From 2d59c3e55978bd93741dae7a8ff21cf63b9ecf25 Mon Sep 17 00:00:00 2001
From: fei <791364011@qq.com>
Date: 星期三, 14 一月 2026 21:16:57 +0800
Subject: [PATCH] 修改了对应代码

---
 ruoyi-admin/src/main/java/com/ruoyi/web/controller/archive/DocumentMaterialsController.java |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/archive/DocumentMaterialsController.java b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/archive/DocumentMaterialsController.java
index 096deb8..37b083b 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/archive/DocumentMaterialsController.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/archive/DocumentMaterialsController.java
@@ -599,6 +599,8 @@
     public void exportJuanInfo(HttpServletResponse response, @PathVariable Long id) throws IOException {
 
         ArchiveRecords archiveRecords = iArchiveRecordsService.selectArchiveRecordsById(id);
+        if(archiveRecords.getPageCount()==null)
+            return;
         List<DocumentMaterialsVo> dsvs = documentMaterialsService.findArchMInfo(id.toString(), archiveRecords.getPageCount());
 
         //鎷垮埌鍗峰唴鐩綍鐨別xcel

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