menu 组件在 edge 下使用报错 Error in nextTick: "TypeError: Unable to get property '$parent' of undefined or null reference"

[imllz]

• I have searched the issues of this repository and believe that this is not a duplicate.

Version

1.4.8

Environment

windows10,Microsoft Edge 42.17134.1098.0,vue2.6.10

Reproduction link

Steps to reproduce

• vue-cli3生成的模板
• 全量加载ant-design-vue组件
• 使用menu组件官方第一个demo例子
• 使用edge访问，菜单下拉无法展示
• 控制报错

[Vue warn]: Error in nextTick: "TypeError: Unable to get property '$parent' of undefined or null reference"

found in

---> Trigger>
SubMenu>
ConnectSubMenu>
ASubMenu>
DOMWrap>
SubPopupMenu>
ConnectSubPopupMenu>
ProxyConnectSubPopupMenu>
StoreProvider>
Menu>
AMenu>
App> at src/App.vue
Root>

TypeError: Unable to get property '$parent' of undefined or null reference

[Vue warn]: Error in nextTick: "TypeError: Unable to get property '_transitionClasses' of undefined or null reference"

TypeError: Unable to get property '_transitionClasses' of undefined or null reference

What is expected?

二级菜单下拉展示正确

What is actually happening?

二级菜单下拉无法展示

---

chrome 下正常

[sendya]

不好意思没能复现，是否加 polyfills 看能否解决

[imllz]

@sendya 访问的时候不要打开控制台，然后基本上这个问题就能出现

[sendya]

@sendya 访问的时候不要打开控制台，然后基本上这个问题就能出现

好的，已复现

[imllz]

@sendya 这个问题是什么原因导致的。如果是组件库本身的问题，我们应用这边目前有没什么可以规避的方法？

[ShiliangLuo]

我已经给这个问题搞死了。弄了几天还没定位问题在哪。关键是不打开控制台就会报错，打开就没有

[tangjinzhou]

生产模式又没这个问题 😓

[tangjinzhou]

update to 1.4.9

[github-actions]

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