xr-frame Cannot read properties of undefined?
[xr-frame] <TypeError: Cannot read properties of undefined (reading 'length')> TypeError: Cannot read properties of undefined (reading 'length') at e._beforeTick (https://lib/WAXRFrameRenderContext.js:1:913968) at https://lib/WAXRFrameRenderContext.js:1:1345737 at e.dfs (https://lib/WAXRFrameRenderContext.js:1:913293) at e.dfs (https://lib/WAXRFrameRenderContext.js:1:913345) at e.dfs (https://lib/WAXRFrameRenderContext.js:1:913345) at t.onTick (https://lib/WAXRFrameRenderContext.js:1:1345718) at e._tick (https://lib/WAXRFrameRenderContext.js:1:905898) at e._tick (https://lib/WAXRFrameRenderContext.js:1:914288) at t._loop (https://lib/WAXRFrameRenderContext.js:1:924356)