[Bug] Error: Cannot find module './en-us.js'

[ArakiSatoshi]

📦 Environment

Other

📌 Version

1.8.2

💻 Operating System

Ubuntu

🌐 Browser

Chrome

🐛 Bug Description

Locally deploying an instance of lobe-chat using the pnpm install method leads to an error pop up on the frontend:

Unhandled Runtime Error
Error: Cannot find module './en-us.js'

Source
src/layout/GlobalProvider/Locale.tsx (40:29) @ async eval

  38 |
  39 |         // load default lang
> 40 |         const dayJSLocale = await import(`dayjs/locale/${lang!.toLowerCase()}.js`);
     |                             ^
  41 |
  42 |         dayjs.locale(dayJSLocale.default);
  43 |       });

Upon closer examination, en-us.js indeed appears to be missing:

ls ~/lobe-chat/node_modules/dayjs/locale
af.js     bs.js     en-tt.js  gl.js        kn.js     ne.js      sr-cyrl.js   ug-cn.js
am.js     ca.js     en.js     gom-latn.js  ko.js     nl-be.js   sr.js        uk.js
ar-dz.js  cs.js     eo.js     gu.js        ku.js     nl.js      ss.js        ur.js
ar-iq.js  cv.js     es-do.js  he.js        ky.js     nn.js      sv-fi.js     uz-latn.js
ar-kw.js  cy.js     es-mx.js  hi.js        lb.js     oc-lnc.js  sv.js        uz.js
ar-ly.js  da.js     es-pr.js  hr.js        lo.js     pa-in.js   sw.js        vi.js
ar-ma.js  de-at.js  es-us.js  ht.js        lt.js     pl.js      ta.js        x-pseudo.js
ar-sa.js  de-ch.js  es.js     hu.js        lv.js     pt-br.js   te.js        yo.js
ar-tn.js  de.js     et.js     hy-am.js     me.js     pt.js      tet.js       zh-cn.js
ar.js     dv.js     eu.js     id.js        mi.js     rn.js      tg.js        zh-hk.js
az.js     el.js     fa.js     index.d.ts   mk.js     ro.js      th.js        zh-tw.js
be.js     en-au.js  fi.js     is.js        ml.js     ru.js      tk.js        zh.js
bg.js     en-ca.js  fo.js     it-ch.js     mn.js     rw.js      tl-ph.js
bi.js     en-gb.js  fr-ca.js  it.js        mr.js     sd.js      tlh.js
bm.js     en-ie.js  fr-ch.js  ja.js        ms-my.js  se.js      tr.js
bn-bd.js  en-il.js  fr.js     jv.js        ms.js     si.js      types.d.ts
bn.js     en-in.js  fy.js     ka.js        mt.js     sk.js      tzl.js
bo.js     en-nz.js  ga.js     kk.js        my.js     sl.js      tzm-latn.js
br.js     en-sg.js  gd.js     km.js        nb.js     sq.js      tzm.js

The console doesn't log any errors and the application seem to be functional, if not for the pop up that appears each time I refresh the page.

The issue was observed both on Windows 11 (locally) and on Ubuntu 22.04.4 LTS. Node's version on Ubuntu was v20.16.0, and on Windows it was v18.17.1.

📷 Recurrence Steps

1. Install node.js using the nvm method:

nvm install --lts

2. Install pnpm:

curl -fsSL https://get.pnpm.io/install.sh | sh -
source ~/.bashrc

3. Build lobe-chat from master:

git clone https://github.com/lobehub/lobe-chat.git
cd lobe-chat
pnpm install
pnpm dev

4. Open http://127.0.0.1:3010 in Chrome and observe the error.

🚦 Expected Behavior

The error shouldn't appear and dayjs should either have en-us.js available or fallback to an available locale.

📝 Additional Information

No response