Notifications doesn’t appears

[Cesar Quinteiro，修改在7 年前。]

I Installed Social Office 3.1 over Liferay 6.2 GA6, everything works fine, the dockbar is show when I add “Social Office role” to a user, but ever appears a Notification counter in the bar, BY example is I send a “connection request” from two different users, not way to connect them because the Notification doesn’t appears in the bar or any other place. I can see that the notification was send because it says that in the sender's contacts portlet.

What could be the problem? In the Log is not sending any error.