feat：企微看课统计导出问题修复

fs-service/src/main/java/com/fs/course/service/impl/FsCourseWatchLogServiceImpl.java

@@ -771,8 +771,10 @@ public class FsCourseWatchLogServiceImpl extends ServiceImpl<FsCourseWatchLogMap
         Map<Long,FsCourseWatchLogStatisticsListVO> redAmountMap = fsCourseRedPacketLogMapper.selectFsCourseRedPacketLogByQwUserIdList(param);
         statisticsListVOS.forEach(vo ->{
             FsCourseWatchLogStatisticsListVO statisticsListVO = redAmountMap.get(vo.getQwUserId());
-            if(vo.getQwUserId().equals(statisticsListVO.getQwUserId()) && vo.getCreateTime().equals(statisticsListVO.getCreateTime())){
-                vo.setRedAmount(statisticsListVO.getRedAmount());
+            if(statisticsListVO != null){
+                if(statisticsListVO.getQwUserId().equals(vo.getQwUserId()) && statisticsListVO.getCreateTime().equals(vo.getCreateTime())){
+                    vo.setRedAmount(statisticsListVO.getRedAmount());
+                }
             }
         });
         return statisticsListVOS;