web-ext thinks I am running 32 bit architecture when it is 64 bit

[grandeljay]

I am trying to get a project running via web-ext but get this following error:

$ yarn run manifest:firefox && node_modules/.bin/web-ext run --source-dir dist/extension/
yarn run v1.22.19
$ ts-node scripts/applyManifestOverrides.ts --type=firefox
firefox manifest applied.
Done in 0.23s.
Running web extension from C:\laragon\www\toolkit-for-ynab\toolkit-for-ynab\dist\extension
You are using 32-bit version of Firefox on 64-bit versions of the Windows.
Some features may not work correctly in this version. You should upgrade Firefox to the latest 64-bit version now!
node:events:485
      throw er; // Unhandled 'error' event
      ^

Error: spawn C:\Program Files (x86)\Mozilla Firefox\firefox.exe ENOENT
    at ChildProcess._handle.onexit (node:internal/child_process:286:19)
    at onErrorNT (node:internal/child_process:484:16)
    at process.processTicksAndRejections (node:internal/process/task_queues:90:21)
Emitted 'error' event on ChildProcess instance at:
    at ChildProcess._handle.onexit (node:internal/child_process:292:12)
    at onErrorNT (node:internal/child_process:484:16)
    at process.processTicksAndRejections (node:internal/process/task_queues:90:21) {
  errno: -4058,
  code: 'ENOENT',
  syscall: 'spawn C:\\Program Files (x86)\\Mozilla Firefox\\firefox.exe',
  path: 'C:\\Program Files (x86)\\Mozilla Firefox\\firefox.exe',
  spawnargs: [
    '-start-debugger-server',
    50713,
    '-foreground',
    '-no-remote',
    '-profile',
    'C:\\Users\\micro\\AppData\\Local\\Temp\\firefox-profileoJ89Gr/'
  ]
}

Node.js v23.6.1

You are using 32-bit version of Firefox on 64-bit versions of the Windows.
Some features may not work correctly in this version. You should upgrade Firefox to the latest 64-bit version now!

I typed navigator.userAgent into the developers console and got:

"Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:133.0) Gecko/20100101 Firefox/133.0" 

It seems one of these outputs are wrong.

Do you have any insights or ideas what could be going wrong here and causing this error?

[Rob--W]

The error message originates from https://github.com/mozilla/node-fx-runner/blob/b31bbca6dbd89f820f3b621c1785e3ddfcc85b1a/lib/utils.js#L79-L86

That code and the preceding code may offer pointers on debugging this issue.

The "arch" is derived from os.arch(). What is the output of node -e 'console.log(require("os").arch())' ?

How did you install Firefox?

[grandeljay]

What is the output of node -e 'console.log(require("os").arch())' ?

$ node -e 'console.log(require("os").arch())'
x64

How did you install Firefox?

I installed it with the ChocolateyGUI but with all default values so I presume the equivelant command I used would be:

choco install librewolf

The error message originates from https://github.com/mozilla/node-fx-runner/blob/b31bbca6dbd89f820f3b621c1785e3ddfcc85b1a/lib/utils.js#L79-L86
That code and the preceding code may offer pointers on debugging this issue.

Sorry I don't work with build or command line tools very much so my knowledge is basic at best. Any chance you could hand feed me some instructions on what I can do to help?

[grandeljay]

Sorry I should mention that I am running LibreWolf but from my understanding the source code is basically the same: