> frontend@0.1.0 build
> next build

Gū¦ Next.js 16.2.4 (Turbopack)

  Creating an optimized production build ...
npm : 
At line:1 char:1
+ npm run build > build_output.txt 2>&1
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : NotSpecified: (:String) [], RemoteException
    + FullyQualifiedErrorId : NativeCommandError
 
> Build error occurred
Error: Turbopack build failed with 1 errors:
./FeatureFlag/frontend/app/flags/[id]/page.tsx:24:8
Next.js can't recognize the exported `generateStaticParams` field in route. App pages cannot use both "use client" and 
export function "generateStaticParams()".
  22 | import { useEnv } from "@/components/env/env-provider";
  23 |
> 24 | export function generateStaticParams() {
     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> 25 |   return [{ id: "feature-alpha" }, { id: "feature-beta" }, { 
id: "feature-gamma" }];
     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> 26 | }
     | ^
  27 |
  28 | export default function FlagDetailPage() {
  29 |   const params = useParams();

The exported configuration object in a source file needs to have a very specific format from which some properties can 
be statically parsed at compiled-time.

Import traces:
  Client Component Browser:
    ./FeatureFlag/frontend/app/flags/[id]/page.tsx [Client Component Browser]
    ./FeatureFlag/frontend/app/flags/[id]/page.tsx [Server Component]

  Client Component SSR:
    ./FeatureFlag/frontend/app/flags/[id]/page.tsx [Client Component SSR]
    ./FeatureFlag/frontend/app/flags/[id]/page.tsx [Server Component]

https://nextjs.org/docs/app/api-reference/file-conventions/route-segment-config


    at <unknown> (./FeatureFlag/frontend/app/flags/[id]/page.tsx:24:8)
    at <unknown> (https://nextjs.org/docs/app/api-reference/file-conventions/route-segment-config)
npm error Lifecycle script `build` failed with error:
npm error code 1
npm error path C:\Users\Mahak\FeatureFlag\frontend
npm error workspace frontend@0.1.0
npm error location C:\Users\Mahak\FeatureFlag\frontend
npm error command failed
npm error command C:\Windows\system32\cmd.exe /d /s /c next build