update

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

@@ -140,6 +140,9 @@ public class SporadicChargeInfoImpl extends BaseServiceImpl<Integer, SporadicCha
         if (rows != null && rows.size() > 0) {
             Set<Integer> organIds = rows.stream().map(e -> e.getOrganId()).collect(Collectors.toSet());
             List<Integer> userIds = rows.stream().map(e -> e.getUserId()).collect(Collectors.toList());
+            if(userIds == null){
+                userIds = new ArrayList<>();
+            }
             Set<Integer> operatorIds = rows.stream().map(e -> e.getOperatorId()).collect(Collectors.toSet());
             Map<Integer, String> organNames = MapUtil.convertMybatisMap(organizationDao.findOrganNameMap(StringUtils.join(organIds, ",")));
             Map<Integer, String> operatorNames = MapUtil.convertMybatisMap(teacherDao.queryNameByIds(StringUtils.join(operatorIds, ",")));