tRPC•3y ago•

2 replies

createTRPCNext Type Error + useQuery Not Defined

I'm trying to use the conventions for

createTRPCNext

createTRPCNext

from https://github.com/trpc/examples-next-prisma-starter after converting a large legacy router a la the v9 -> v10 migration guide, however I keep getting a large type error on config({ ctx }):

 is not assignable to type '(info: { ctx?: NextPageContext | undefined; }) => WithTRPCConfig<Router<...

 is not assignable to type '(info: { ctx?: NextPageContext | undefined; }) => WithTRPCConfig<Router<...

Additionally, querying with old query syntax gets me this error message, and my apppages error out with a 404. The useQuery error:

Property 'useQuery' does not exist on type 'CreateTRPCNextBase

Property 'useQuery' does not exist on type 'CreateTRPCNextBase

In my

pages/_app

pages/_app

I am doing

export default trpc.withTRPC(MyApp);

export default trpc.withTRPC(MyApp);

, where

trpc

trpc

is the type error-throwing

export const trpc = createTRPCNext

export const trpc = createTRPCNext

I must be missing something while following this chain to createTRPCNext.

Have tried different TRPC versions, am on 10.29.1 now for all packages

GitHub

tRPC starter repo with E2E-testing. Contribute to trpc/examples-next-prisma-starter development by creating an account on GitHub.