CD

Cloudflare Developers•17mo ago

Vlady

error: "[unenv] zlib is not implemented yet!" even with compat flag on

Hi folks, My worker has these compat flags

nodejs_compat_v2

nodejs_compat_v2

and

nodejs_zlib

nodejs_zlib

.

I'm using a library (

qrcode

qrcode

) that depends on

zlib

zlib

. It works in my preview branch, but in production, I get this error:

[unenv] zlib is not implemented yet!

[unenv] zlib is not implemented yet!

Things I've tried:
1. Double-check runtime config between preview and production
2. Cleared build cache

What am I doing wrong here?