Maath/random not working

[SafaSELLAM]

I cannot manage to to get any star to appear on my screen. I also can't find anything about maath/random and inSphere on the internet so i'm a little lost...I copied the exact same code that is posted on the repo but it still doesn't work... The only error i get in my console is : ackend_compact.js:2367 THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values. BufferGeometry {isBufferGeometry: true, uuid: 'c9432c0e-fe6a-48ad-8db3-8825a9f6aedd', name: '', type: 'BufferGeometry', index: null, …}
at Frustum.intersectsObject (http://localhost:5173/node_modules/.vite/deps/chunk-76MQ6OTW.js?v=ca743729:8393:18)
at Suspense
at ErrorBoundary (http://localhost:5173/node_modules/.vite/deps/chunk-5AAZIUHE.js?v=ca743729:16593:5)
at FiberProvider (http://localhost:5173/node_modules/.vite/deps/chunk-5AAZIUHE.js?v=ca743729:18338:21)
at Frustum.intersectsObject (http://localhost:5173/node_modules/.vite/deps/chunk-76MQ6OTW.js?v=ca743729:8393:18)
overrideMethod @ react_devtools.

I would really appreciate if anyone has an answer to this issue...