Web exports don't work whatsoever (Godot 4)

[Piras314]

Godot version

4.0.stable.arch_linux

System information

Arch Linux, GLES3, AMD ATI Radeon HD 6520G

Issue description

Hello! Web projects just... don't run and have these errors.

gotm.io

itch.io

Using Brave web browser, but they don't run on Chrome either.

Steps to reproduce

The MRP is just a 2D scene with a single label saying "test" and with the export for web set up with defaults.

Minimal reproduction project

MRP.zip

[Piras314]

Issue occurs while using the standalone executable from the godot website as well.

[MatiasVME]

Idk if that help, but in itch.io you activate de last of thats options:

[Piras314]

Already enabled :/

[MatiasVME]

it's work for me =S

maybe you need name the mrp.html to index.html for itch.io

[Piras314]

I did that as well 🤔

[QbieShay]

Have you tried a different browser? There's known issue of Godot multithreading not being supported by all browsers

[Piras314]

Yeah, as I said in the original post I tried it on Chrome as well as Brave, I've even tried it on another device :(

[AThousandShips]

Brave uses the same engine, have you tried Firefox?

[Calinou]

Are you used tweaked privacy settings that would intefere with WebAssembly? These settings can sometimes impact performance and usability (such as disabling WebGL, JavaScript JIT, etc.). Try a 100% stock configuration in a web browser.

[Piras314]

Alrighty, so I installed Firefox which hadn't ever been installed on this machine before, meaning there wouldn't be any leftover tweaks and skipped all customization options.

I went to itch.io, logged in, created a fresh game draft and set the kind of project to HTML. I went to Godot and opened the MRP project, exported for debug and zipped it. Next, I uploaded the zip file to itch.io and marked it as a web version. Finally, I turned SharedArrayBuffer support on and hit save & view.

Sadly, I still recieved the same errors.

still waiting on dependencies:
dependency: wasm-instantiate
(end of list)

Would anyone mind attempting to reproduce this issue?

[Calinou]

Would anyone mind attempting to reproduce this issue?

Can you link to the project exported to gotm.io and itch.io? I don't have time to individually upload the MRP to each platform.

[Piras314]

Sure, link

[Piras314]

Hmm... Interestingly, this build on itch.io works just fine on my other computer. Perhaps it is hardware or OS dependent?

[Calinou]

Hmm... Interestingly, this build on itch.io works just fine on my other computer. Perhaps it is hardware or OS dependent?

This is likely, as the Radeon HD 6520G is a very old IGP that most likely doesn't support WebGL 2.0 well (which is required for Godot 4.x's HTML5 export to work).

I'd recommend sticking to Godot 3.x's GLES2 renderer if your goal is to make games that run everywhere, even on very old devices.

[Piras314]

Alright, I'll close this issue now then as there is no work to be done!