Build not working with Next 15

[ivanpajon]

Before you start - checklist

• I followed instructions in documentation written for my React-PDF version
• I have checked if this bug is not already reported
• I have checked if an issue is not listed in Known issues
• If I have a problem with PDF rendering, I checked if my PDF renders properly in PDF.js demo

Description

Configuration for using workerSrc in Next is not working. In local development with next dev is working, but when you try to do next build it fails.
With the example of the sample projects also fails.

Steps to reproduce

1. Try to do next build

Expected behavior

1. It compiles and runs fine

Actual behavior

1. It fails in building process

Additional information

Here is a sample repo. But literally you can use the official I mentioned above. And it fails with and without turbo mode enabled.

Environment

• Browser (if applicable): Any
• React-PDF version: 9.1.0
• React version: 18.3.1
• Bundler name and version (if applicable):

[wojtekmaj]

• Next.js 15 is not out yet
• Next.js 15 contains breaking changes, specifically removes Terser minifier, while SWC minifier implementation was buggy
• The Next.js issue in question was not resolved until last week's canary, specifically v15.0.0-canary.53, and v15.0.0-rc.0 is over 2 months old

[ivanpajon]

In Next 14 and React 18 it's not working either... I tried with Next 15 and React 19 so it can be reproduced in Stackblitz.

[wojtekmaj]

Well, samples included in the repo are definitely working for me; otherwise there would be no release. If you encounter any issues with it, please report it while sharing the error message you got, and we'll work from here.