Bamboo fails to start - Duplicate plugin found
Symptoms
After installing Visual Studio 2012 on the Bamboo server (Windows 2008 R2) and rebooting, the Bamboo service is no longer available.
The following appears in the Bamboo logs:
2013-02-19 15:23:30,823 FATAL [WrapperSimpleAppMain] [UpgradeLauncher] Failed to initialise Bamboo container
com.atlassian.bamboo.configuration.ConfigurationException: Failed to start Bamboo
at com.atlassian.bamboo.upgrade.UpgradeLauncher.initialiseBambooContainer(UpgradeLauncher.java:195)
at com.atlassian.bamboo.upgrade.UpgradeLauncher.upgradeAndStartBamboo(UpgradeLauncher.java:93)
at com.atlassian.bamboo.upgrade.UpgradeLauncher.contextInitialized(UpgradeLauncher.java:40)
at org.eclipse.jetty.server.handler.ContextHandler.startContext(ContextHandler.java:733)
at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:233)
...
at org.tanukisoftware.wrapper.WrapperSimpleApp.run(WrapperSimpleApp.java:240)
at java.lang.Thread.run(Unknown Source)
Caused by: com.atlassian.plugin.PluginParseException: Duplicate plugin found (installed version is the same or older) and could not be unloaded: 'com.atlassian.bamboo.plugin.dotnet'
at com.atlassian.plugin.manager.DefaultPluginManager.addPlugins(DefaultPluginManager.java:691)
at com.atlassian.plugin.manager.DefaultPluginManager.init(DefaultPluginManager.java:180)
at com.atlassian.bamboo.container.BambooContainer.init(BambooContainer.java:172)
at com.atlassian.bamboo.container.BambooContainer.initialise(BambooContainer.java:137)
at com.atlassian.bamboo.upgrade.UpgradeLauncher.initialiseBambooContainer(UpgradeLauncher.java:190)
... 18 more
Caused by: com.atlassian.plugin.PluginException: Plugin is not uninstallable: com.atlassian.bamboo.plugin.dotnet
at com.atlassian.plugin.manager.DefaultPluginManager.ensurePluginAndLoaderSupportsUninstall(DefaultPluginManager.java:602)
at com.atlassian.plugin.manager.DefaultPluginManager.unloadPlugin(DefaultPluginManager.java:582)
at com.atlassian.plugin.manager.DefaultPluginManager.uninstallNoEvent(DefaultPluginManager.java:537)
at com.atlassian.plugin.manager.DefaultPluginManager.updatePlugin(DefaultPluginManager.java:803)
at com.atlassian.plugin.manager.DefaultPluginManager.addPlugins(DefaultPluginManager.java:685)
... 22 moreCause/Resolution
The problem is related to the Bamboo .Net plugin. Make sure that there is only one dotnet plugin installed for Bamboo. Try to remove the BAMBOO_INSTALL/webapp/WEB-INF/lib/atlassian-bamboo-plugin-dotnet-3.10.jar plugin, restart the Bamboo instance and add the plugin back.
Last modified on Mar 30, 2016
Powered by Confluence and Scroll Viewport.