2017-10-03 14:40:45,392 | INFO | nPool-1-worker-2 | FloatingIPListener | 342 - org.opendaylight.netvirt.natservice-impl - 0.4.2.SNAPSHOT | buildDNATFlowEntity : Bulding DNAT Flow entity for ip 10.10.10.5
2017-10-03 14:40:45,393 | ERROR | nPool-1-worker-2 | FloatingIPListener | 342 - org.opendaylight.netvirt.natservice-impl - 0.4.2.SNAPSHOT | buildSNATFlowEntity : Unable to get Network Provider Type for network Uuid [_value=1862f025-e2fd-4ae8-b6fa-674747dfeeed]
2017-10-03 14:40:45,393 | ERROR | nPool-1-worker-2 | DataStoreJobCoordinator | 292 - org.opendaylight.genius.mdsalutil-api - 0.2.2.SNAPSHOT | Exception when executing jobEntry: JobEntry

{key='NAT-InternalToExternalPortMapKey [_internalIp=90.0.0.5]', mainWorker=org.opendaylight.netvirt.natservice.internal.FloatingIPListener$$Lambda$673/1786558588@471a0f30, rollbackWorker=null, retryCount=3, futures=null}

java.lang.NullPointerException
at org.opendaylight.genius.mdsalutil.internal.MDSALManager.writeFlowEntityInternal(MDSALManager.java:179)
at org.opendaylight.genius.mdsalutil.internal.MDSALManager.addFlowToTx(MDSALManager.java:718)
at Proxyee553f2e_87f6_4608_aa4b_97ea1bfd0dde.addFlowToTx(Unknown Source)
at Proxyf4ddac5e_67d5_4ee9_8061_0536193c1463.addFlowToTx(Unknown Source)
at org.opendaylight.netvirt.natservice.internal.FloatingIPListener.createSNATTblEntry(FloatingIPListener.java:306)
at org.opendaylight.netvirt.natservice.internal.FloatingIPListener.createNATFlowEntries(FloatingIPListener.java:467)
at org.opendaylight.netvirt.natservice.internal.FloatingIPListener.lambda$processFloatingIPAdd$0(FloatingIPListener.java:375)
at org.opendaylight.genius.datastoreutils.DataStoreJobCoordinator$MainTask.run(DataStoreJobCoordinator.java:285)[292:org.opendaylight.genius.mdsalutil-api:0.2.2.SNAPSHOT]
at java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1402)[:1.8.0_141]
at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)[:1.8.0_141]
at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)[:1.8.0_141]
at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)[:1.8.0_141]
at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)[:1.8.0_141]