| title: 'Failed to fetch `devPagesManifest`' | |
| ## Why This Error Occurred | |
| The network request to load `_devPagesManifest.json` did not succeed. | |
| The dev pages manifest file is used by `next/link` to retrieve the list of pages to be (pre-)loaded by Next.js. | |
| If it fails, Next.js cannot properly navigate and link between pages. | |
| ## Possible Ways to Fix It | |
| - Make sure your browser developer tools, extensions, and any other network tools aren't blocking that request. | |
| - If you're running your Next.js application through a proxy, nginx, or other network layer, make sure links like `/_next/*` are configured to be allowed. | |
| ## Useful Links | |
| - [Original GitHub Issue Thread](https://github.com/vercel/next.js/issues/16874) | |
| - [GitHub Issue Thread With Reproduction](https://github.com/vercel/next.js/issues/38047) | |