Why is my 3d project showing a grey box when I try to play it?

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:bust_in_silhouette: Asked By kilakssniauol

So whenever I try to play a 3d game I’ve made it opens then shows a grey box in the middle of the window. I’ve added lighting a camera and I’m running the main scene.

Is the camera the current one?

Ertain | 2021-10-16 09:08