next build failed

[pthphap]

Hello, everyone, I'm about deploying my nextjs application to production, but I can not run build "npm run build" command which will run "next build"

Expected Behavior

A folder with random name is generated for production

Current Behavior

The first time, I got an error

{ Error: bundles/pages/collections/index.js from UglifyJs
Unexpected token: name (RequestError)

so I created next.config.js file with following contain:

const UglifyJSPlugin = require('uglifyjs-webpack-plugin')
module.exports = {
    webpack: (config, { dev }) => {
        config.node = {
            fs: "empty"
        };
        config.plugins = [
            new UglifyJSPlugin()
        ]
        return config
    }
}

Then I ran it again, the bug was gone, but I got new error

{ Error: ENOENT: no such file or directory, open '/opt/www/eefd7f76-3b2c-4abe-b8d9-14399006a068/.next/app.js'
at Error (native)
errno: -2,
code: 'ENOENT',
syscall: 'open',
path: '/opt/www/eefd7f76-3b2c-4abe-b8d9-14399006a068/.next/app.js' }

I've checked for it in eefd7f76-3b2c-4abe-b8d9-14399006a068 folder, there is no app.js file but a main.js file.

Why it looked for app.js but not main.js?

Here is the folder:

Your Environment

Tech	Version
next	3.2.2
webpack	3.8.1