角色修改判断

src/components/common/Home.vue

@@ -47,7 +47,7 @@ export default {
   created () {
     let that = this
     this.title = this.$route.meta.title ? this.$route.meta.title.split('/') : ''
-    this.defaultSelectedKeys = this.$route.matched[2].name ? this.$route.matched[2].name : ''
+    this.defaultSelectedKeys = this.$route.matched[2] && this.$route.matched[2].name ? this.$route.matched[2].name : ''
     let data = {
       item: 'e-card'
     }
@@ -60,7 +60,7 @@ export default {
   watch: {
     $route (to, from) {
       this.title = to.meta.title.split('/')
-      this.defaultSelectedKeys = this.$route.matched[1].name ? this.$route.matched[1].name : ''
+      this.defaultSelectedKeys =  this.$route.matched[1] && this.$route.matched[1].name ? this.$route.matched[1].name : ''
     }
   },
   computed: {},