我尝试运行旧的JBoss Fuse（6.0.0.redhat-024）服务器，里面安装了一些容器
JBossFuse:karaf@myapps> fabric:container-list
[id] [version] [alive] [profiles] [provision status]
myapps* 1.1 true fmc, fabric, fabric-ensemble-0000-1, jboss-fuse-full success
managed1 1.1 false default, myprofile success
managed2 1.1 false default, myprofile success
我尝试启动managed1和managed2，但它们似乎无法启动，而且日志也没有说明。
JBossFuse:karaf@myapps> fabric:container-start managed1
JBossFuse:karaf@myapps> fabric:container-start managed2
JBossFuse:karaf@myapps> fabric:container-list
[id] [version] [alive] [profiles] [provision status]
myapps* 1.1 true fmc, fabric, fabric-ensemble-0000-1, jboss-fuse-full success
managed1 1.1 false default, myprofile success
managed2 1.1 false default, myprofile success
JBossFuse:karaf@myapps> log:tail
.........
2016-10-20 22:23:51,148 | INFO | l Console Thread | FabricServiceImpl | ? ? | 57 - org.fusesource.fabric.fabric-core - 7.2.0.redhat-024 | Starting container managed1
2016-10-20 22:23:56,221 | INFO | l Console Thread | FabricServiceImpl | ? ? | 57 - org.fusesource.fabric.fabric-core - 7.2.0.redhat-024 | Starting container managed2
在阅读完日志后，我在启动保险丝时发现错误：
20:17:09,542 | ERROR | guration Watcher | NIOServerCnxnFactory | 53 - org.fusesource.fabric.fabric-linkedin-zookeeper - 7.2.0.redhat-024 | Thread Thread[ActiveMQ Configuration Watcher,5,org.jboss.amq.mq-fabric-6.0.0.redhat-024] died
java.lang.NullPointerException
at org.fusesource.mq.fabric.ActiveMQServiceFactory$ConfigThread$$anonfun$run$3.apply(ActiveMQServiceFactory.scala:400)[128:org.jboss.amq.mq-fabric:6.0.0.redhat-024]
at org.fusesource.mq.fabric.ActiveMQServiceFactory$ConfigThread$$anonfun$run$3.apply(ActiveMQServiceFactory.scala:399)[128:org.jboss.amq.mq-fabric:6.0.0.redhat-024]
at scala.collection.mutable.HashMap$$anon$2$$anonfun$foreach$3.apply(HashMap.scala:102)[56:scala-library:2.9.1]
at scala.collection.mutable.HashMap$$anon$2$$anonfun$foreach$3.apply(HashMap.scala:102)[56:scala-library:2.9.1]
at scala.collection.Iterator$class.foreach(Iterator.scala:660)[56:scala-library:2.9.1]
at scala.collection.mutable.HashTable$$anon$1.foreach(HashTable.scala:157)[56:scala-library:2.9.1]
at scala.collection.mutable.HashTable$class.foreachEntry(HashTable.scala:190)[56:scala-library:2.9.1]
at scala.collection.mutable.HashMap.foreachEntry(HashMap.scala:43)[56:scala-library:2.9.1]
at scala.collection.mutable.HashMap$$anon$2.foreach(HashMap.scala:102)[56:scala-library:2.9.1]
at org.fusesource.mq.fabric.ActiveMQServiceFactory$ConfigThread.run(ActiveMQServiceFactory.scala:399)[128:org.jboss.amq.mq-fabric:6.0.0.redhat-024]
发生了什么以及如何启动容器？