Unable to initialize on server infrastructure (backend use-case)

[kpujjigit]

Is there an existing issue for this?

• I have checked for existing issues https://github.com/getsentry/sentry-javascript/issues
• I have reviewed the documentation https://docs.sentry.io/
• I am using the latest SDK release https://github.com/getsentry/sentry-javascript/releases

How do you use Sentry?

Sentry Saas (sentry.io)

Which SDK are you using?

@sentry/remix

SDK Version

7.91.0

Framework Version

No response

Link to Sentry event

No response

SDK Setup

Sentry.init({

dsn: 'https://<dsn>@<dsn>.[ingest.sentry.io/](http://ingest.sentry.io/)<dsn>,

tracesSampleRate: 1,

environment: process.env.QB_HOST,

});

Steps to Reproduce

1. Initialize SDK
2. Send in events
3. Receive the below error from the server:

"TypeError","stack":"TypeError: pkg.matchRoutes is not a function

Expected Result

Able to send and process events.

Actual Result

It fails on the first request.
Build steps are fine, and requests to that express server on non-remix-served routes (where sentry is not initialized) work as expected.
When making a request to a remix-served route, we see the browser return with a 500 & “Internal server error” page, along with that stacktrace in the logs.

[AbhiPrasad]

Associated notion doc https://www.notion.so/sentry/Implementing-Remix-SDK-on-a-Server-doesn-t-seem-to-work-5d03450fff044d12a541d37da9f2282b

[AbhiPrasad]

Okay I think this may be cause of react-router-dom (https://github.com/remix-run/remix/blob/38e127b1d97485900b9c220d93503de0deb1fc81/packages/remix-server-runtime/routeMatching.ts#L12-L24) vs. @remix-run/router (https://github.com/remix-run/remix/blob/main/packages/remix-server-runtime/routeMatching.ts)

I think that const pkg = loadModule<ReactRouterDomPkg>('react-router-dom'); won't work for newer remix versions that rely on @remix-run/router.

@onurtemizkan could you take a look?