One of my projects broken all of a sudden

Help
1

getting a 404 not found, **Failed to authenticate with GitHub. Please reconnect your GitHub account, and this error when I try to deploy. It was working fine a week ago not sure what happened.

Project name:** v0-cliste-website-navigation

Running build in Washington, D.C., USA (East) – iad1 (Turbo Build Machine)

01:00:05.714

Build machine configuration: 30 cores, 60 GB

01:00:05.799

Retrieving list of deployment files…

01:00:06.260

Downloading 0 deployment files…

01:00:06.792

Skipping build cache since Package Manager changed from “pnpm” to “npm”

01:00:06.941

Running “vercel build”

01:00:07.485

Vercel CLI 51.6.1

01:00:07.698

Your application is being built using `next build`. If you need to define a different build step, please create a `vercel-build` script in your `package.json` (e.g. `{ “scripts”: { “vercel-build”: “npm run prepare && next build” } }`).

01:00:07.699

Installing dependencies…

01:00:08.367

01:00:08.367

up to date in 460ms

01:00:08.390

Warning: Could not identify Next.js version, ensure it is defined as a project dependency.

01:00:08.399

Error: No Next.js version detected. Make sure your package.json has “next” in either “dependencies” or “devDependencies”. Also check your Root Directory setting matches the directory of your package.json file.

2

There’s another community post with 404 debugging tips that might be helpful. Please give these solutions a try and let us know how it goes.

A human should be around soon to offer more advice. But you can also get helpful information quickly by asking v0.

3

Does the error go away after you reconnect your GitHub account?