From e02f6923593bd49f87caccd87e063baf312aaa3f Mon Sep 17 00:00:00 2001
From: 稚屿 <1491182878@qq.com>
Date: 星期一, 22 八月 2022 14:19:08 +0800
Subject: [PATCH] 修复菜单管理已知问题 问题描述:在菜单管理下,类型为菜单或者按钮的条目下点击修改按钮。 情况1,如果是类型为菜单,第一次点击修改按钮正常,则第二次点击另一个条目后面的修改按钮时报错! 情况2,如果是类型为按钮,第一次点击修改时正常,当点击取消按钮关闭弹窗时,浏览器报错!

---
 ruoyi-common/src/main/java/com/ruoyi/common/utils/poi/ExcelUtil.java |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/utils/poi/ExcelUtil.java b/ruoyi-common/src/main/java/com/ruoyi/common/utils/poi/ExcelUtil.java
index 9d43dad..0958a13 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/utils/poi/ExcelUtil.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/utils/poi/ExcelUtil.java
@@ -993,7 +993,7 @@
             {
                 // 创建cell
                 cell = row.createCell(column);
-                if (isSubListValue(vo) && attr.needMerge())
+                if (isSubListValue(vo) && getListCellValue(vo).size() > 1 && attr.needMerge())
                 {
                     CellRangeAddress cellAddress = new CellRangeAddress(subMergedFirstRowNum, subMergedLastRowNum, column, column);
                     sheet.addMergedRegion(cellAddress);

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