Cannot set property regexLikeCss of #<Object> which has only a getter

[hqwlkj]

yarn list v1.22.19
warning Filtering by arguments is deprecated. Please use the pattern option instead.
└─ next@13.3.1
✨  Done in 0.72s.

[bingoYB]

same problem

[viztor]

32

[johnmagbag1995]

Same issue

"next": "13.4.0", "antd": "^4.24.8", "next-compose-plugins": "^2.2.1",

[AntiMoron]

Same issue.

[elado]

Hi all. I was able to repro this but unfortunately couldn't find a proper solution yet.

The monkeypatch is supposed to allow support for image URLs inside less files. E.g. background-image: url('./image.png'). Looks like Node is blocking writing into that module. something changed about Next.js transpilation in the recent version. I tried using Object.defineProperty, Reflect.set, Reflect.defineProperty but they either don't work (the property isn't applied) or the error mentioned is thrown.

This PR is not fixing it - obj = { ...obj, prop: 'val' } doesn't mutate the object, but the intention is to mutate.

At this point, I see the following options:

1. Give up on url support in less files (least favorite option)
2. Find a JS solution that allows rewriting the export - I'm open to ideas
3. Use a different patching mechanism, like overwriting Module.prototype.require (definitely not a fan of this but it might be the only option)

[AntiMoron]

I've created a discussion in nextjs to have this supported. Upvote this if you support my proposal.

https://github.com/vercel/next.js/discussions/49665

[Mnigos]

same issue here

[elado]

Released a fix in v3.0.0

[gabek]

Thank you!