WebXR Fails to Load

[mosra]

WebXR Fails to Load

[Squareys]

Hi @TylerSeppala !

I saw the email first and replied there, but here's a summary for anyone who comes across this issue:

• library_webxr.js is from emscripten-webxr, which has received some updates, but nothing directly relating to the dynCall() error you have here. You might find useful cmake flags there and using that repository as a subproject allows you to link to it like a static library.
• Port forwarding should not be related here, that works fine with emscripten-webxr.

Which emscripten version are you using?

[TylerSeppala]

Alright, good to know. I'm using emscripten 3.1.1

[TylerSeppala]

New developments:

I just decided to go all the way back to emscripten v1.39.4 because that was the version around the time this code was written... and it kind of works. I can now enter VR and see everything just fine, but it seems that shading isn't working properly. The sides of the cubes that are supposed to have any amount of shadow are completely black.

So it seems the problem is definitely surrounding the emscripten version. Maybe I just need to find the right version?

[TylerSeppala]

This is the new error I'm getting... mean anything to anyone?

Uncaught TypeError: Cannot read properties of null (reading 'transform')
at _webxr_get_input_pose (magnum-webxr.js:6621)
at magnum-webxr.wasm:0x4032
at magnum-webxr.wasm:0x72fd
at magnum-webxr.wasm:0x3874
at magnum-webxr.wasm:0x4afef
at Module.dynCall_viiii (magnum-webxr.js:7156)
at dynCall (magnum-webxr.js:538)
at XRSession.onFrame (magnum-webxr.js:6698)

[Squareys]

Whew, so much trouble, I wonder how this is working so well for us 🤔
We're on 2.0.23 at the moment. With a bit of luck that might the version that works for you, too?

[TylerSeppala]

Thanks, I'll definitely try that in the morning!