My Jira installation reports that a newer version of the Universal Plugin Manager is available but when I click on "Update Now!", nothing happens.
I also have three user installed plugins which are also reported as having available updates, but neither have the "update button". When I press the "Update All" in the overall heading, they all fail with the message; "Could not install plugin from unknown plugin. The URI must be absolute." The plugins are all Atlassian plugins.
I see the following in the logs;
2012-10-02 10:29:50,347 pool-5-thread-3 ERROR SaraP 629x697x1 274jvf 10.2.3.67,10.0.7.51 /rest/plugins/1.0/updates/all [rest.resources.updateall.UpdateAllTask] Failed to download plugin
com.atlassian.upm.RelativeURIException: URI must be absolute
at com.atlassian.upm.impl.PluginDownloadServiceImpl.checkIfURIIsSupported(PluginDownloadServiceImpl.java:275)
at com.atlassian.upm.impl.PluginDownloadServiceImpl.downloadPlugin(PluginDownloadServiceImpl.java:85)
at com.atlassian.upm.rest.resources.updateall.UpdateAllTask.download(UpdateAllTask.java:158)
at com.atlassian.upm.rest.resources.updateall.UpdateAllTask.call(UpdateAllTask.java:86)
at com.atlassian.upm.rest.resources.updateall.UpdateAllTask.call(UpdateAllTask.java:46)
at com.atlassian.upm.rest.async.AsynchronousTaskManager$1.call(AsynchronousTaskManager.java:65)
at com.atlassian.upm.rest.async.AsynchronousTaskManager$1.call(AsynchronousTaskManager.java:60)
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at com.atlassian.sal.core.executor.ThreadLocalDelegateRunnable.run(ThreadLocalDelegateRunnable.java:34)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Jira: v5.1.5#784-sha1:6c72993 standalone
UPM: 2.1.5
Any ideas where I should start looking?