when the v-for directive is used on <keep-alive></keep-alive>, if it is a constant , an error will be reported when switching tabs.

[yuanruixin]

Vue version

3.5.13

Link to minimal reproduction

https://play.vuejs.org/#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

Steps to reproduce

step1: click tab2

When the v-for directive is used on , if it is a constant , an error will be reported when switching tabs.

What is expected?

no error

What is actually happening?

parentComponent.ctx.deactivate is not a function

System Info

Any additional comments?

No response

[1want]

1. for...in...的迭代体必需是一个对象，v-for循环同理。你的maxLength是基本数据类型
2. 你如果要动态添加component或者切换component应该采用别的写法