已发布课程删除最后一节（节被切割）报错捕获

src/main/java/org/rcisoft/business/bchapter/service/impl/BChapterServiceImpl.java

@@ -706,7 +706,11 @@ public class BChapterServiceImpl implements BChapterService {
             // 根据chapter_id 删除b_r_student_chapter
 //            brStudentChapterRepository.deleteBatchByChapterId(id);
             // 更新学生 对应章节总进度
-            this.updateLessonProgress(lessonId, false, id);
+            try{
+                this.updateLessonProgress(lessonId, false, id);
+            }catch (Exception e){
+                throw new ServiceException(ResultServiceEnums.CHAPTER_ONLY_ONES);
+            }
         }
 
         //删除student_chapter表中数据

src/main/java/org/rcisoft/core/result/ResultServiceEnums.java

@@ -261,6 +261,7 @@ public enum ResultServiceEnums {
     NOT_DOWNLOAD_FILE(161,"无下载文件"),
     ZHIXIN_ERROR(162,"调用智信接口异常"),
     NO_LECTURE(163,"当前培训无讲师"),
+    CHAPTER_ONLY_ONES(164,"当前课程仅有一节（节被切割），不能被删除"),
     ;
 
     private Integer code;