Merge branch 'develop_jzl'

gassafety-web/src/components/TopNav/index.vue

@@ -152,7 +152,7 @@ export default {
     // 为了解决菜单样式bug问题
     moreMenuChange() {
       // 展示更多的前一个路由
-      const lastMenuPath = this.topMenus[this.visibleNumber - 1].path;
+      const lastMenuPath = this.topMenus[this.visibleNumber - 1]?.path;
       // 当前跳转的路由
       const routerMenuPath = this.$route.matched[0].path;
       // 如果点击的正好是展示更多的前一个,展示更多就不能拥有高亮
@@ -175,8 +175,10 @@ export default {
       this.moreMenu = true;
     },
     removeEvt() {
-      this.$refs.noBg.$el.removeEventListener("mouseover", this.mouseOver);
-      this.$refs.noBg.$el.removeEventListener("mouseout", this.mouseOut);
+      if (this.$refs.noBg) {
+        this.$refs.noBg.$el.removeEventListener("mouseover", this.mouseOver);
+        this.$refs.noBg.$el.removeEventListener("mouseout", this.mouseOut);
+      }
     },
     // 根据宽度计算设置显示栏数
     setVisibleNumber() {