update to 2.20-rc.1 typescript error

[agoni1212]

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

Version

2.2.0-rc.1

Environment

vs code, yarn ,vite , typescript

Reproduction link

c563097#diff-3fee134a410a783dfd5f6f89b1a8f7e7eb1ba8e332aeaf4cafdefc4c723088e9R59-R62

Steps to reproduce

yarn build

What is expected?

build success

What is actually happening?

error:
Property 'title' of type 'string | undefined' is not assignable to string index type 'string'.ts(2411)
(property) title?: string | undefined

[nei1ee]

I have the same problem.

[tangjinzhou]

try clear vite cache or reinstall node_modules

[nabaonan]

I have a ts 2345 problem

[nabaonan]

I have a ts 2345 problem

disable Volar ,can resolve my problem

[tanggd]

I have the same problem.

[nei1ee]

can delete vue-tsc --noEmit && to solve, maybe vue-tsc bug.
same problem

[tanggd]

[tanggd]

use "vue-tsc --noEmit --skipLibCheck && vite build" or "vite build"
but, too many bug about vue-tsc,
Best use "vite build".

[github-actions]

Hello @agoni1212. We totally like your proposal/feedback, welcome to send us a Pull Request for it. Please send your Pull Request to proper branch, fill the Pull Request Template here, provide changelog/TypeScript/documentation/test cases if needed and make sure CI passed, we will review it soon. We appreciate your effort in advance and looking forward to your contribution!

你好 @agoni1212，我们完全同意你的提议/反馈，欢迎直接在此仓库创建一个 Pull Request 来解决这个问题。请将 Pull Request 发到正确的分支，务必填写 Pull Request 内的预设模板，提供改动所需相应的 changelog、TypeScript 定义、测试用例、文档等，并确保 CI 通过，我们会尽快进行 Review，提前感谢和期待您的贡献。

[agoni1212]

downgrade to beta 6, it works fine