vite+vue3+ts项目中，.vue文件内的TS不报错!

[bestime]

Related plugins

• plugin-vue

• plugin-vue-jsx

Describe the bug

有这么一段代码，编译不会报错，奇葩的是，运行时浏览器不报错，必须要try catch才行。

// 这个数据可能从一个未知的地方来（来源不重要）
const a:any = {}
console.log(a.b.c.d.e.f.g)

然而这个项目也许是别人的，又或许数据来源变了，导致数据结构发生了变化，项目中又有多处这种潜在问题，又无法一一排查，如何能让这个代码在浏览器中直接抛错（试了js、和非vue文件引用的TS浏览器会抛错）而且本来也应该抛错

Reproduction

无

Steps to reproduce

无

System Info

普通浏览器

Used Package Manager

npm

Logs

npm run dev

Validations

• Follow our Code of Conduct
• Read the Contributing Guidelines.
• Read the docs.
• Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.
• Make sure this is a Vite issue and not a framework-specific issue. For example, if it's a Vue SFC related bug, it should likely be reported to vuejs/core instead.
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• The provided reproduction is a minimal reproducible example of the bug.

[edison1105]

只有一个代码片段，我们是没办法排查问题的。请提供完整的复现 demo。

[github-actions]

Hello @bestime. Please provide a minimal reproduction using a GitHub repository or StackBlitz. Issues marked with need reproduction will be closed if they have no activity within 3 days.