1、陪练课调整

2、付费陪练课可预约时间调整

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

@@ -3393,8 +3393,15 @@ public class PracticeGroupServiceImpl extends BaseServiceImpl<Long, PracticeGrou
 
         List<CourseScheduleEvaluate> reports = courseScheduleEvaluateDao.findExpiredDateBeforeReport(expiredDate);
 
+        if(CollectionUtils.isEmpty(reports)){
+            return;
+        }
+
         for (CourseScheduleEvaluate report : reports) {
             PracticeGroup userFreePracticeGroup = practiceGroupDao.get(Long.valueOf(report.getMusicGroupId()));
+            if(Objects.isNull(userFreePracticeGroup)){
+                continue;
+            }
             ClassGroup classGroup = classGroupDao.findByMusicGroupAndType(userFreePracticeGroup.getId().toString(), GroupType.PRACTICE.getCode());
 
             CourseScheduleEvaluate courseScheduleEvaluate = courseScheduleEvaluateDao.findByClassGroupId(classGroup.getId());