An unexpected error happened when running this build.

[Devinix00]

Summary

I initialized the react-native and next.js mono repo projects using turborepo. And when I tried to deploy the next.js project to vercel during development, the following error message appeared.

"An unexpected error happened when running this build. We have been notified of the problem. This may be a transient error. If the problem persists, please contact Vercel Support https://vercel.com/help"

When I build it in the local environment, it succeeds, but when I try to deploy it to Vercel, why do I get a build error?

Additional information

Running build in Washington, D.C., USA (East) – iad1
Cloning github.com/Devinix00/today-s-horoscope (Branch: main, Commit: 86be439)
Previous build cache not available
Cloning completed: 918.779ms
Running "vercel build"
Vercel CLI 33.7.1
Installing dependencies...
npm WARN deprecated @babel/plugin-proposal-optional-catch-binding@7.18.6: This proposal has been merged to the ECMAScript standard and thus this plugin is no longer maintained. Please use @babel/plugin-transform-optional-catch-binding instead.
npm WARN deprecated @babel/plugin-proposal-nullish-coalescing-operator@7.18.6: This proposal has been merged to the ECMAScript standard and thus this plugin is no longer maintained. Please use @babel/plugin-transform-nullish-coalescing-operator instead.
npm WARN deprecated @babel/plugin-proposal-async-generator-functions@7.20.7: This proposal has been merged to the ECMAScript standard and thus this plugin is no longer maintained. Please use @babel/plugin-transform-async-generator-functions instead.
npm WARN deprecated @babel/plugin-proposal-optional-chaining@7.21.0: This proposal has been merged to the ECMAScript standard and thus this plugin is no longer maintained. Please use @babel/plugin-transform-optional-chaining instead.
npm WARN deprecated @types/react-native@0.73.0: This is a stub types definition. react-native provides its own type definitions, so you do not need this installed.
npm WARN deprecated @babel/plugin-proposal-class-properties@7.18.6: This proposal has been merged to the ECMAScript standard and thus this plugin is no longer maintained. Please use @babel/plugin-transform-class-properties instead.
npm WARN deprecated @babel/plugin-proposal-numeric-separator@7.18.6: This proposal has been merged to the ECMAScript standard and thus this plugin is no longer maintained. Please use @babel/plugin-transform-numeric-separator instead.
npm WARN deprecated @babel/plugin-proposal-object-rest-spread@7.20.7: This proposal has been merged to the ECMAScript standard and thus this plugin is no longer maintained. Please use @babel/plugin-transform-object-rest-spread instead.
added 1134 packages in 37s
168 packages are looking for funding
  run `npm fund` for details
Detected Next.js version: 14.2.2
Detected `package-lock.json` generated by npm 7+
Running "npm run build"
> web@1.0.0 build
> next build
Attention: Next.js now collects completely anonymous telemetry regarding usage.
This information is used to shape Next.js' roadmap and prioritize features.
You can learn more, including how to opt-out if you'd not like to participate in this anonymous program, by visiting the following URL:
https://nextjs.org/telemetry
  ▲ Next.js 14.2.2
   Creating an optimized production build ...
 ✓ Compiled successfully
   Linting and checking validity of types ...
   Collecting page data ...
   Generating static pages (0/9) ...
   Generating static pages (2/9) 
   Generating static pages (4/9) 
   Generating static pages (6/9) 
 ✓ Generating static pages (9/9)
   Finalizing page optimization ...
   Collecting build traces ...
Route (app)                              Size     First Load JS
┌ ○ /                                    806 B          87.8 kB
├ ○ /_not-found                          873 B          87.8 kB
├ ○ /admin                               640 B          87.6 kB
├ ○ /contents                            138 B          87.1 kB
├ ○ /home                                457 B          95.5 kB
├ ○ /push-message                        5.57 kB        97.6 kB
└ ○ /statistics                          1.01 kB          88 kB
+ First Load JS shared by all            86.9 kB
  ├ chunks/1dd3208c-961ecfe606615a6e.js  53.6 kB
  ├ chunks/286-71edbef0705648cc.js       31.4 kB
  └ other shared chunks (total)          1.9 kB
○  (Static)  prerendered as static content
Traced Next.js server files in: 109.569ms
Created all serverless functions in: 1.530s
Collected static files (public/, static/, .next/static): 33.124ms
Build Completed in /vercel/output [1m]
Deploying outputs...
An unexpected error happened when running this build. We have been notified of the problem. This may be a transient error. If the problem persists, please contact Vercel Support https://vercel.com/help

Example

No response

[superAman07]

facing the same issue....

[pranavmappoli]

@superAman07 find any solution ?

[rajesh0519]

any solution ?

[anthonyshew]

Hi, this error message is typically associated with transient system errors on Vercel. Given this Discussion is nearly 6 months old, I'll close it.

[pranavmappoli]

@anthonyshew facing same issue

[anthonyshew]

Folks, this is a generalized error that can happen on the Vercel platform that does not have to do with Turborepo. Please head to https://www.vercel-status.com/ or https://community.vercel.com/ for more information or help.

I am going to close and lock this issue now because this is not a useful place for discussion.