修改异步加载时可能还未渲染出dom的报错

examples/route.js

 import Vue from 'vue';
 import Router from 'vue-router';
-import Home from './containers/Home.vue';
-import DatePicker from './containers/DatePicker.vue';
+// import Home from './containers/Home.vue';
+// import DatePicker from './containers/DatePicker.vue';
 import SearchItem from './containers/SearchItem.vue';
 import Pagination from './containers/Pagination.vue';
 import Dialog from './containers/Dialog.vue';
@@ -13,18 +13,23 @@ import layoutIcon from '../src/assets/images/menu/home.png';
 Vue.use(Router);
 
 export const routerMap = [
-  { path: '/', name: 'Home', component: Home, meta: { title: '首页' } },
+  {
+    path: '/',
+    name: 'Home',
+    component: () => import('./containers/Home.vue'),
+    meta: { title: '首页' },
+  },
   {
     path: '/home2',
     name: 'HomeT',
-    component: Home,
+    component: () => import('./containers/Home.vue'),
     hidden: true,
     meta: { title: '首页' },
   },
   {
     path: '/DatePicker',
     name: 'DatePicker',
-    component: DatePicker,
+    component: () => import('./containers/DatePicker.vue'),
     meta: { title: '时间选择' },
   },
   {

package.json

 {
   "name": "rym-element-ui",
-  "version": "0.1.25",
+  "version": "0.1.26",
   "description": "任意门组件库",
   "main": "lib/rymUi.common.js",
   "scripts": {

src/components/TagsViews/TagsView.vue

@@ -83,10 +83,12 @@ export default {
     moveToCurrentTag() {
       const tags = this.$refs.tag;
       this.$nextTick(() => {
-        for (const tag of tags) {
-          if (tag.to === this.$route.path) {
-            this.$refs.scrollPane.moveToTarget(tag.$el);
-            break;
+        if (tags && tags.length) {
+          for (const tag of tags) {
+            if (tag.to === this.$route.path) {
+              this.$refs.scrollPane.moveToTarget(tag.$el);
+              break;
+            }
           }
         }
       });