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[SSR]: Error [ERR_REQUIRE_ESM]: Must use import to load ES Module #4960

@kimmy-wang

Description

@kimmy-wang
  • I have searched the issues of this repository and believe that this is not a duplicate.

Version

2.2.8

Environment

Environment Info:

  System:
    OS: macOS 11.6.1
    CPU: (6) x64 Intel(R) Core(TM) i5-8500B CPU @ 3.00GHz
  Binaries:
    Node: 12.22.7 - /usr/local/bin/node
    Yarn: 1.22.10 - /usr/local/bin/yarn
    npm: 6.14.15 - /usr/local/bin/npm
  Browsers:
    Chrome: 96.0.4664.55
    Edge: Not Found
    Firefox: Not Found
    Safari: 15.1
  npmGlobalPackages:
    @vue/cli: Not Found

Reproduction link

https://github.com/realkimmy/vue3-ssr-issue

Steps to reproduce

  1. yarn install
  2. yarn build
  3. yarn server 报错

去掉组件库后正常运行

What is expected?

正常运行

What is actually happening?

internal/modules/cjs/loader.js:1015
      throw new ERR_REQUIRE_ESM(filename, parentPath, packageJsonPath);
      ^

Error [ERR_REQUIRE_ESM]: Must use import to load ES Module: /Users/ying/workspace/FEProjects/vue3-ssr-issue/node_modules/@babel/runtime/helpers/esm/objectSpread2.js
require() of ES modules is not supported.
require() of /Users/ying/workspace/FEProjects/vue3-ssr-issue/node_modules/@babel/runtime/helpers/esm/objectSpread2.js from /Users/ying/workspace/FEProjects/vue3-ssr-issue/dist/node/js/home.8394c21e.js is an ES module file as it is a .js file whose nearest parent package.json contains "type": "module" which defines all .js files in that package scope as ES modules.
Instead rename objectSpread2.js to end in .cjs, change the requiring code to use import(), or remove "type": "module" from /Users/ying/workspace/FEProjects/vue3-ssr-issue/node_modules/@babel/runtime/helpers/esm/package.json.

    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1015:13)
    at Module.load (internal/modules/cjs/loader.js:863:32)
    at Function.Module._load (internal/modules/cjs/loader.js:708:14)
    at Module.require (internal/modules/cjs/loader.js:887:19)
    at require (internal/modules/cjs/helpers.js:74:18)
    at Object.193e (/Users/ying/workspace/FEProjects/vue3-ssr-issue/dist/node/js/home.8394c21e.js:520:18)
    at __webpack_require__ (/Users/ying/workspace/FEProjects/vue3-ssr-issue/dist/node/js/home.8394c21e.js:21:30)
    at Module.f23d (/Users/ying/workspace/FEProjects/vue3-ssr-issue/dist/node/js/home.8394c21e.js:5109:22)
    at __webpack_require__ (/Users/ying/workspace/FEProjects/vue3-ssr-issue/dist/node/js/home.8394c21e.js:21:30)
    at Object.0747 (/Users/ying/workspace/FEProjects/vue3-ssr-issue/dist/node/js/home.8394c21e.js:255:48) {
  code: 'ERR_REQUIRE_ESM'
}
[nodemon] app crashed - waiting for file changes before starting...

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