NullPointerException on NetworkServiceImpl (when fill consensus stats on peers)
[2019-01-08 17:01:30,886][ERROR][org.duniter.core.client.service.local.NetworkServiceImpl] Error while loading all peers: Error while loading peers: java.lang.NullPointerException
org.duniter.core.exception.TechnicalException: Error while loading peers: java.lang.NullPointerException
at org.duniter.core.client.service.local.NetworkServiceImpl.getPeers(NetworkServiceImpl.java:138)
at org.duniter.core.client.service.local.NetworkServiceImpl.lambda$addPeersChangeListener$23(NetworkServiceImpl.java:326)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
at org.duniter.elasticsearch.threadpool.LoggingScheduledThreadPoolExecutor$LoggingTask.run(LoggingScheduledThreadPoolExecutor.java:64)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.util.concurrent.ExecutionException: java.lang.NullPointerException
at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357)
at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1895)
at org.duniter.core.client.service.local.NetworkServiceImpl.getPeers(NetworkServiceImpl.java:136)
... 9 more
Caused by: java.lang.NullPointerException
at org.duniter.core.client.service.local.NetworkServiceImpl.lambda$fillPeerStatsConsensus$20(NetworkServiceImpl.java:271)
at java.util.ArrayList.forEach(ArrayList.java:1249)
at org.duniter.core.client.service.local.NetworkServiceImpl.fillPeerStatsConsensus(NetworkServiceImpl.java:262)
at java.util.concurrent.CompletableFuture.uniApply(CompletableFuture.java:602)
at java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:577)
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474)
at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1595)
... 8 more