GETTING TypeError: this.renderAsync is not a function at Generator.next when using latest version

[mantadeploy]

Describe the Bug

As in title, when trying to send an email event with the bare minimum from this guide https://resend.com/docs/send-with-nextjs I get the error

TypeError: this.renderAsync is not a function
at Generator.next (<anonymous>)

Downgrading to the version "resend": "^4.6.0" solved the issue for me.

Link to the code that reproduces this issue

https://github.com/resend/resend-nextjs-app-router-example/tree/main

To Reproduce

Just download the example app and try sending an email: you'll get

TypeError: this.renderAsync is not a function
at Generator.next (<anonymous>)

Expected Behavior

Actually, send the email.

What's your node version? (if relevant)

24

[gabrielmfern]

It's because of @react-email/components not being installed, but seems like webpack replaces the dynamic import with undefined, and we don't handle that specifically. Updating the example, but will keep the issue here for us to track, dealing with the undefined return.

[gabrielmfern]

Related to #587