各位高手我用的是JBoss5.0GA,数据库是Hypersonic1.72, 当我shutdown时,就出现了如下的ERROR，但用起来对数据库和应用的war包好像什么也不影响，谁有类似的经验请帮解决一下
14:56:26,500 INFO [ConnectionFactory] org.jboss.jms.server.connectionfactory.ConnectionFactory@1bd0754 undeployed
14:56:26,500 INFO [ConnectionFactory] org.jboss.jms.server.connectionfactory.ConnectionFactory@1a809b9 undeployed
14:56:26,500 INFO [ConnectionFactory] org.jboss.jms.server.connectionfactory.ConnectionFactory@ab3c7 undeployed
14:56:26,500 INFO [TomcatDeployment] undeploy, ctxPath=/web-console, vfsUrl=management/console-mgr.sar/web-console.war
14:56:26,546 INFO [QueueService] Queue[/queue/ExpiryQueue] stopped
14:56:26,546 INFO [QueueService] Queue[/queue/DLQ] stopped
14:56:26,640 ERROR [ExceptionUtil] ConsumerEndpoint[sg-hw3637sf-1-w7a337sf-b17j8o-dmo4c5] close [zg-c5t637sf-1-w7a337sf-b17j8o-dmo4c5]
java.lang.NullPointerException
at org.jboss.jms.server.endpoint.ServerConsumerEndpoint.localClose(ServerConsumerEndpoint.java:542)
at org.jboss.jms.server.endpoint.ServerConsumerEndpoint.close(ServerConsumerEndpoint.java:388)
at org.jboss.jms.server.endpoint.advised.ConsumerAdvised.org$jboss$jms$server$endpoint$advised$ConsumerAdvised$close$aop(ConsumerAdvised.java:59)
at org.jboss.jms.server.endpoint.advised.ConsumerAdvised$close_N4742752445160157748.invokeTarget(ConsumerAdvised$close_N4742752445160157748.java)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:111)
at org.jboss.jms.server.container.ServerLogInterceptor.invoke(ServerLogInterceptor.java:105)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
at org.jboss.jms.server.endpoint.advised.ConsumerAdvised.close(ConsumerAdvised.java)
at org.jboss.jms.wireformat.CloseRequest.serverInvoke(CloseRequest.java:66)
at org.jboss.jms.server.remoting.JMSServerInvocationHandler.invoke(JMSServerInvocationHandler.java:143)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:908)
at org.jboss.remoting.transport.local.LocalClientInvoker.invoke(LocalClientInvoker.java:106)
...
14:56:26,640 WARN [Dispatcher] Cannot find object with id sg-hw3637sf-1-w7a337sf-b17j8o-dmo4c5 to register
14:56:26,640 ERROR [ExceptionUtil] SessionEndpoint[kg-7v3637sf-1-w7a337sf-b17j8o-dmo4c5] close [0h-c5t637sf-1-w7a337sf-b17j8o-dmo4c5]
...
14:56:26,640 WARN [Dispatcher] Cannot find object with id sg-hw3637sf-1-w7a337sf-b17j8o-dmo4c5 to register
14:56:26,640 ERROR [ExceptionUtil] ConnectionEndpoint[wb-im3637sf-1-w7a337sf-b17j8o-dmo4c5] close [1h-c5t637sf-1-w7a337sf-b17j8o-dmo4c5]
...
14:56:26,656 ERROR [ExceptionUtil] ConsumerEndpoint[pg-hw3637sf-1-w7a337sf-b17j8o-dmo4c5] close [4h-s5t637sf-1-w7a337sf-b17j8o-dmo4c5]
java.lang.NullPointerException
at org.jboss.jms.server.endpoint.ServerConsumerEndpoint.localClose(ServerConsumerEndpoint.java:542)
...
14:56:26,656 WARN [Dispatcher] Cannot find object with id pg-hw3637sf-1-w7a337sf-b17j8o-dmo4c5 to register
14:56:26,656 ERROR [ExceptionUtil] SessionEndpoint[lg-7v3637sf-1-w7a337sf-b17j8o-dmo4c5] close [5h-s5t637sf-1-w7a337sf-b17j8o-dmo4c5]
java.lang.NullPointerException
at org.jboss.jms.server.endpoint.ServerConsumerEndpoint.localClose(ServerConsumerEndpoint.java:542)