composable function is not define I18nLocale

[yuelongh]

• I am using "@nuxtjs/i18n": "^9.1.0"
• I have a composable function useXXXXX in ./app/composables/useXXXXX.ts
• I have a defineI18nLocale in i18n/locales/en.ts
• The useXXXXX is used inside the defineI18nLocale composable

I get the error message

ERROR  Failed locale loading: useXXXXX is not defined

only appears when I have typedOptionsAndMessages present (either all or default) in nuxt.config.ts

experimental: { typedOptionsAndMessages: "all" }

My Nuxt info:

- Operating System: Darwin
- Node Version:     v22.3.0
- Nuxt Version:     3.14.1592
- CLI Version:      3.16.0
- Nitro Version:    2.10.4
- Package Manager:  [email protected]
- Builder:          -
- User Config:      default
- Runtime Modules:  @vite-pwa/[email protected], @vueuse/[email protected], @nuxtjs/[email protected], @nuxt/[email protected], @pinia/[email protected], @nuxtjs/[email protected], @nuxtjs/[email protected], @formkit/[email protected]
- Build Modules:    -

However, even when I get the error message everything works fine as expected so could it be a false alarm?

[github-actions]

Would you be able to provide a reproduction? 🙏

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[yuelongh]

Would you be able to provide a reproduction? 🙏

More info

No problems, This is the reproduction

also FYI,
I tried to use i18n v9 in
👉 Reproduction starter (v8 and higher)
👉 Reproduction starter (edge)
to do the reproduction but it is stuck on ➜ Local: http://localhost:3000/ and then not doing anything else not sure if it is node 18 used in stackblitz causing this or something else, it works fine in codesandbox (node v.20)

[theazgra]

Same problem for me. I would like to access runtime config inside defineI18nLocale. But no luck whatsoever.

[BobbieGoede]

@theazgra
You should be able to access runtime config from within defineI18nLocale, could you provide a reproduction?

@yuelongh
Composables don't quite work the same in defineI18nLocale since locales can be used in both the app/nuxt and server/nitro side which do not share the same context. I'm not sure if it would be possible to utilize the #shared alias for this as I haven't tried this myself.