当稽查任务为null时，返回dto为null

src/main/java/com/wangxiaolu/promotion/domain/examine/dao/impl/ActivityExamineDaoImpl.java

@@ -92,6 +92,9 @@ public class ActivityExamineDaoImpl implements ActivityExamineDao {
 
     private ActivityExamineDto returnDo(ActivityExamineDO activityExamineDO) {
         ActivityExamineDto dto = BeanUtils.transitionDto(activityExamineDO, ActivityExamineDto.class);
+        if (Objects.isNull(dto)){
+            return null;
+        }
         dto.setReportedIds(Objects.isNull(activityExamineDO.getReportedIds()) ? null : JSONArray.parseArray(activityExamineDO.getReportedIds()));
         dto.setClockIds(Objects.isNull(activityExamineDO.getClockIds()) ? null : JSONArray.parseArray(activityExamineDO.getClockIds()));
         dto.setTemWorkPhotos(Objects.isNull(activityExamineDO.getTemWorkPhotos()) ? null : JSONArray.parseArray(activityExamineDO.getTemWorkPhotos()));