shelovestocode♥

The error of today Implementation restriction: TopicAssignment only allows security evaluation for non-admin users when either (1) LIMIT is specified and at most 1000 or (2) WHERE is specified and filter on Id or Entity Rootcause:Query to TopicAssignment  no limit clause. List < TopicAssignment > topicAssigList = new List < TopicAssignment >([ SELECT EntityId , TopicId FROM TopicAssignment ]); No SOQL limit if logged-in user has “View All Data” permission. If not, do one of the following: Specify a LIMIT clause of 1,100 records or fewer. Filter on Id or Entity when using a WHERE clause with "=". If there no Where clause, then just include the LIMIT List < TopicAssignment > topicAssigList = new List < TopicAssignment >([ SELECT EntityId , TopicId FROM TopicAssignment LIMIT 1000 ]); TopicAssignment

The quick tutorial can be found here :  Lightning Quick Start (PDF) Error that you might face: FIELD_INTEGRITY_EXCEPTION Note that your code is something like this <aura:application > <jam:hello /> </aura:application> Note jam is namespace.In my case my namespace is unid .Replace jam with unid . After that click Preview, you may get URL No Longer Exist--I close my browser and reopen it.It works fine.