Next.js v15 support

[Arsik0153]

Please, add Next.js v15.0 support.

[crivera]

Got this error when trying to run zsa-openapi

Type error: Route "src/app/api/v1/[[...openapi]]/route.ts" has an invalid "POST" export:
  Type "{ params?: Record<string, string> | undefined; } | undefined" is not a valid type for the function's second argument.
    Expected "RouteContext", got "{ params?: Record<string, string> | undefined; } | undefined".
      Expected "RouteContext", got "undefined".
      

[Kuzry]

I have an error at build time:

unhandledRejection Error: Incompatible React versions: The "react" and "react-dom" packages must have the exact same version. Instead got:
  - react:      18.3.1
  - react-dom:  19.0.0-rc-66855b96-20241106

This occurs when i install zsa-openapi

[Pulstura]

Got this error when trying to run zsa-openapi

Type error: Route "src/app/api/v1/[[...openapi]]/route.ts" has an invalid "POST" export:
  Type "{ params?: Record<string, string> | undefined; } | undefined" is not a valid type for the function's second argument.
    Expected "RouteContext", got "{ params?: Record<string, string> | undefined; } | undefined".
      Expected "RouteContext", got "undefined".
      

I've got a similar error message to that, except it only occurs during build and I'm using createRouteHandlersForAction

[Kuzry]

Got this error when trying to run zsa-openapi

Type error: Route "src/app/api/v1/[[...openapi]]/route.ts" has an invalid "POST" export:
  Type "{ params?: Record<string, string> | undefined; } | undefined" is not a valid type for the function's second argument.
    Expected "RouteContext", got "{ params?: Record<string, string> | undefined; } | undefined".
      Expected "RouteContext", got "undefined".
      

There is workaround for this:

const nextConfig = {
  typescript: {
    ignoreBuildErrors: true,
  },
};

I think ZSA is great! But two month without any commit? Or any fix for Next.js 15? It hurts right in my meow meow.

[r0skar]

There is workaround for this

It's not really a work-around. You are just suppressing build-time errors that will blow up in runtime.

[muharu]

If you guys just coming here, i have better temporary fix for typed error instead suppress the nextjs typescript ignoreBuildErrors

import { createRouteHandlers } from "zsa-openapi";
import { router } from "./_router/index.router";

// Define the expected type for Next.js route handlers for temporary fix
// See: https://github.com/IdoPesok/zsa/issues/225
type NextApiHandler = (request: Request) => Response | Promise<Response>;

// Create the route handlers
const handler = createRouteHandlers(router, {
  shapeError: (error) => {
    const code = JSON.parse(error.data).code;
    return new Response(JSON.stringify({ code, message: error.message }), {
      status: code,
    });
  },
});

export const GET = handler.GET as NextApiHandler;
export const POST = handler.POST as NextApiHandler;
export const PUT = handler.PUT as NextApiHandler;
export const DELETE = handler.DELETE as NextApiHandler;
export const PATCH = handler.PATCH as NextApiHandler;