异常处理

bi-server/src/main/java/com/usoftchina/bi/server/service/chart/ShowScatterService.java

@@ -172,7 +172,6 @@ public class ShowScatterService {
         }
         //有分组
         if (groupBy.size() != 0){
-            serieses.remove(0);
             Iterator itGroup = groupBy.iterator();  //分组数
 
             //便利分组