Crash when trying to build Gdevelop.js

[mehrabsha]

Is there an existing issue for this?

• I have searched the existing issues

Describe the bug

I faced this error when I was trying to build GDevelop.js

Running "shell:generateFlowTypes" (shell) task
info: Sourcing gdevelopjs-cleaned-bindings-idl0JHegX\Bindings.idl
✅ Properly generated GDevelop.js types.

Running "shell:generateTSTypes" (shell) task
file:///E:/GDevelop/GDevelop.js/scripts/generate-dts.mjs:145
        throw new Error("Never reached character '${thisCharacter}'!");
              ^

Error: Never reached character ' '!
    at Parser.readUntil (file:///E:/GDevelop/GDevelop.js/scripts/generate-dts.mjs:145:15)
    at Parser.readType (file:///E:/GDevelop/GDevelop.js/scripts/generate-dts.mjs:166:21)
    at file:///E:/GDevelop/GDevelop.js/scripts/generate-dts.mjs:253:16
    at ModuleJob.run (node:internal/modules/esm/module_job:222:25)
    at async ModuleLoader.import (node:internal/modules/esm/loader:323:24)
    at async loadESM (node:internal/process/esm_loader:28:7)
    at async handleMainPromise (node:internal/modules/run_main:113:12)

Node.js v20.12.2

Steps to reproduce

based on README.md

1. install all prerequisite tools (node - python - cmake) on windows
2. install and activate emsdk v3.1.21
3. go to GDevelop.js folder with the emscripten environements
4. npm install and npm run build
5. ERROR

GDevelop platform

Desktop

GDevelop version

5.4.218

Platform info

Win11

Additional context

No response