Merge branch 'remould_0308_forum' into SANDBOX

app/controllers/mobile/forumThread.js

@@ -892,7 +892,10 @@ router.post('/thread/:tid/comment/add', function(req, res, next) {
                                                 loadUserLevel.loadLevelFromAPI(req.session.user.ent_code,rs.data.from.uid,function(err,expValue){
                                                         if(!err){
                                                                 rs.data=rs.data.toObject();
-                                                                rs.data.from.exp=expValue[rs.data.from.uid];
+                                                                if(!expValue)
+                                                                    rs.data.from.exp=0;
+                                                                else
+                                                                    rs.data.from.exp=expValue[rs.data.from.uid];
                                                         }
                                                         res.json(_.assign(rs, returnCode.SUCCESS));
                                                 });