Provide a dedicated error message for NoSuchPortletException ------------------------------------------------------------ Key: GTNPORTAL-3573 URL: https://issues.jboss.org/browse/GTNPORTAL-3573 Project: GateIn Portal Issue Type: Enhancement Affects Versions: 3.7.1.Final Reporter: Trong Tran Assignee: Trong Tran Priority: Optional Fix For: 3.9.0.Final Today, there will be a general error message "This portlet encountered an error and could not be displayed" when the portlet is *unavailable* (in the case we have got NoSuchPortletException) We should provide a dedicated message for this case, such as "The portlet application is unavailable". So users can better understand what exactly is happening.