From 47cd9ecc0eff38ffe6b3b794b2bf197e958f4403 Mon Sep 17 00:00:00 2001
From: xiangpei <xiangpei@timesnew.cn>
Date: 星期三, 14 五月 2025 15:50:57 +0800
Subject: [PATCH] bug:学员有状态不能修改问题

---
 src/main/java/com/mindskip/xzs/service/impl/ExamPaperServiceImpl.java |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/src/main/java/com/mindskip/xzs/service/impl/ExamPaperServiceImpl.java b/src/main/java/com/mindskip/xzs/service/impl/ExamPaperServiceImpl.java
index 4d74e62..e0a83e9 100644
--- a/src/main/java/com/mindskip/xzs/service/impl/ExamPaperServiceImpl.java
+++ b/src/main/java/com/mindskip/xzs/service/impl/ExamPaperServiceImpl.java
@@ -158,6 +158,9 @@
     @Override
     public ExamPaperEditRequestVO examPaperToVM(Integer id) {
         ExamPaper examPaper = examPaperMapper.selectByPrimaryKey(id);
+        if (Objects.isNull(examPaper)) {
+            throw new RuntimeException("璇ヨ�冭瘯宸茶鍒犻櫎锛屾棤娉曟煡鐪�");
+        }
         ExamPaperEditRequestVO vm = modelMapper.map(examPaper, ExamPaperEditRequestVO.class);
         vm.setLevel(examPaper.getGradeLevel());
         vm.setMenuIds(examPaper.getUserIds());

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