Object(...) is not a function

[kaznache]

Hi!
I'm trying to use Vue3 component inside Vue2 tool, but I face such error:

I have a Vue3 project and export only TestComponent from there. This is a simple component that prints only text and expects one string prop. I built the project and copied built file to Vue2 project (because it's too long to publish it) and I'm trying to import Vue3 component there.

In Vue3 project I use vue-demi and in Vue2 project I use composition api.

Do you have any thoughts how to fix that error?

[antfu]

We temporarily close this due to the lack of enough information. Please provide a minimal reproduction to reopen the issue. Thanks.