Version

3.0.5

Reproduction link

https://github.com/yakai911/vue-blog-client

Steps to reproduce

render a login page with vue3.0.5

What is expected?

render login component

What is actually happening?

component display error

having this bug from vue3.0.3,I reported a bug and someone told me my issue is Duplicate,and then I closed it,but new version has released I changed to vue3.0.5 and still having this error.

Please read https://new-issue.vuejs.org/?repo=vuejs/vue-next#why-repro to understand what we expect as a boiled down repro. Remember to use the forum or the Discord chat to ask questions!