Table组件 headerCell 插槽与expandedRowRender插槽一起使用时报错, 无法渲染

[ryne6]

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

Version

4.0.7

Environment

4.0.7

Reproduction link

Steps to reproduce

见sandBox

What is expected?

正常渲染

What is actually happening?

sandBox

[ryne6]

注释掉headerCell插槽或expandedRowRender插槽之一 可正常渲染

[tangjinzhou]

sandBox 没有示例啊

[ryne6]

sandBox 没有示例啊

不好意思, 重新整了一个: https://codesandbox.io/p/devbox/happy-shadow-wsd7l7?file=%2Fsrc%2FApp.vue%3A45%2C16
现在进去是报错的, 注释掉headerCell插槽或者expandedRowRender插槽可正常渲染 @tangjinzhou

[sunny-ali]

I have the same problem ant-design-vue version 4.1.0

[think-gem]

I have the same problem ant-design-vue version 4.1.1、vue 3.4.15、vite 5.0.12

example:

<a-table
  :columns="[]"
  :dataSource="[{},{},{}]"
  :pagination="false"
>
  <template #headerCell="{ title }">
    {{ title }}
  </template>
  <template #expandedRowRender="{ record }">
    {{ record }}
  </template>
</a-table>

click expand button, tip error:

runtime-core.esm-bundler.js:2952 Uncaught (in promise) TypeError: Cannot read properties of null (reading 'isCE')
    at renderSlot (runtime-core.esm-bundler.js:2952:32)
    at useColumns.js:24:27
    at Array.map (<anonymous>)
    at fillSlots (useColumns.js:8:18)
    at filledColumns (useColumns.js:36:36)
    at ComputedRefImpl.transformColumns [as _value] (Table.js:338:113)
    at useColumns.js:175:39
    at ReactiveEffect.fn (reactivity.esm-bundler.js:992:13)
    at ReactiveEffect.run (reactivity.esm-bundler.js:176:19)
    at get value [as value] (reactivity.esm-bundler.js:1003:61)

@tangjinzhou

[think-gem]

@tangjinzhou 使用npm和yarn提示错误不同，npm不渲染，yarn渲染后点击加号提示错误，示例地址：https://codesandbox.io/p/devbox/quizzical-morse-9vxgyw?file=%2Fsrc%2FApp.vue&embed=1

[ryne6]

已经有大佬改了，等更新版本就好了 @think-gem @sunny-ali

[hushuaibo]

升级到哪个版本会不再出现这个问题呢，目前"ant-design-vue": "^3.2.0"，"vue": "^3.2.33" @bsuooo

[ryne6]

升级到哪个版本会不再出现这个问题呢，目前"ant-design-vue": "^3.2.0"，"vue": "^3.2.33" @bsuooo

4.1.2

[ewoudwerkman]

any update? I'm experiencing the same issue with code upgraded from antdv 2.x

[ZedCoding]

我的antdv是 3.2.20 能不升级嘛