anyone got lucky deploying a nextjs 12 using the NextjsSite stack? I get this problem:

Error: Command failed with exit code 1: ./node_modules/.bin/next build

Failed to compile.

./next.config.js:1:27

Type error: Rest parameter 'args' implicitly has an 'any[]' type.

> 1 | module.exports = function(...args) {

|                           ^

2 |   let original = require('./next.config.original.1655555811863.js');

3 |   const finalConfig = {};

4 |   const target = { target: 'serverless' };

info  - Using webpack 5. Reason: Enabled by default <https://nextjs.org/docs/messages/webpack5>

info  - Checking validity of types...

at makeError (/Users/user/serveless-stack/node_modules/execa/lib/error.js:60:11)

at handlePromise (/Users/user/serveless-stack/node_modules/execa/index.js:118:26)

at processTicksAndRejections (node:internal/process/task_queues:96:5)

at async Builder.build (/Users/user/serveless-stack/node_modules/@sls-next/lambda-at-edge/dist/build.js:377:13) {

shortMessage: 'Command failed with exit code 1: ./node_modules/.bin/next build',

command: './node_modules/.bin/next build',

escapedCommand: '"./node_modules/.bin/next" build',

exitCode: 1,

signal: undefined,

signalDescription: undefined,

stdout: 'info  - Using webpack 5. Reason: Enabled by default <https://nextjs.org/docs/messages/webpack5>\n' +

according to https://github.com/aws-amplify/amplify-hosting/issues/2427 the { target: ‘serverless’ }; is no longer supported by it gets inserted automatically by the sst stack

We have several NextJs apps, all using next 12, all deploy fine. The target field is deprecated, but is still supported. It does look like your

next.config.js

file is the culprit, though, what do you have in there?

Thanks for your answer, my next.config.json looks like this

// @ts-ignore
// eslint-disable-next-line @typescript-eslint/no-var-requires
const withBundleAnalyzer = require("@next/bundle-analyzer")({
  enabled: process.env["ANALYZE"] === "true",
});

// eslint-disable-next-line @typescript-eslint/no-var-requires
const withTM = require("next-transpile-modules")([
  "@fullcalendar/common",
  "@fullcalendar/daygrid",
  "@fullcalendar/interaction",
  "@fullcalendar/list",
  "@fullcalendar/react",
  "@fullcalendar/timegrid",
  "@fullcalendar/timeline",
]);

/**
 * @type {import('next').NextConfig}
 **/
module.exports = withTM(
  withBundleAnalyzer({
    reactStrictMode: true,
    images: {
      domains: ["<http://assets.s3.amazonaws.com|assets.s3.amazonaws.com>"],
    },
  }),

);

actually, I may be mistaken and SST doesnt type-check automatically anymore…

Thanks Derek disabling type check works or just excluding the next.config.js file

"exclude": ["node_modules", "./next", "next.config.js"]