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[Bug Report] Error: can't read 'length' of undefined #3024

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melodyJie opened this issue Apr 7, 2022 · 1 comment
Closed
1 task done

[Bug Report] Error: can't read 'length' of undefined #3024

melodyJie opened this issue Apr 7, 2022 · 1 comment

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@melodyJie
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melodyJie commented Apr 7, 2022 •
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  • I have searched the issues of this repository and believe that this is not a duplicate.

Reproduction link

Edit on CodeSandbox

Steps to reproduce

review 模式下，Cascader 组件 value 默认值为空时，报错 can't read 'length' of undefined

What is expected?

正常运行

What is actually happening?

页面报错并挂掉

Package

@formily/[email protected]

已提交merge request 修复
#3021
@melodyJie
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目前有项目正在使用 review 模式, 希望能在 v2.0.19 版本修复掉，谢谢~

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@janryWang @melodyJie