java.lang.NullPointerException

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    • java.lang.NullPointerException at weblogic.utils.collections.NumericValueHashtable.containsKey(NumericValueHashtable.java:138) at weblogic.cluster.replication.ReplicationManager.getSecondaryDistributionNames(ReplicationManager.java:1245) at weblogic.cluster.ClusterRuntime.getSecondaryDistributionNames(ClusterRuntime.java:100) at java.lang.reflect.Method.invoke(Native Method) at weblogic.management.internal.DynamicMBeanImpl.getAttribute(DynamicMBeanImpl.java:483) at weblogic.management.internal.DynamicMBeanImpl.getAttribute(DynamicMBeanImpl.java:449) at com.sun.management.jmx.MBeanServerImpl.getAttribute(MBeanServerImpl.java:1181) at com.sun.management.jmx.MBeanServerImpl.getAttribute(MBeanServerImpl.java:1151) at weblogic.management.internal.RemoteMBeanServerImpl_WLSkel.invoke(Unknown Source) at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:296) at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:265) at weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java:22) at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139) at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
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