Ugh - that was it! Thank you.

Thanks for your reply Sean.

I have redownloaded Metronic v9.2.1. The install is based on a fresh copy of the Nextjs Typescript project.

I copy the files into Ubuntu on WSL, run npm install --force, create the .env file with relevant secrets, then run npx prisma generate which successfully generates. Following that, I run npx prisma migrate dev which succeeds. npm run dev successfully serves the application showing the login screen with default credentials, and then redirecting to the dashboard after login.

Finally, I run npm run build which fails with the below output:


> metronic-nextjs@9.2.1 build
> next build

â–² Next.js 15.3.2
- Environments: .env

Creating an optimized production build ...
[src/media_query.rs:1032:11]
✓ Compiled successfully in 51s
✓ Linting and checking validity of types
Collecting page data .ReferenceError: File is not defined
at 66962 (.next/server/app/api/user-management/settings/general/route.js:1:3801)
at t (.next/server/webpack-runtime.js:1:128)
at r (.next/server/app/api/user-management/settings/general/route.js:1:10104)
at <unknown> (.next/server/app/api/user-management/settings/general/route.js:1:10146)
at t.X (.next/server/webpack-runtime.js:1:1206)
at <unknown> (.next/server/app/api/user-management/settings/general/route.js:1:10117)
at Object.<anonymous> (.next/server/app/api/user-management/settings/general/route.js:1:10174)

> Build error occurred
[Error: Failed to collect page data for /api/user-management/settings/general] {
type: 'Error'
}


Hi,

Sorry for the late reply. It seems we missed your question in our system.

May I know which version are you using ? Metronic 9.2.x Next.js or Vite ? Can you try the latest Metronic v9.2.1 by downloading it from your themeforest.net account ?

Regards,
Sean