From b885e1eeff6b9efde7fd4bfdb3ae11edc88c41b5 Mon Sep 17 00:00:00 2001
From: 疯狂的狮子li <15040126243@163.com>
Date: 星期六, 15 五月 2021 14:33:53 +0800
Subject: [PATCH] 发布 v2.1.0

---
 ruoyi-ui/src/layout/components/Sidebar/SidebarItem.vue |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/ruoyi-ui/src/layout/components/Sidebar/SidebarItem.vue b/ruoyi-ui/src/layout/components/Sidebar/SidebarItem.vue
index 7289ddf..c4febee 100644
--- a/ruoyi-ui/src/layout/components/Sidebar/SidebarItem.vue
+++ b/ruoyi-ui/src/layout/components/Sidebar/SidebarItem.vue
@@ -56,6 +56,9 @@
   },
   methods: {
     hasOneShowingChild(children = [], parent) {
+      if (!children) {
+        children = [];
+      }
       const showingChildren = children.filter(item => {
         if (item.hidden) {
           return false

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