globally imported h() can only be invoked when there is an active component instance about vite-plugin-vue2-jsx HOT 2 CLOSED

You can turn it off manually if you are not using JSX in setup functions.

However, the case-by-case fix is better in my opinion:
https://github.com/vuejs/jsx-vue2/releases/tag/v1.3.0#fn-1

If you encounter such issues after turning the flag on, you can manually add const h = this.$createElement to the beginning of the problematic function. The JSX plugin won't override your explicitly defined h. ↩

from vite-plugin-vue2-jsx.

Thanks a lot👏. I prefer fix case-by-case, After all the project has been migrated to vite.

from vite-plugin-vue2-jsx.