Path rewrite Unhandled Runtime Error

[Kulakoff1988]

What version of Next.js are you using?

10.1.3

What version of Node.js are you using?

14.16.0

What browser are you using?

Chrome

What operating system are you using?

Windows

How are you deploying your application?

next start

Describe the Bug

When i use the webpack5: true in my next.config.js it failed with error

Unhandled Runtime Error
TypeError: (0 , _resolveRewrites.default) is not a function

const rewritesResult = resolveRewrites(
> 1489 |         addBasePath(addLocale(asPath, this.locale)),
       |        ^
  1490 |         pages,
  1491 |         rewrites,
  1492 |         parsed.query,

Expected Behavior

There is no error have to be. It works fine without webpack5: true flag

To Reproduce

Add to your next.config.js next code:

module.exports = {
  future: {
    webpack5: true,
  },
  async rewrites() {
    return [
      {
        source: "/your_parh/:path",
        destination: "/api/:path", 
      },
    ];
  },
};

[hokkun-dayo]

Same here. Even I'm using next.config.js without future and webpack settings (I have some rewrite rules in that file though).
According to https://nextjs.org/docs/messages/webpack5,

In the next minor version we'll automatically opt-in applications without custom webpack configuration in next.config.js

Seems that I'm affected by that change.

The workaround for me is to add the empty webpack config:

module.exports = {
  // the existing settings...
  webpack: {},
};

[Kulakoff1988]

@hokkun-dayo update: there is no error, if i work on Ubuntu. I guess this error occurs only to Windows.

I didn't trying your workaround yet on Windows, but it seems ugly imho)))

[ijjk]

Hi, this should be fixed in the latest version of Next.js v10.2.1-canary.5, please update and give it a try!

[balazsorban44]

This issue has been automatically locked due to no recent activity. If you are running into a similar issue, please create a new issue with the steps to reproduce. Thank you.