar:?]
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_51]
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_51]
      at org.opennms.core.concurrent.LogPreservingThreadFactory$3.run(LogPreservingThreadFactory.java:124) [opennms-util-17.0.1-SNAPSHOT.jar:?]
      at java.lang.Thread.run(Thread.java:745) [?:1.8.0_51]

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            • Assignee:
              rssntn67 Antonio Russo
              Reporter:
              rssntn67 Antonio Russo
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