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Type:
Bug
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Resolution: Fixed
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Priority:
Medium
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Affects Version/s: 5.6.1
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Component/s: Core - OSGi Plugins Platform
OBR plugins, such as Gliffy, throws the following error during installation:
2014-09-06 10:47:28,854 WARN [UpmAsynchronousTaskManager:thread-2] [upm.core.install.DefaultPluginInstallationService] execute com.atlassian.upm.spi.PluginInstallException: Unknown error, plugin not installed -- referer: http://localhost:8561/c561/plugins/servlet/upm | url: /c561/rest/plugins/1.0/ | userName: admin com.atlassian.upm.spi.PluginInstallException: Unknown error, plugin not installed at com.atlassian.upm.core.install.ObrPluginInstallHandler.installResources(ObrPluginInstallHandler.java:228) at com.atlassian.upm.core.install.ObrPluginInstallHandler.installPluginInternal(ObrPluginInstallHandler.java:146) at com.atlassian.upm.core.install.AbstractPluginInstallHandler.installPlugin(AbstractPluginInstallHandler.java:48) at com.atlassian.upm.core.install.DefaultPluginInstallationService.execute(DefaultPluginInstallationService.java:111) at com.atlassian.upm.core.install.DefaultPluginInstallationService.install(DefaultPluginInstallationService.java:87) at com.atlassian.upm.install.UpmPluginInstallationService.install(UpmPluginInstallationService.java:94) at com.atlassian.upm.core.rest.resources.install.InstallTask.installFromFile(InstallTask.java:123) at com.atlassian.upm.core.rest.resources.install.InstallFromFileTask.executeTask(InstallFromFileTask.java:38) at com.atlassian.upm.core.rest.resources.install.InstallTask.call(InstallTask.java:60) at com.atlassian.upm.core.rest.resources.install.InstallTask.call(InstallTask.java:34) at com.atlassian.upm.core.rest.async.AsynchronousTaskManager$1.call(AsynchronousTaskManager.java:78) at com.atlassian.upm.core.rest.async.AsynchronousTaskManager$1.call(AsynchronousTaskManager.java:73) at com.atlassian.sal.core.executor.ThreadLocalDelegateCallable.call(ThreadLocalDelegateCallable.java:42) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) at java.lang.Thread.run(Thread.java:722)
Note however that the plugin still works perfectly fine after that. But the error is very misleading. This happens when there are dependent jars in the dependencies folder, and does not happen when the folder is empty.
Installing the same plugin in earlier versions of Confluence do not have the same behavior.
Other plugins with the same behavior: Scroll PDF Exporter, Scroll Versions.
