Long.fromString is not a function

[DiogoCunhaMoreira]

Hi guys,

Im getting this error while trying to use spotify basic pitch.

Im using "@tensorflow/tfjs": "^3.2.0" and i also tried other versions.

Im making a nuxt 3/ vue 3 app with node.js version 22.14.0.

Full error:
Long.fromString is not a function

at hexToLong (http://localhost:3000/_nuxt/node_modules/@tensorflow/tfjs-core/dist/hash_util.js?v=28283ed3:25:17)
at http://localhost:3000/_nuxt/node_modules/@tensorflow/tfjs-core/dist/hash_util.js?v=28283ed3:29:12

Do you know what is causing this?

Thanks a lot,
Diogo

[shmishra99]

Hi @DiogoCunhaMoreira ,

Browsers don't natively support loading CJS modules directly. This could be the reason for the loading issue you're experiencing. To check it, could you share a minimal reproducable code?

Thank You!!

[DiogoCunhaMoreira]

Hi Shmishra99,

First of all, thanks for your fast reply.

I will share with you a codesandbox:

https://codesandbox.io/p/github/DiogoCunhaMoreira/SuperOuvido/main?import=true

Thanks again!
Diogo

[shmishra99]

I'm unable to find any tfjs dependencies or tfjs usage within your CodeSandbox. Could you please double-check if the shared sandbox is the correct one? Thank You!!

[DiogoCunhaMoreira]

Hello again!

I'm using this import (in components/PianoDetector.vue):

import * as tf from "@tensorflow/tfjs";

The module is then in the node_modules folder.

Thanks!
Diogo

[shmishra99]

Hi @DiogoCunhaMoreira ,

I'm looking for the components/PianoDetector.vue file in the shared sandbox, but it doesn't seem to be there. Am I missing something?

Thank You!!

[DiogoCunhaMoreira]

Hi again!

I'm sorry for wasting you time! I think i shared a branch that didn't had that component commited.

https://codesandbox.io/p/github/DiogoCunhaMoreira/SuperOuvido/spotifyBasicPitchTest?import=true

This one has it!

Sorry again,

Thanks a lot!
Diogo

[shmishra99]

Can you add the @spotify/basic-pitch dependencies in the branch, it seems missing from package.json file?