From e707a945e4c4fe89b5a05e266160dc54790e5112 Mon Sep 17 00:00:00 2001
From: iamkun <kunhello@outlook.com>
Date: Thu, 31 Oct 2019 15:03:29 +0800
Subject: [PATCH] Menu: fix router NavigationDuplicated error when using
 vue-router@^3.1.0 (#17269)

* Menu: fix router NavigationDuplicated error when using vue-router@^3.1.0

* Better fix

* comment

* fix
---
 packages/menu/src/menu.vue | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/packages/menu/src/menu.vue b/packages/menu/src/menu.vue
index fb4ca24a67..645e5ac952 100644
--- a/packages/menu/src/menu.vue
+++ b/packages/menu/src/menu.vue
@@ -271,7 +271,12 @@
         if (this.router && hasIndex) {
           this.routeToItem(item, (error) => {
             this.activeIndex = oldActiveIndex;
-            if (error) console.error(error);
+            if (error) {
+              // vue-router 3.1.0+ push/replace cause NavigationDuplicated error 
+              // https://github.com/ElemeFE/element/issues/17044
+              if (error.name === 'NavigationDuplicated') return
+              console.error(error)
+            }
           });
         }
       },