解决vue-router路由跳转的问题 message: "Navigating to current location ("/homePage") is not allowed",警告的问题

1 NavigationDuplicated {_name: "NavigationDuplicated", name: "NavigationDuplicated",
 message: "Navigating to current location ("/index") is not allowed",
 stack: "Error↵ at new NavigationDuplicated (webpack-int…e_modules/element-ui/lib/mixins/emitter.js:29:22)"}

import Vue from ‘vue‘  //如果已引用，不需要重复引用
import Router from ‘vue-router‘; //如果已引用，不需要重复引用
Vue.use(Router) //如果已引用，不需要重复引用
const VueRouterPush = Router.prototype.push 
Router.prototype.push = function push (to) {
    return VueRouterPush.call(this, to).catch(err => err)
}