feat:服务指标明细

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

@@ -363,7 +363,7 @@ public class StudentExtracurricularExercisesSituationServiceImpl extends BaseSer
 			}
 			List<Integer> subjectIds = new ArrayList<>();
 			for (CourseSchedule courseSchedule : courseSchedules) {
-				if(idClassGroupMap.containsKey(courseSchedule.getClassGroupId())){
+				if(idClassGroupMap.containsKey(courseSchedule.getClassGroupId())&&StringUtils.isNotBlank(idClassGroupMap.get(courseSchedule.getClassGroupId()).getSubjectIdList())){
 					List<Integer> ids = Arrays.stream(idClassGroupMap.get(courseSchedule.getClassGroupId()).getSubjectIdList().split(",")).map(id -> Integer.valueOf(id)).collect(Collectors.toList());
 					subjectIds.addAll(ids);
 				}