In fabric ensemble setup, one fuse server has joined successfully using fabric:join command.
After that if we run container-list command it throws below error and in cli it displayed "error executing command: java.lang.nullpointerexception".
(log file) io.fabric8.api.FabricException: org.apache.zookeeper.KeeperException$NoNodeException: KeeperErrorCode = NoNode for /fabric/authentication/crypt/algorithm