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November 27, 2025
Question

Unable to get IWSDK app running on gitapp pages

I've already opened an issue in Github a month ago.

How do i get support for this? 
Clock is ticking for the Devpost competition...

App ignores base folder

https://github.com/facebook/immersive-web-sdk/issues/9


I've setup the vite config like so :
publicDir: "public",
base: "/iwsdktest1/",
});

both in build and in dev the JS loading the assets is trying to load from the root folder / and not the /iwsktest1/

manually loading the desk for example returns 404

The server is configured with a public base URL of /iwsdktest1/ - did you mean to visit /iwsdktest1/gltf/environmentDesk/environmentDesk.gltf instead?

this is the console.

[IWER Plugin] Configuration: Object
@iwer-injection-runtime:395 [IWER Plugin] 🎯 Activating IWER runtime...
@iwer-injection-runtime:395 [IWER Plugin] 📱 Using device configuration: metaQuestPro
@iwer-injection-runtime:395 [IWER Plugin] ✅ Runtime activated successfully!
index.ts:35
â–„â–„â–„â–„â–„â–„ â–„â–„ â–„â–„ â–„â–„â–„â–„ â–„â–„â–„â–„â–„ â–„â–„ â–„â–„â–„
▀▀██▀▀ ██ ██ ▄█▀▀▀▀█ ██▀▀▀██ ██ ██▀
██ ▀█▄ ██ ▄█▀ ██▄ ██ ██ ██▄██
██ ██ ██ ██ ▀████▄ ██ ██ █████
██ ███▀▀███ ▀██ ██ ██ ██ ██▄
▄▄██▄▄ ███ ███ █▄▄▄▄▄█▀ ██▄▄▄██ ██ ██▄
▀▀▀▀▀▀ ▀▀▀ ▀▀▀ ▀▀▀▀▀ ▀▀▀▀▀ ▀▀ ▀▀

Immersive Web SDK v0.1.0
Three.js r177
EliCS v3.3.0
gltf/environmentDesk/environmentDesk.gltf:1 Failed to load resource: the server responded with a status of 404 ()
three.core.js:43923 Uncaught (in promise) HttpError: fetch for "https://localhost:42000/gltf/environmentDesk/environmentDesk.gltf" responded with 404:
at three.core.js:43923:12
gltf/plantSansevieria/plantSansevieria.gltf:1 Failed to load resource: the server responded with a status of 404 ()
gltf/robot/robot.gltf:1 Failed to load resource: the server responded with a status of 404 ()
textures/webxr.png:1 Failed to load resource: the server responded with a status of 404 ()

2 replies

Participant
November 30, 2025

Hello SoundGuy,

sorry for the late reply. Based on your description, it sounds like the error appears when you try to run the project from GitHub is that correct?

To help me investigate this with you, could you answer the following questions:

 

Let me know what you find out, we can continue investigating this together!

If this answers your question, please mark it as solved.

~ Nigel (XR Bootcamp)

 

Participant
November 30, 2025

The problem sounds quite related to this: 

https://communityforums.atmeta.com/discussions/Questions_Discussions/issue-with-deploying-to-github-pages-blank-screen/1354346 

 

Can you check if the solution suggested there is helping?