When I clicking on a button I am getting this error.

Visualforce Error : Return type of an Apex action method must be a PageReference. Found: java.lang.Boolean 

Any clues why this error comes ?




 

Hi,

I need to query the Permission Sets assigned to the logged in User.I have written the following query,

List<PermissionSetAssignment> pset = [SELECT Id,Assignee.Name,PermissionSet.Name, PermissionSet.Label 
                                                     FROM PermissionSetAssignment WHERE AssigneeId= :UserInfo.getUserId() ];

Can anyone confirm whether this is correct or do we need query in a differemt way..

Thanks.