fix:获取指标最大最小值失败后不报错，直接成功

controllers/base_from_calculate.go

@@ -777,8 +777,15 @@ func (this *CalculateController) Refresh() {
 
 		maxAndMinItem, err := models.GetEdbInfoMaxAndMinInfo(source, edbInfo.EdbCode)
 		if err != nil {
+			if err.Error() == utils.ErrNoRow() {
+				br.Ret = 200
+				br.Success = true
+				br.Msg = "获取成功"
+				return
+			}
+
 			br.Msg = "刷新指标失败！"
-			br.ErrMsg = "获取指标最大最小值失败，err:" + errMsg
+			br.ErrMsg = "获取指标最大最小值失败，err:" + err.Error()
 			return
 		}