javascript - Svelte/Sapper - 运行 __sapper__/build 找不到模块

Question

我在开发中或通过npm run build实际构建的过程中没有遇到任何错误。 ，但在尝试运行 node __sapper__/build 时在我的 Linux VM 上，我得到一个 Cannot find module错误

/opt/bitnami/apps/bookbot/htdocs$ node __sapper__/build
Starting server on port 3000
internal/modules/cjs/loader.js:628
    throw err;
    ^Error: Cannot find module 'lodash/groupby'

Require stack:
- /opt/bitnami/apps/bookbot/htdocs/__sapper__/build/server/bookings-b0b7de1b.js
- /opt/bitnami/apps/bookbot/htdocs/__sapper__/build/server/server.js
- /opt/bitnami/apps/bookbot/htdocs/__sapper__/build/index.js
    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:625:15)
    at Function.Module._load (internal/modules/cjs/loader.js:527:27)
    at Module.require (internal/modules/cjs/loader.js:683:19)
    at require (internal/modules/cjs/helpers.js:16:16)
    at Object.<anonymous> (/opt/bitnami/apps/bookbot/htdocs/__sapper__/build/server/bookings-b0b7de1b.js:10:1)
    at Module._compile (internal/modules/cjs/loader.js:777:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:788:10)
    at Module.load (internal/modules/cjs/loader.js:643:32)
    at Function.Module._load (internal/modules/cjs/loader.js:556:12)
    at Module.require (internal/modules/cjs/loader.js:683:19) {
  code: 'MODULE_NOT_FOUND',
  requireStack: [
    '/opt/bitnami/apps/bookbot/htdocs/__sapper__/build/server/bookings-b0b7de1b.js',
    '/opt/bitnami/apps/bookbot/htdocs/__sapper__/build/server/server.js',
    '/opt/bitnami/apps/bookbot/htdocs/__sapper__/build/index.js'
  ]}

我已经尝试过npm i lodash --save ，没有区别。不确定我哪里出错了？

Answer 1

不应该是带有大写“B”的lodash/groupBy吗？你如何在开发中做到这一点？