weblogic.management.ManagementException: The domain edit lock is owned by another session in ...

    今天启动 weblogic 10.3.6 时老是报这个异常：

<Error> <Application Poller> <BEA-149408> <An exception occurred while deploying an application _appsdir_G2_dir: weblogic.management.ManagementException: weblogic.management.ManagementException: [Deployer:149164]The domain edit lock is owned by another session in exclusive mode - hence this deployment operation cannot proceed..
weblogic.management.ManagementException: weblogic.management.ManagementException: [Deployer:149164]The domain edit lock is owned by another session in exclusive mode - hence this deployment operation cannot proceed.
at weblogic.management.deploy.ApplicationsDirPoller.doActivate(ApplicationsDirPoller.java:246)
at weblogic.management.deploy.GenericAppPoller.doit(GenericAppPoller.java:275)
at weblogic.management.deploy.ApplicationsDirPoller.<init>(ApplicationsDirPoller.java:97)
at weblogic.management.deploy.ApplicationsDirPoller.<init>(ApplicationsDirPoller.java:107)
at weblogic.management.deploy.internal.DeploymentServerService.startAutoDeploymentPoller(DeploymentServerService.java:322)
Truncated. see log file for complete stacktrace
>

    网上的答案都是说进入控制台后会看左上角“锁定并编辑”按钮是灰色，点击“释放配置”，然后重启 weblogic 即可，但我通过 http://127.0.0.1:7001/console/ 进入 weblogic 的控制台后并没有看到他们所说的按钮，查询资料后得知解决办法如下（完成下述步骤后，页面左上解将显示如图所示的两个按钮）：



    进入控制台后，依次点击 “首选项” --> “用户首选项” --> 去掉“自动获取锁并激活更改”前面的勾，点击“保存”，然后在控制台的左上角就能看到上图红色区域中的按钮了，这时时候再点击“释放配置”即可，操作完成后不要忘了重启 weblogic，下面是操作图解：