Css-loader: update after new version to report cannot read property 'split' of undefined mini-css-extract-plugin

[Kevinkkkang]

I reported the following error after using webpack build code:

ERROR in ./view/pages/activitiesList/components/brand.scss
Module build failed (from ../node_modules/mini-css-extract-plugin/dist/loader.js):
ModuleBuildError: Module build failed (from ../node_modules/happypack/loader.js):
TypeError: Cannot read property 'split' of undefined

=========================

• Operating System: Mac 10.15.1
• Node Version: 10.16.0
• NPM Version: 6.9.0
• webpack Version: ^4.39.3
• css-loader Version: ^3.2.1
  -mini-css-extract-plugin: "^0.8.0"

Expected Behavior

Success!

Actual Behavior

ERROR in ./view/pages/activitiesList/components/brand.scss
Module build failed (from ../node_modules/mini-css-extract-plugin/dist/loader.js):
ModuleBuildError: Module build failed (from ../node_modules/happypack/loader.js):
TypeError: Cannot read property 'split' of undefined
at Object.loader (/Users/kevin/Documents/secoo_project/transaction-full-return/node_modules/css-loader/dist/index.js:85:33)
at applySyncOrAsync (/Users/kevin/Documents/secoo_project/transaction-full-return/node_modules/happypack/lib/applyLoaders.js:350:21)
at apply (/Users/kevin/Documents/secoo_project/transaction-full-return/node_modules/happypack/lib/applyLoaders.js:277:5)
at /Users/kevin/Documents/secoo_project/transaction-full-return/node_modules/happypack/lib/applyLoaders.js:283:9
at postcss.process.then (/Users/kevin/Documents/secoo_project/transaction-full-return/node_modules/postcss-loader/src/index.js:197:9)
at runLoaders (/Users/kevin/Documents/secoo_project/transaction-full-return/node_modules/webpack/lib/NormalModule.js:316:20)
at /Users/kevin/Documents/secoo_project/transaction-full-return/node_modules/loader-runner/lib/LoaderRunner.js:367:11
at /Users/kevin/Documents/secoo_project/transaction-full-return/node_modules/loader-runner/lib/LoaderRunner.js:233:18
at context.callback (/Users/kevin/Documents/secoo_project/transaction-full-return/node_modules/loader-runner/lib/LoaderRunner.js:111:13)
at /Users/kevin/Documents/secoo_project/transaction-full-return/node_modules/happypack/lib/HappyPlugin.js:199:7
at Object. (/Users/kevin/Documents/secoo_project/transaction-full-return/node_modules/happypack/lib/HappyThreadPool.js:85:9)
at ChildProcess. (/Users/kevin/Documents/secoo_project/transaction-full-return/node_modules/happypack/lib/HappyThread.js:86:32)
at ChildProcess.emit (events.js:198:13)
at emit (internal/child_process.js:832:12)
at process._tickCallback (internal/process/next_tick.js:63:19)

Code

HappyPackPluginCSS = new HappyPack({ //开启多线程打包
        id: 'css',
        verbose: false,
        loaders: ['css-loader'],
        threadPool: happyThreadPool
    }),
    HappyPackPluginSCSS = new HappyPack({ //开启多线程打包
        id: 'scss',
        verbose: false,
        loaders: [{
            loader: 'css-loader',
            options: {
                importLoaders: 2
            }
        }, 'postcss-loader', 'sass-loader'],
        threadPool: happyThreadPool

[Kevinkkkang]

Can be rolled back to [email protected] for repair!

[alexander-akait]

Looks problem in HappyPack plugin, please create reproducible test repo

[alexander-akait]

Problem what somebody remove remainingRequest andcurrentRequest` from loader context, without this loader can't work

[alexander-akait]

After investigate problem here https://github.com/amireh/happypack/blob/6549ad0a9b2d3af98d62401af8cc9c2e1b812635/lib/applyLoaders.js#L90, happy pack should provide remainingRequest and currentRequest in loader context, sorry we can't do anything on our side, my recommendation is do not use happy pack due he is very buggy

[KirillYoYo]

roll back to
"css-loader": "^3.2.0",
work for me