Like Button not Working after Upgrade
症状
After upgrading Confluence, upon attempting to like or unlike a page an email notification is sent as expected, but the page is not updated accordingly.
atlassian-confluence.log に次のメッセージが表示される。
ERROR [tomcat-http--22] [atlassian.event.internal.EventPublisherImpl] invokeListeners There was an exception thrown trying to dispatch event 'com.atlassian.confluence.event.events.like.LikeCreatedEvent@3562d9c8[user=EmbeddedCrowdUser{name='xxx', displayName='xxx xxx', directoryId=1179649},content=page: content (23396589),timestamp=1350569503769]' from the invoker 'com.atlassian.event.internal.SingleParameterMethodListenerInvoker@35188d90'.
-- url: /confluence/rest/likes/1.0/content/23396589/likes | userName: xxx | referer: https://confluence_URL/confluence/display/SpaceKey/Page+Name
java.lang.RuntimeException: Invalid recipient: null原因
The Like plugin broke during the upgrade.
ソリューション
Resolution 1:
Try disabling/enabling the Confluence Like plugin in Confluence Admin > Plugins > Show System Plugins.
Resolution 2:
It may be required to completely remove all plugins cache by following the instructions on the How to clear Confluence plugins cache page.
Last modified on Mar 30, 2016
Powered by Confluence and Scroll Viewport.