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

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via JIRA by Emmanuel VINET, 1 year ago
This exception has no message.
java.lang.NullPointerException:
at com.mongodb.OutMessage.query(OutMessage.java:79)
at com.mongodb.OutMessage.query(OutMessage.java:75)
at com.mongodb.DBPort.findOne(DBPort.java:142)
at com.mongodb.DBPort.runCommand(DBPort.java:148)
at com.mongodb.ConnectionStatus$UpdatableNode.update(ConnectionStatus.java:184)
at com.mongodb.ReplicaSetStatus$UpdatableReplicaSetNode.update(ReplicaSetStatus.java:614)
at com.mongodb.ReplicaSetStatus$Updater.updateAll(ReplicaSetStatus.java:766)
at com.mongodb.ReplicaSetStatus$Updater.run(ReplicaSetStatus.java:736)

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