From 01c9ee97528e169e3812591691b392a3dbb9ee3a Mon Sep 17 00:00:00 2001
From: hooray <304327508@qq.com>
Date: Tue, 20 Apr 2021 19:27:58 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96=E5=BD=93=E5=8A=A8=E6=80=81?=
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---
 src/router/index.js       | 12 +++++++-----
 src/store/modules/menu.js |  2 +-
 2 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/src/router/index.js b/src/router/index.js
index b31c0273..2c816c2e 100644
--- a/src/router/index.js
+++ b/src/router/index.js
@@ -172,11 +172,13 @@ router.beforeEach(async(to, from, next) => {
                         replace: true
                     })
                 } else if (!store.state.settings.enableDashboard && to.name == 'dashboard') {
-                    // 如果未开启控制台页面，则默认进入侧边栏导航第一个模块
-                    next({
-                        name: store.getters['menu/sidebarRoutes'][0].name,
-                        replace: true
-                    })
+                    // 如果未开启控制台页面，则默认进入侧边栏导航第一个模块，但如果侧边栏导航没有模块，则还是进入控制台页面
+                    if (store.getters['menu/sidebarRoutes'].length > 0) {
+                        next({
+                            name: store.getters['menu/sidebarRoutes'][0].name,
+                            replace: true
+                        })
+                    }
                 }
             } else {
                 // 如果是通过 name 跳转，并且 name 对应的路由没有权限时，需要做这步处理，手动指向到 404 页面
diff --git a/src/store/modules/menu.js b/src/store/modules/menu.js
index 7d2e5c02..d7707b62 100644
--- a/src/store/modules/menu.js
+++ b/src/store/modules/menu.js
@@ -102,7 +102,7 @@ const state = {
 
 const getters = {
     sidebarRoutes: state => {
-        return state.routes[state.headerActived].children
+        return state.routes.length > 0 ? state.routes[state.headerActived].children : []
     }
 }