当我在weblogic中激活更改后进行配置更改后，其thew错误为...
<[ACTIVE] ExecuteThread：队列中的'44'：'weblogic.kernel.Default（自调整）'> <> <1559894426043> <[严重性值：8] [rid：0] [partition-id：0] [分区名称：DOMAIN]> at weblogic.management.provider.internal.RuntimeAccessDeploymentReceiverService.updateDeploymentContext(RuntimeAccessDeploymentReceiverService.java:1163)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.doUpdateDeploymentContextCallback(DeploymentReceiverCallbackDeliverer.java:155)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.updateDeploymentContext(DeploymentReceiverCallbackDeliverer.java:29)
at weblogic.deploy.service.internal.statemachines.targetserver.ReceivedPrepare.callDeploymentReceivers(ReceivedPrepare.java:208)
at weblogic.deploy.service.internal.statemachines.targetserver.ReceivedPrepare.handlePrepare(ReceivedPrepare.java:112)
at weblogic.deploy.service.internal.statemachines.targetserver.ReceivedPrepare.receivedPrepare(ReceivedPrepare.java:52)
at weblogic.deploy.service.internal.targetserver.TargetRequestImpl.run(TargetRequestImpl.java:214)
at weblogic.deploy.service.internal.transport.CommonMessageReceiver$1.run(CommonMessageReceiver.java:614)
at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:678)
at weblogic.invocation.ComponentInvocationContextManager._runAs(ComponentInvocationContextManager.java:352)
at weblogic.invocation.ComponentInvocationContextManager.runAs(ComponentInvocationContextManager.java:337)
at weblogic.work.LivePartitionUtility.doRunWorkUnderContext(LivePartitionUtility.java:57)
at weblogic.work.PartitionUtility.runWorkUnderContext(PartitionUtility.java:41)
at weblogic.work.SelfTuningWorkManagerImpl.runWorkUnderContext(SelfTuningWorkManagerImpl.java:652)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:420)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:360)
由于：java.lang.NullPointerException： 在com.sun.org.apache.xml.internal.serializer.ToStream。（ToStream.java:144） 在com.sun.org.apache.xml.internal.serializer.ToXMLStream。（ToXMLStream.java:67） 在com.sun.org.apache.xml.internal.serializer.ToUnknownStream。（ToUnknownStream.java:143） 在com.sun.org.apache.xalan.internal.xsltc.runtime.output.TransletOutputHandlerFactory.getSerializationHandler（TransletOutputHandlerFactory.java:159） 在com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.getOutputHandler（TransformerImpl.java:445） 在com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transform（TransformerImpl.java:328） 在weblogic.management.provider.internal.ConfigReader.convert（ConfigReader.java:140） 在weblogic.management.provider.internal.ConfigReader。（ConfigReader.java:70） 在weblogic.management.provider.internal.ConfigReader。（ConfigReader.java:64） 在weblogic.management.provider.internal.RuntimeAccessDeploymentReceiverService.handleConfigTreeLoad（RuntimeAccessDeploymentReceiverService.java:1630）处 在weblogic.management.provider.internal.RuntimeAccessDeploymentReceiverService.updateDeploymentContext（RuntimeAccessDeploymentReceiverService