SyntaxError: Unexpected token ?

[AanchalA]

Getting the following error with: yarn start

`yarn run v1.22.19 $ electron-forge start /home/ubuntu/freedom-gpt/node_modules/listr2/dist/index.cjs:90 this.path = [...task.listr.path ?? [], task.title].join(" > "); ^

SyntaxError: Unexpected token ? at Module._compile (internal/modules/cjs/loader.js:723:23) at Object.Module._extensions..js (internal/modules/cjs/loader.js:789:10) at Module.load (internal/modules/cjs/loader.js:653:32) at tryModuleLoad (internal/modules/cjs/loader.js:593:12) at Function.Module._load (internal/modules/cjs/loader.js:585:3) at Module.require (internal/modules/cjs/loader.js:692:17) at require (internal/modules/cjs/helpers.js:25:18) at Object. (/home/ubuntu/freedom-gpt/node_modules/@electron-forge/cli/dist/electron-forge.js:10:18) at Module._compile (internal/modules/cjs/loader.js:778:30) at Object.Module._extensions..js (internal/modules/cjs/loader.js:789:10) error Command failed with exit code 1. info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.`

[VickyHax]

@AanchalA what version of npm are you running? the version windows ubuntu22 wsl installed is 12. 14 is required. https://github.com/listr2/listr2/issues/661

option 3 via nvm is the classic best way and only method that worked for me: https://www.digitalocean.com/community/tutorials/how-to-install-node-js-on-ubuntu-20-04#option-3-installing-node-using-the-node-version-manager