Error using Green Screen Video template

I’ve imported the chromakey code into my project but keep getting an error when trying to run it in the simulator.
This is the error message: App Build Failed:
Hash: 933c67dcc9601c969793
Version: webpack 4.44.1
Time: 4620ms
Built at: 01/25/2025 7:41:16 AM
Asset Size Chunks Chunk Names
…/…/…/src/focusedarts.mapping-okemah/THREE.d.ts 11 bytes
…/…/…/src/focusedarts.mapping-okemah/portal.d.ts 11 bytes
asset-manifest-457339687083e9dcf1cba70b3cc68a63d22faed8-291c591080533607955a4ce62b8872f0.json 436 bytes
Entrypoint main =
[0] ./node_modules/@8thwall/ecs/index.js 27 bytes {0} [built]
[1] ./_scene.json 9.07 KiB {0} [built]
[2] ./_asset-manifest.json 392 bytes {0} [built]
[3] ./THREE.ts 355 bytes {0} [built]
[4] ./portal.ts 1010 bytes {0} [built]
[5] ./_entry.js + 1 modules 1.92 KiB {0} [built]
| ./_entry.js 296 bytes [built]
| ./chromakey.js 1.61 KiB [built]

ERROR in ./chromakey.js
Module not found: Error: Can’t resolve ‘./chromakey-material’ in ‘/tmp/src/focusedarts.mapping-okemah’
@ ./chromakey.js 5:0-57 41:34-51
@ ./_entry.js

ERROR in chunk main [entry]
bundle-457339687083e9dcf1cba70b3cc68a63d22faed8-291c591080533607955a4ce62b8872f0.js
/var/task/node_modules/babel-loader/lib/index.js??ref–4!/tmp/src/focusedarts.mapping-okemah/_entry.js 220132c73a127bd2720a2f1191426328260126fb6bce670c4feeeed95badf86a
Unexpected token (42:34)
| var object3d = world.three.entityToObject.get(component.eid);
| var keyColor = new THREE.Color(“rgb(”.concat(r, ", ").concat(g, ", ").concat(b, “)”));
| var greenScreenMaterial = new !(function webpackMissingModule() { var e = new Error(“Cannot find module ‘./chromakey-material’”); e.code = ‘MODULE_NOT_FOUND’; throw e; }())(video, keyColor, width, height, similarity, smoothness, spill);
| setTimeout(function () {
| object3d.material = greenScreenMaterial;

Hi Carla, welcome to the forums!

Can you share a screenshot of your editor window, including the console? Seems like there might be a file missing.

1 Like

Hi George,


sure, here’s a screenshot. I ended up using the project that we tested last week, but when I tried to repeat the steps in a new project, I keep getting errors.
Thanks,
Carla

Screenshot 2025-01-27 at 11.16.19 AM

This file should be called chromakey-material. You’ve added an extra s there. That should fix it!

Thanks for catching that!

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