Error when build version 4.1

[NguyenCao-Glams]

Checklist

• The issue can be reproduced in the nextjs-auth0 sample app (or N/A).
• I have looked into the Readme, Examples, and FAQ and have not found a suitable solution or answer.
• I have looked into the API documentation and have not found a suitable solution or answer.
• I have searched the issues and have not found a suitable solution or answer.
• I have searched the Auth0 Community forums and have not found a suitable solution or answer.
• I agree to the terms within the Auth0 Code of Conduct.

Description

I try to use in server with express and ts-node.
When I use import { auth0 } from "@/lib/auth0", will get error MODULE_NOT_FOUND.
If I use import { auth0 } from "../../src/lib/auth0" will get error ERR_PACKAGE_PATH_NOT_EXPORTED

Link to Auth0 community
https://community.auth0.com/t/error-when-migrate-to-nextjs-auth0-v4-1-cannot-find-module-lib-auth0/183972

Reproduction

my-next-express-app.zip
In the folder run yarn then yarn dev will get the error

Additional context

No response

nextjs-auth0 version

4.1

Next.js version

15.1.7

Node.js version

22.14.0

[frederikprijck]

Hey,

I try to use in server with express and ts-node.

I am not sure what exactly you are doing. Can you share a repository, rather than a zip file, for me to look into?

Thanks.

[NguyenCao-Glams]

Hi @frederikprijck ,
Thank you for your investigation.
This is the repo https://github.com/NguyenCao-Glams/auth0-nextjs-express
Looking forward to hearing from you soon.

[NguyenCao-Glams]

Please ask me for more information if need.

[frederikprijck]

This does not seem like an issue with the SDK, but with your set up.

Additionally, this is an SDK for Next.js, but you are using it in Express middleware, which isn't a scenario we support.