MUI not working with Pigment Css

[nunesunil]

Steps to reproduce

clone https://github.com/nunesunil/mui-pigmentCss

Current behavior

gives the error -

TypeError [ERR_INVALID_ARG_TYPE]: The "path" argument must be of type string. Received an instance of Object at Object.isAbsolute (node:path:1188:5) at standardizeName (/Users/sunil/Desktop/mui-pigmentCss/node_modules/.pnpm/@[email protected]/node_modules/@babel/core/lib/config/files/plugins.js:76:15) at resolveAlternativesHelper (/Users/sunil/Desktop/mui-pigmentCss/node_modules/.pnpm/@[email protected]/node_modules/@babel/core/lib/config/files/plugins.js:81:28) at resolveAlternativesHelper.next (<anonymous>) at resolveStandardizedNameForRequire (/Users/sunil/Desktop/mui-pigmentCss/node_modules/.pnpm/@[email protected]/node_modules/@babel/core/lib/config/files/plugins.js:159:16) at resolveStandardizedName (/Users/sunil/Desktop/mui-pigmentCss/node_modules/.pnpm/@[email protected]/node_modules/@babel/core/lib/config/files/plugins.js:182:12) at /Users/sunil/Desktop/mui-pigmentCss/node_modules/.pnpm/[email protected]_@[email protected]/node_modules/babel-merge/src/index.js:14:24 at Array.find (<anonymous>) at /Users/sunil/Desktop/mui-pigmentCss/node_modules/.pnpm/[email protected]_@[email protected]/node_modules/babel-merge/src/index.js:13:28 at Array.reduce (<anonymous>) at mergeArray (/Users/sunil/Desktop/mui-pigmentCss/node_modules/.pnpm/[email protected]_@[email protected]/node_modules/babel-merge/src/index.js:10:36) at babelMerge (/Users/sunil/Desktop/mui-pigmentCss/node_modules/.pnpm/[email protected]_@[email protected]/node_modules/babel-merge/src/index.js:34:19) at merge (/Users/sunil/Desktop/mui-pigmentCss/node_modules/.pnpm/@[email protected][email protected]/node_modules/@wyw-in-js/transform/lib/options/buildOptions.js:22:42) at Array.reduce (<anonymous>) at buildOptions (/Users/sunil/Desktop/mui-pigmentCss/node_modules/.pnpm/@[email protected][email protected]/node_modules/@wyw-in-js/transform/lib/options/buildOptions.js:33:95) at buildConfigs (/Users/sunil/Desktop/mui-pigmentCss/node_modules/.pnpm/@[email protected][email protected]/node_modules/@wyw-in-js/transform/lib/transform/Entrypoint.helpers.js:68:52) at Object.loadAndParse [as loadAndParseFn] (/Users/sunil/Desktop/mui-pigmentCss/node_modules/.pnpm/@[email protected][email protected]/node_modules/@wyw-in-js/transform/lib/transform/Entrypoint.helpers.js:128:7) at new Entrypoint (/Users/sunil/Desktop/mui-pigmentCss/node_modules/.pnpm/@[email protected][email protected]/node_modules/@wyw-in-js/transform/lib/transform/Entrypoint.js:40:112) at Entrypoint.innerCreate (/Users/sunil/Desktop/mui-pigmentCss/node_modules/.pnpm/@[email protected][email protected]/node_modules/@wyw-in-js/transform/lib/transform/Entrypoint.js:129:27) at /Users/sunil/Desktop/mui-pigmentCss/node_modules/.pnpm/@[email protected][email protected]/node_modules/@wyw-in-js/transform/lib/transform/Entrypoint.js:85:47 at EventEmitter.perf (/Users/sunil/Desktop/mui-pigmentCss/node_modules/.pnpm/@[email protected][email protected]/node_modules/@wyw-in-js/transform/lib/utils/EventEmitter.js:45:20) at Entrypoint.create (/Users/sunil/Desktop/mui-pigmentCss/node_modules/.pnpm/@[email protected][email protected]/node_modules/@wyw-in-js/transform/lib/transform/Entrypoint.js:84:25) at Entrypoint.createRoot (/Users/sunil/Desktop/mui-pigmentCss/node_modules/.pnpm/@[email protected][email protected]/node_modules/@wyw-in-js/transform/lib/transform/Entrypoint.js:62:32) at Object.transform (/Users/sunil/Desktop/mui-pigmentCss/node_modules/.pnpm/@[email protected][email protected]/node_modules/@wyw-in-js/transform/lib/transform.js:98:45) at Object.transform (/Users/sunil/Desktop/mui-pigmentCss/node_modules/.pnpm/@[email protected]_@[email protected][email protected][email protected]/node_modules/@pigment-css/unplugin/build/index.js:268:40) at Object.transform (/Users/sunil/Desktop/mui-pigmentCss/node_modules/.pnpm/[email protected]/node_modules/unplugin/dist/webpack/loaders/transform.js:120:38) at LOADER_EXECUTION (/Users/sunil/Desktop/mui-pigmentCss/node_modules/.pnpm/[email protected]_@[email protected][email protected][email protected][email protected]/node_modules/next/dist/compiled/loader-runner/LoaderRunner.js:1:4134) at runSyncOrAsync (/Users/sunil/Desktop/mui-pigmentCss/node_modules/.pnpm/[email protected]_@[email protected][email protected][email protected][email protected]/node_modules/next/dist/compiled/loader-runner/LoaderRunner.js:1:4145) at iterateNormalLoaders (/Users/sunil/Desktop/mui-pigmentCss/node_modules/.pnpm/[email protected]_@[email protected][email protected][email protected][email protected]/node_modules/next/dist/compiled/loader-runner/LoaderRunner.js:1:5782) at iterateNormalLoaders (/Users/sunil/Desktop/mui-pigmentCss/node_modules/.pnpm/[email protected]_@[email protected][email protected][email protected][email protected]/node_modules/next/dist/compiled/loader-runner/LoaderRunner.js:1:5650) at /Users/sunil/Desktop/mui-pigmentCss/node_modules/.pnpm/[email protected]_@[email protected][email protected][email protected][email protected]/node_modules/next/dist/compiled/loader-runner/LoaderRunner.js:1:5879 at r.callback (/Users/sunil/Desktop/mui-pigmentCss/node_modules/.pnpm/[email protected]_@[email protected][email protected][email protected][email protected]/node_modules/next/dist/compiled/loader-runner/LoaderRunner.js:1:4039) at Object.transform (/Users/sunil/Desktop/mui-pigmentCss/node_modules/.pnpm/[email protected]/node_modules/unplugin/dist/webpack/loaders/transform.js:135:5)

Expected behavior

No response

Context

No response

Your environment

npx @mui/envinfo

System:
OS: macOS 15.0
Binaries:
Node: 20.17.0 - /usr/local/bin/node
npm: 10.8.2 - /usr/local/bin/npm
pnpm: 9.12.0 - ~/Library/pnpm/pnpm
Browsers:
Chrome: 129.0.6668.71
Edge: Not Found
Safari: 18.0
npmPackages:
@mui/material: ^6 => 6.1.2
@mui/material-pigment-css: ^6 => 6.1.2
@pigment-css/nextjs-plugin: ^0 => 0.0.24
@types/react: ^18 => 18.3.11
react: ^18 => 18.3.1
react-dom: ^18 => 18.3.1
typescript: ^5 => 5.6.2

Search keywords: Pigment css, dependencies, nextjs, pigmentcss

[mnajdova]

Thanks for the report, I can confirm that also the current example we have is broken. cc @brijeshb42

[Janpot]

Looks like this is caused by yesterday's @babel/core update, seems like it can be fixed for now by installing @babel/[email protected]. That seems to be enough to deduplicate @babel/core to a working version.

pnpm add @babel/[email protected] && pnpm dedupe

Alternatively you could add it to resolutions. We'll start working on a durable fix.