rev：退货入库行架任务

lms/nladmin-system/src/main/java/org/nl/b_lms/storage_manage/ios/service/iostorInv/util/impl/InBoxManageServiceImpl.java

@@ -341,11 +341,12 @@ public class InBoxManageServiceImpl implements InBoxManageService {
                 new QueryWrapper<BstIvtBoxinfo>().lambda()
                         .eq(BstIvtBoxinfo::getBox_no, whereJson.getString("box_no"))
         );
-        boxDao.setIs_packing("1");
-        iBstIvtBoxinfoService.updateById(boxDao);
+
         if (boxDao == null) {
             throw new BadRequestException("木箱不存在!");
         }
+        boxDao.setIs_packing("1");
+        iBstIvtBoxinfoService.updateById(boxDao);
 
         // 下发桁架任务
         JSONObject taskParam = new JSONObject();