非空校验判断

zs-manager/src/main/java/com/ruoyi/zhushi/service/impl/DkRecordServiceImpl.java

         }
         if(flag != null){
             queryWrapper.select(DkCheckInRecord::getSysUserName, DkCheckInRecord::getSysUserId);
-            queryWrapper.in(DkCheckInRecord::getAttendanceGroupId, dkCheckInRecordDTO.getAttendanceGroupIds());
+            queryWrapper.in(null != dkCheckInRecordDTO.getAttendanceGroupIds() ,DkCheckInRecord::getAttendanceGroupId, dkCheckInRecordDTO.getAttendanceGroupIds());
             queryWrapper.groupBy(DkCheckInRecord::getSysUserName).groupBy(DkCheckInRecord::getSysUserId);
         }else{
             queryWrapper.orderByDesc(DkCheckInRecord::getSysUserName).orderByDesc(DkCheckInRecord::getCheckInTime);