课程转换

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

@@ -211,7 +211,7 @@ public class CourseScheduleConvertServiceImpl implements CourseScheduleConvertSe
         //原班级是否改动
         Integer oldClassId = courseConvertLog.getOldClassId();
         ClassGroup classGroup = classGroupService.getDao().get(oldClassId);
-        if(Objects.isNull(classGroup)){
+        if(Objects.isNull(classGroup) || classGroup.getDelFlag() == 1){
             throw new BizException("操作失败：原班级信息不存在");
         }
         String studentIds = courseConvertLog.getStudentIds();