The store works in dev mode(yarn dev), but does not compile for production(yarn buld).

[og-dev]

OS: Ubuntu 20.04
Node: 18.18.0

Fail due Type error: Parameter 'c' implicitly has an 'any' type.

yarn run v1.22.22
$ next build
next.config.js {}
  ▲ Next.js 14.2.5
  - Environments: .env.local

   Creating an optimized production build ...
next.config.js {}
next.config.js {}
next.config.js {}
 ✓ Compiled successfully
   Linting and checking validity of types  ...Failed to compile.

./src/modules/checkout/components/shipping-address/index.tsx:37:39
Type error: Parameter 'c' implicitly has an 'any' type.

  35 |
  36 |   const countriesInRegion = useMemo(
> 37 |     () => cart?.region.countries.map((c) => c.iso_2),
     |                                       ^
  38 |     [cart?.region]
  39 |   )
  40 |
error Command failed with exit code 1.

if strict is disbled in tsconfig then: Linting and checking validity of types ..Failed to compile.

store-storefront# yarn build
yarn run v1.22.22
$ next build
next.config.js {}
  ▲ Next.js 14.2.5
  - Environments: .env.local

   Creating an optimized production build ...
next.config.js {}
next.config.js {}
next.config.js {}
 ✓ Compiled successfully
   Linting and checking validity of types  ..Failed to compile.

./src/app/[countryCode]/(main)/cart/page.tsx:37:3
Type error: Type '"" | "address" | "delivery" | "payment"' is not assignable to type '"address" | "payment" | "delivery"'.

  35 |   }
  36 |
> 37 |   cart.checkout_step = cart && getCheckoutStep(cart)
     |   ^
  38 |
  39 |   return cart
  40 | }
error Command failed with exit code 1.

Is there a way to fix those error?

I tried to fix the second error by changing @types/react, @types/react-dom but it did not work

[anzweidrej]

Hi @og-dev,

As you already guessed, this is due to the "strict" mode enabled in tsconfig, to solve the error without having to disable the option, you can try the following solutions:

Option 1:

const countriesInRegion = useMemo(
    () => cart?.region.countries.map((c: { iso_2: string }) => c.iso_2),
    [cart?.region]
  )

Option 2:

type CountryProps = {
  iso_2: string;
};

const countriesInRegion = useMemo(
  () => cart?.region.countries.map((c: CountryProps) => c.iso_2),
  [cart?.region]
);

[adambarath]

I had the same issue. See my comment at: #279 (comment)

[VariableVic]

Should be fixed with the Next.js 15 update. Closing this for now.

[dapinitial]

Running Node v23 and NPM v10.9.1

Maybe related to this post...

I am trying to deploy the frontend to Azure Container using Docker. Backend builds and deploys no issues, and running the application locally is smooth and no issues... However, when building the storefront during deployment I am getting the following issue:

▲ Next.js 15.0.3

• Environments: .env.local

Creating an optimized production build ...
[webpack.cache.PackFileCacheStrategy] Caching failed for pack: Error: Unable to snapshot resolve dependencies
[webpack.cache.PackFileCacheStrategy] Caching failed for pack: Error: Unable to snapshot resolve dependencies
[webpack.cache.PackFileCacheStrategy] Caching failed for pack: Error: Unable to snapshot resolve dependencies
✓ Compiled successfully
Skipping validation of types
Skipping linting
✓ Collecting page data
Failed to build /[countryCode]/(main)/categories/[...category]/page: /es/categories/sweatshirts (attempt 1 of 3) because it took more than 300 seconds. Retrying again shortly.
Failed to build /[countryCode]/(main)/categories/[...category]/page: /es/categories/pants (attempt 1 of 3) because it took more than 300 seconds. Retrying again shortly.
Failed to build /[countryCode]/(main)/categories/[...category]/page: /es/categories/merch (attempt 1 of 3) because it took more than 300 seconds. Retrying again shortly.
Failed to build /[countryCode]/(main)/categories/[...category]/page: /fr/categories/sweatshirts (attempt 1 of 3) because it took more than 300 seconds. Retrying again shortly.
Failed to build /[countryCode]/(main)/categories/[...category]/page: /fr/categories/pants (attempt 1 of 3) because it took more than 300 seconds. Retrying again shortly.
Failed to build /[countryCode]/(main)/categories/[...category]/page: /fr/categories/merch (attempt 1 of 3) because it took more than 300 seconds. Retrying again shortly.
Failed to build /[countryCode]/(main)/categories/[...category]/page: /de/categories/sweatshirts (attempt 1 of 3) because it took more than 300 seconds. Retrying again shortly.
Failed to build /[countryCode]/(main)/categories/[...category]/page: /de/categories/pants (attempt 1 of 3) because it took more than 300 seconds. Retrying again shortly.

[JulianBerger]

@dapinitial I'm getting the same error.

[ozbrandcc]

Im getting the same error, any news?