Merge branch 'master' of http://git.dayaedu.com/yonge/mec

mec-biz/src/main/java/com/ym/mec/biz/service/impl/PracticeGroupServiceImpl.java

@@ -2730,6 +2730,9 @@ public class PracticeGroupServiceImpl extends BaseServiceImpl<Long, PracticeGrou
         }
 
         PracticeGroupSellPrice practiceGroupSellPrice = practiceGroupSellPriceDao.get(sysUser.getOrganId());
+        if(Objects.isNull(practiceGroupSellPrice)){
+            throw new BizException("所在城市暂不参与此活动");
+        }
         BigDecimal oneMonthPrice;
         if(practiceBuyActivityExpireDate.after(now)){
             oneMonthPrice=practiceGroupBuyParams.getDrillTimesOnWeek()==1?practiceGroupSellPrice.getOnceActivityPrice():practiceGroupSellPrice.getTwiceActivityPrice();