Why the out folder doesnt get created after the build succesfully finishes?

[Mr-Vipi]

Im trying to follow the How to Deploy Next.js Apps to Github Pages from @mateuszsokola.

Im new at the concept of github actions, but practically the build finishes correctly but the out folder is not created and I get the following error:

this is the repo

https://github.com/Mr-Vipi/my-portfolio

[Mr-Vipi]

digging depper and depper, since Im using nextjs 14.2.18 the extension for my next config is .mjs and not .js like in this project and during the Setup Pages ⚙️ job it was bypassed and used default config:

Run actions/configure-pages@v4
  with:
    static_site_generator: next
    token: ***
    enablement: false
  env:
    PNPM_HOME: /home/runner/setup-pnpm/node_modules/.bin
Using default blank configuration
Injecting property=basePath and value=/my-portfolio in:
// Default Pages configuration for Next
const nextConfig = {}
module.exports = nextConfig

Found configuration object in indirect module export
Injection successful, new configuration:
// Default Pages configuration for Next
const nextConfig = {basePath: "/my-portfolio"}
module.exports = nextConfig

Injecting property=experimental.images.unoptimized and value=true in:
// Default Pages configuration for Next
const nextConfig = {basePath: "/my-portfolio"}
module.exports = nextConfig

Found configuration object in indirect module export
Injection successful, new configuration:
// Default Pages configuration for Next
const nextConfig = {experimental: {images: {unoptimized: true}},basePath: "/my-portfolio"}
module.exports = nextConfig

Injecting property=images.unoptimized and value=true in:
// Default Pages configuration for Next
const nextConfig = {experimental: {images: {unoptimized: true}},basePath: "/my-portfolio"}
module.exports = nextConfig

Found configuration object in indirect module export
Injection successful, new configuration:
// Default Pages configuration for Next
const nextConfig = {images: {unoptimized: true},experimental: {images: {unoptimized: true}},basePath: "/my-portfolio"}
module.exports = nextConfig

so no output: "export" and as result no ./out folder to Upload.
the solution was to change actions/configure-pages@v4 from 4 to 5 and it worked with my next config