My bad, here is the error message
Uncaught Error at 9589578 (blob:http://localhost:8000/b74d84d4-cc2a-444e-a39d-de29a2985ec2:2530:19) at _emscripten_asm_const_iii (blob:http://localhost:8000/b74d84d4-cc2a-444e-a39d-de29a2985ec2:3198:26) at FSceneView::VerifyMembersChecks() const (wasm://wasm/143cca56:wasm-function[96885]:0x2310529) at FSceneView::FSceneView(FSceneViewInitOptions const&) (wasm://wasm/143cca56:wasm-function[96881]:0x230fc10) at ULocalPlayer::CalcSceneView(FSceneViewFamily*, FVector&, FRotator&, FViewport*, FViewElementDrawer*, EStereoscopicPass) (wasm://wasm/143cca56:wasm-function[89056]:0x1fe38c2) at UGameViewportClient::Draw(FViewport*, FCanvas*) (wasm://wasm/143cca56:wasm-function[86204]:0x1ec1c5c) at non-virtual thunk to UGameViewportClient::Draw(FViewport*, FCanvas*) (wasm://wasm/143cca56:wasm-function[86209]:0x1ec4501) at FViewport::Draw(bool) (wasm://wasm/143cca56:wasm-function[101227]:0x252d5f6) at FSceneViewport::ResizeViewport(unsigned int, unsigned int, EWindowMode::Type) (wasm://wasm/143cca56:wasm-function[98757]:0x2436f9b) at FSceneViewport::ResizeFrame(unsigned int, unsigned int, EWindowMode::Type) (wasm://wasm/143cca56:wasm-function[98753]:0x243678a)
My attempts to search for different parts of the error have been fruitless.
And the issue is that, when I click on toggle log, nothing happens. Or did you mean the UE log when packing the project?