edit

service/bill/lib/Cron.php

@@ -483,7 +483,7 @@ class Cron
                 } 
             }
             #创V总数量
-            if($v_num){
+            if(isset($v_num) && $v_num){
                 $shop[$k]['v_num'] = array_sum($v_num);
             }else{
                 $shop[$k]['v_num'] = 0;