[Vue warn]: Component is missing template or render function.

[HHN0609]

Version

3.2.33

Reproduction link

github.com/HHN0609/vue-report

Steps to reproduce

1. git clone https://github.com/HHN0609/vue-report.git
2. cd vue-report
3. npm install
4. npm run dev
5. if it goes will, you can see "123123" in your browser.
6. open App.vue in vue-report/demo/src
7. type some code even annotation into "<script setup lang="ts"></script>"
8. you will find that "123123" disappear. And press the F12, there is a warning in the console which is the same as this issue title

What is expected?

After typing some codes into <script> tag, the "123123" should still appear.

What is actually happening?

After typing some codes into <script> tag, the "123123" disappear.

---

I think vue3 can not operate with typescript perfectly. It still need to be improved.
Thanks!

[edison1105]

After typing some codes into <script> tag, the "123123" disappear.

this is expected.

I think vue3 can not operate with typescript perfectly. It still need to be improved.

talk is cheap, show me your code.

[HHN0609]

After typing some codes into <script> tag, the "123123" disappear.

this is expected.

I think vue3 can not operate with typescript perfectly. It still need to be improved.

talk is cheap, show me your code.

Thanks!