"A client-side exception has occurred while loading error" with next-intl

[asimaranov]

Description

Hi! I'm using next js with next-intl. Sometimes I got error "Application error: a client-side exception has occurred while loading app.blockfirst.ru (see the browser console for more information)."

Trace points to some next-intl logic.

This log happens on VDS build. On vercel build there's a similar error in browser but console logs show Error: Connection closed. Trace points to some ssr related logic

Found a similar issue but it's closed vercel/next.js#49205

I'm using ssr, Suspense and use cache. Libraries: "next": "=v15.4.2-canary.14", "next-intl": "^4.3.4". The issue happens time to time. Any ideas why this may happen and how to fix it? Thanks

Verifications

• I've verified that the problem I'm experiencing isn't covered in the docs.
• I've searched for similar, existing issues on GitHub and Stack Overflow.
• I've compared my app to a working example to look for differences.

Mandatory reproduction URL

App rount

Reproduction description

Steps to reproduce:

1. Open reproduction
2. Click on …
3. See error: …

Expected behaviour

No "A client-side exception has occurred while loading" error displayed time to time

[amannn]

Please be sure to ask usage questions in the discussions. Also, without a reproduction, it's really hard for people to help you.