Next JS, Error: R3F: div is not part of the THREE namespace! Did you forget to extend?

[Simoneth]

Hi,
I tried to use in Next.js environment the Moksha webpage example, here my example

However, I get

Error: R3F: PlaneBufferGeometry is not part of the THREE namespace! Did you forget to extend?

I have to extend it (importing from where?), but why, since in the original example it works fine?

Thanks for any help!

[CodyJasonBennett]

PlaneBufferGeometry was removed in recent versions of three.js. The title also indicates that you're mounting DOM elements into the canvas which wouldn't work -- hoist them outside.