confluence install failed

zyt305325 2017-07-31 10:48:25

创建“示例项目”或“空白项目”时，报错，重启服务：报错如下

Cause

com.atlassian.config.ConfigurationException: Unable to register MBean [com.atlassian.confluence.jmx.TaskQueueWrapper@43f1a34f] with key 'Confluence:name=MailTaskQueue'; nested exception is javax.management.InstanceAlreadyExistsException: Confluence:name=MailTaskQueue
at com.atlassian.confluence.setup.actions.AbstractSetupAction.transitionFromColdToVacantState(AbstractSetupAction.java:161)

caused by: org.springframework.jmx.export.UnableToRegisterMBeanException: Unable to register MBean [com.atlassian.confluence.jmx.TaskQueueWrapper@43f1a34f] with key 'Confluence:name=MailTaskQueue'; nested exception is javax.management.InstanceAlreadyExistsException: Confluence:name=MailTaskQueue
at org.springframework.jmx.export.MBeanExporter.registerBeanNameOrInstance(MBeanExporter.java:625)

caused by: javax.management.InstanceAlreadyExistsException: Confluence:name=MailTaskQueue
at com.sun.jmx.mbeanserver.Repository.addMBean(Repository.java:437)

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