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next: The @nrwl/next:build executor is incompatible with Next 13.2 #15214

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jasongerbes opened this issue Feb 24, 2023 · 32 comments · Fixed by #15650
Closed

next: The @nrwl/next:build executor is incompatible with Next 13.2 #15214

jasongerbes opened this issue Feb 24, 2023 · 32 comments · Fixed by #15650
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outdated scope: nextjs Issues related to NextJS support for Nx type: bug

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@jasongerbes
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jasongerbes commented Feb 24, 2023

Current Behavior

When using @nrwl/next@latest with [email protected], the @nrwl/next:build executor doesn't respect the executor options.

The .next folder is built inline (e.g. apps/X/.next) rather than in the configured ouputPath (e.g. dist/apps/X/.next).

This issue is due to an internal breaking change in version 13.2.0 of Next that removed the custom conf option of the next/dist/build function: vercel/next.js#45455

Expected Behavior

The .next build output should be located in the outputPath folder, e.g. dist/apps/X/.next.

GitHub Repo

https://github.com/jasongerbes/nx-examples/tree/next-13.2.0

Steps to Reproduce

  1. Create a Nx workspace with @nrwl/next
  2. Add a Next application test-next-app
  3. Upgrade next to 13.2.0
  4. Run nx build test-next-app

Nx Report

>  NX   Report complete - copy this into the issue template

   Node : 16.18.0
   OS   : darwin arm64
   yarn : 1.22.19
   
   nx                      : 15.7.2
   @nrwl/jest              : 15.7.2
   @nrwl/linter            : 15.7.2
   @nrwl/workspace         : 15.7.2
   @nrwl/angular           : 15.7.2
   @nrwl/cli               : 15.7.2
   @nrwl/cypress           : 15.7.2
   @nrwl/devkit            : 15.7.2
   @nrwl/eslint-plugin-nx  : 15.7.2
   @nrwl/js                : 15.7.2
   @nrwl/next              : 15.7.2
   @nrwl/react             : 15.7.2
   @nrwl/rollup            : 15.7.2
   @nrwl/tao               : 15.7.2
   @nrwl/web               : 15.7.2
   @nrwl/webpack           : 15.7.2
   @nrwl/nx-cloud          : 15.0.3
   typescript              : 4.8.4
   ---------------------------------------
   Community plugins:
   @ngrx/component-store : 15.0.0
   @ngrx/effects         : 15.0.0
   @ngrx/entity          : 15.0.0
   @ngrx/router-store    : 15.0.0
   @ngrx/store           : 15.0.0
   @ngrx/store-devtools  : 15.0.0

Failure Logs

No response

Additional Information

No response

@Kolahzary
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Also happened to us for updating to 13.2.1

  1. Create a fresh NX monorepo
  2. Create a nextjs app
  3. Create a nextjs library
  4. Use the library inside the app -> build will succeed till this step
  5. Update next to latest version -> build will fail with following error
Module parse failed: Unexpected token (3:29)
You may need an appropriate loader to handle this file type, currently no loaders are configured to process this file. See https://webpack.js.org/concepts#loaders
| import { SVGProps, memo } from "react";
| 
> const SvgLogo01 = (props: SVGProps<SVGSVGElement>) => (
|   <svg
Import trace for requested module:
../../libs/react-icons/src/lib/Logo01.tsx
../../libs/react-icons/src/lib/index.ts
../../libs/react-icons/src/index.ts

stacktrace:

Error: Build failed because of webpack errors
    at webpackBuildImpl (/root/mono1/node_modules/next/dist/build/webpack-build.js:231:21)
    at async Object.webpackBuild (/root/mono1/node_modules/next/dist/build/webpack-build.js:316:16)
    at async /root/mono1/node_modules/next/dist/build/index.js:480:77
    at async Span.traceAsyncFn (/root/mono1/node_modules/next/dist/trace/trace.js:79:20)
    at async build (/root/mono1/node_modules/next/dist/build/index.js:72:29)

@jasongerbes jasongerbes changed the title next: The @nrwl/next:build executor is incompatible with Next 13.2.0 next: The @nrwl/next:build executor is incompatible with Next 13.2 Feb 24, 2023
@AgentEnder AgentEnder added the scope: nextjs Issues related to NextJS support for Nx label Feb 24, 2023
@sre-is-toby
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NextJS Issue tracking this problem (impacting other folk too): vercel/next.js#46374

@Brian-McBride
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NextJS Issue tracking this problem (impacting other folk too): vercel/next.js#46374

Reading the "tracking" of this issue. It seems like, "hey, you are using undocumented and unsupported features from the dist folder. "

This likely means that the fix needs to come from Nrwl, not NextJS.

@sabbircste
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any update from Nrwl?

@skaneprime
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any update from Nrwl?

Still waiting This issue is critical eh. Is there any workarounds for now?

@ddhp
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ddhp commented Mar 2, 2023

+1, we are building next.js app with nx:run-commands which means we have to copy all libs to the next.js folder and losing benefits from using nx

@prateekbh
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creading adoption issues at our end as well

@ianldgs
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ianldgs commented Mar 2, 2023

Temporary workaround, tested in [email protected], if you don't use NX NextJS features, like:

  • tsconfig.base.json paths (if you use npm/pnpm/yarn workspaces you should be fine)
  • assets to be copied (couldn't find in nx docs, just found mentions in the code, not sure what it is)
  • file replacements
  • nextconfig enhancer
  • svgr

in your next.config.js:

const withNx = require("@nrwl/next/plugins/with-nx");

/**
 * @type {import('@nrwl/next/plugins/with-nx').WithNxOptions}
 **/
const nextConfig = {
  reactStrictMode: true,
+  distDir: "../../dist/apps/my-app/.next", // this is usually set by @nrwl/next:build, but silently fails in [email protected]+
+  transpilePackages: ["@my-npm-scope/my-package"], // for whatever module fails the build :/
+  // if you use nextjs appdir; there is a bug in next where their typescript plugin generates a wrong import path for pages
+  // maybe you can also fix with patch-package
+  typescript: {
+    ignoreBuildErrors: true,
+  },
  nx: {
    svgr: false,
  },
  // ...
};

module.exports = withNx(nextConfig);

Worth noting that in our case we also have:

  output: "standalone",
  experimental: {
    appDir: true,
    outputFileTracingRoot: path.join(__dirname, "../../"),
  },

@ruslanguns
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@ianldgs, I'm a bit confused by your last message. Could you please clarify whether the workaround you provided in the configuration would make it work? Thank you.

@ianldgs
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ianldgs commented Mar 2, 2023

@ruslanguns the workaround made it work for our project. But we don't use any of the features NX provides for NextJS.

@ruslanguns
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Thanks @ianldgs , I tested but got some weird behaviours, I rather downgraded NextJS to v13.1.1 which works smoothly with Next 15.8.1

@ianldgs
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ianldgs commented Mar 2, 2023

It's definitely not a production-ready solution :p

From what I peaked at the source code of @nrwl/nx:build, it will be a hard proper fix now that next internals don't have a way to override the next config.

@rmachado-studocu
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rmachado-studocu commented Mar 2, 2023

For a more concrete explanation of what's happening:

So basically for now the only solution is to downgrade nextjs' version. I wonder if you can configure all things via the nextjs' cli command. If so, something that executes the build command passing the command via CLI would be a way 🤔

@ianldgs
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ianldgs commented Mar 2, 2023

Ah, hey @rmachado-studocu! Nice to bump into you over the internets 🙃

So, the reason NX has to pass the config to the build function is for the features I mentioned in this comment:
#15214 (comment)

If you don't use those features, all you have to do is specify the distDir on next.config.js, which is something else that @nrwl/next:build does, but not to hard to replicate manually.

@skaneprime
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skaneprime commented Mar 2, 2023

Thanks @ianldgs , I tested but got some weird behaviours, I rather downgraded NextJS to v13.1.1 which works smoothly with Next 15.8.1

I switched to Nx to 15.8.1 and Nx to 13.1.1 build throws this error
image
Here is nx report for more details
image
Both @nrwl/next and @nrwl/workspace at 15.8.1

Can you please provide how you can run it?

UPD: Updated all modules to 15.8.1 But still not working

@ruslanguns
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@skaneprime I think that's because the NX Cli doesn't support the appDir functionality yet. So, maybe you should consider follow the steps provided by @ianldgs above ☝️.

@lucasmerlin
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@ianldgs solution works as a workaround for me. I had to remove the distDir line from the next.config.js in the dist folder though. Removing that line can also be done programmatically, if you want to use it in a build script:

sed -i '' "/distDir/d" "./dist/apps/web/next.config.js"

Also I changed my distDir config to:

  distDir: "../../dist/apps/web/.next",

@skaneprime
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@ianldgs solution works as a workaround for me. I had to remove the distDir line from the next.config.js in the dist folder though. Removing that line can also be done programmatically, if you want to use it in a build script:

sed -i '' "/distDir/d" "./dist/apps/web/next.config.js"

Also I changed my distDir config to:

  distDir: "../../dist/apps/web/.next",

This did work for me too! Thanks!

@Brian-McBride
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I was testing out Turborepo, and Next run fine. That's going to be pretty obvious.

Really, this is just because that monorepo tool is layered on top of the package manager's workspace features. Well, Nx supports that as well.

So, while it is a bit different, it does seem that you could just set up your app and UI components libs as NPM/PNPM/Yarn workspaces. Parts of the solution, like Tailwind, can end up more manual maybe.

/** @type {import("tailwindcss").Config} */
const config = {
  content: [
    './src/**/*.{js,ts,jsx,tsx}',
    '../../packages/ui/**/*.{js,ts,jsx,tsx}',
  ],
  theme: {
    extend: {},
  },
  plugins: [],
};
module.exports = config;

Where there are relative paths for processing. But, this is largely what the Nx tailwind Plugin does anyway and might still work fine.

@kentytik
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kentytik commented Mar 8, 2023

Also I changed my distDir config to:

  distDir: "../../dist/apps/web/.next",

Is your '../../dist/apps/web/.next' directory outside the Next.js app project directory? Would having a 'distDir' outside the project directory work well considering this warning from the Next.js documentation:
distDir should not leave your project directory. For example, ../build is an invalid directory.
Source: Setting a custom build directory

My workaround that seems to work so far for all the @nrwl:next executors is (1) leave/keep the '.next' 'distDir' default within the next.js app project directory/root, then (2) symlink (on Linux) that default '.next' directory to the '.next' directory within the dist directory I have set for 'outputPath' in project.json (i.e. the default 'outputPath' setting when the app is generated with NX).

NX 15.8.5 and Next.js 13.2.3 seem to co-exst somewhat 'peacefully' that way. I still have this warning coming up, though: "Skipping project found at packages/apps/APP/.next since project .next already exists at packages/apps/ANOTHER-APP-built-earlier/.next! Specify a unique name for the project to allow Nx to differentiate between the two projects." although project names are completely different. The warning went away briefly after a reset the NX workspace.

@Kolahzary
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NX 15.8.5 and Next.js 13.2.3 seem to co-exst somewhat 'peacefully' that way. I still have this warning coming up, though: "Skipping project found at packages/apps/APP/.next since project .next already exists at packages/apps/ANOTHER-APP-built-earlier/.next! Specify a unique name for the project to allow Nx to differentiate between the two projects." although project names are completely different. The warning went away briefly after a reset the NX workspace.

I got the same warning on pnpm-workspaces, I changed pnpm-lock.yaml from

packages:
  - 'apps/**'
  - 'libs/**'

to:

packages:
  - 'apps/*'
  - 'libs/*'

it was searching the sub-directories for package.json files by default

@skaneprime
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The following fixed the problem for me.

  • Update to the latest Next.js version (13.2.4)
  • add transpilePackages: [] to next.config.js

Wouldn't that kill libs feature?

@wescopeland
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This issue is a showstopper, to put it kindly.

Is Nrwl aware that importing a component from a lib breaks when using Next.js 13.2+?

@ianldgs
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ianldgs commented Mar 13, 2023

@jaysoo I see you're working with adding appDir support to the generator in #15569.
Are you aware of this issue? Without a fix, appDir isn't very useful. There are many fixes for it in [email protected]+

@wescopeland
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They are not commenting here, but it seems Nrwl is aware of the issue:
#15650

@terrymun
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terrymun commented Mar 17, 2023

Update: it seems like [email protected] has fixed this.


For some strange reason, even after upgrading to [email protected] and [email protected], my @nrwl/next:build command is still failing and it seems to be coming from webpack:

../headless/src/lib/button/button.tsx
Module parse failed: Unexpected token (1:12)
You may need an appropriate loader to handle this file type, currently no loaders are configured to process this file. See https://webpack.js.org/concepts#loaders
> import type { ComponentPropsWithoutRef, ForwardedRef, ForwardRefRenderFunction, ReactNode } from 'react';

The failure is coming from importing components from another package (in this example, packages/headless) in the same monorepo.

However, as long as I add the following empty array to next.config.js:

const nextConfig = {
  // Adding this line fixes all my issues
  transpilePackages: [],

  // ...rest of my config that worked in [email protected] and [email protected]
}

...then my build is working again. I have no idea why this works, but just putting it out here for those trying shopping around for a fix 🍀

@hoffination
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I am still seeing some loader issues on the latest that are not related to importing across projects. I seem to get a related issue when I upgrade nx or next to latest ([email protected] & [email protected]). I will also look for another issue to tie this to but I see the same thing @Kolahzary saw at the top of the thread:

# next upgrade to 13.2.4 from 13.1.6
../../libs/api/src/lib/constants.ts
Module parse failed: Unexpected token (5:2)
File was processed with these loaders:
 * ../../node_modules/next-translate/lib/cjs/plugin/loader.js
You may need an additional loader to handle the result of these loaders.
| export const API_ENDPOINT = (
|   HAVE_WINDOW ? process.env['NEXT_PUBLIC_API'] : process.env['NEXT_PUBLIC_API_SSR']
> ) as string

Import trace for requested module:
../../libs/api/src/lib/constants.ts
../../libs/api/src/index.ts
# nx upgrade to 15.8.7 from 15.8.6 (continues with next upgrade)
../../libs/api/src/lib/constants.ts
Module parse failed: Unexpected token (5:2)
You may need an appropriate loader to handle this file type, currently no loaders are configured to process this file. See https://webpack.js.org/concepts#loaders
| export const API_ENDPOINT = (
|   HAVE_WINDOW ? process.env['NEXT_PUBLIC_API'] : process.env['NEXT_PUBLIC_API_SSR']
> ) as string

Import trace for requested module:
../../libs/api/src/lib/constants.ts
../../libs/api/src/index.ts

@vire
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vire commented Apr 5, 2023

I have the the issue

You may need an appropriate loader to handle this file type, currently no loaders are configured to process this file. See https://webpack.js.org/concepts#loaders

with following setup

>  NX   Report complete - copy this into the issue template

   Node : 16.18.1
   OS   : darwin arm64
   yarn : 3.3.1
   
   nx                      : 15.9.2
   @nrwl/js                : 15.9.2
   @nrwl/jest              : 15.9.2
   @nrwl/linter            : 15.9.2
   @nrwl/workspace         : 15.9.2
   @nrwl/cli               : 15.9.2
   @nrwl/cypress           : 15.9.2
   @nrwl/eslint-plugin-nx  : 15.9.2
   @nrwl/next              : 15.9.2
   @nrwl/node              : 15.9.2
   @nrwl/react             : 15.9.2
   @nrwl/storybook         : 15.9.2
   @nrwl/tao               : 15.9.2
   @nrwl/web               : 15.9.2
   @nrwl/nx-cloud          : 15.3.5
   typescript              : 4.9.5
   next@npm:12.3.4

@gilmillasseau
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Using:
"next": "^13.3.0",
"nx": "15.9.2",

You can also try this workaround:

// ... your next config file

module.exports = (phase) => ({
  ...nextConfig,
  distDir: phase === PHASE_PRODUCTION_BUILD ? '../../dist/apps/<YOUR_APP_PATH>/.next' : '.next',
});

This way you only change the output at build time and at runtime all stays the same.

@Brian-McBride
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@gilmillasseau Are you dropping out withNx completely then?

@montogeek
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I solved it by refactoring it to:

// Example NxNext Configuration
const nextConfig = {
  nx: {
    svgr: false,
  },
  eslint: {
    ignoreDuringBuilds: false,
  },
};

module.exports = async (phase) => {
  const nxConfig = await withNx(nextConfig)(phase);

  const config = withSentry(withPlausible(nxConfig));

  return config;
};

@github-actions
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github-actions bot commented Jun 3, 2023

This issue has been closed for more than 30 days. If this issue is still occuring, please open a new issue with more recent context.

@github-actions github-actions bot locked as resolved and limited conversation to collaborators Jun 3, 2023
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