       targetId   : @getId()
       sourceName : 'JTag'
     , (err, count)=>
+      return if err or not count
       @update ($set: 'counts.topics': count), ->
 
     # Status Update count

      targetId   : @getId()
      sourceName : 'JNewStatusUpdate'
    , (err, count)=>
      @update ($set: 'counts.comments': count), ->

    # ReferredUsers count
    JAccount.count
      referrerUsername : @profile.nickname
    , (err, count)=>
      @update ($set: 'counts.referredUsers': count), ->

    # Invitations count

      targetId   : @getId()
      sourceName : $in: likeableActivities
    , (err, count)=>
      return if err or not count
      @update ($set: 'counts.likes': count), ->

    # Member Following count
