Question

我正在关注http://ccoenraets.github.io/es6-tutorial-react/setup/进行反应项目的设置。最后，运行

后出现此错误

npm run webpack

我遇到错误-

npm run webpack

> project-newborn@1.0.0 webpack /home/rishi/Desktop/project-newborn
> webpack

Invalid configuration object. Webpack has been initialised using a configuration object that does not match the API schema.
 - configuration.module has an unknown property 'loaders'. These properties are valid:
   object { exprContextCritical?, exprContextRecursive?, exprContextRegExp?, exprContextRequest?, noParse?, rules?, defaultRules?, unknownContextCritical?, unknownContextRecursive?, unknownContextRegExp?, unknownContextRequest?, unsafeCache?, wrappedContextCritical?, wrappedContextRecursive?, wrappedContextRegExp?, strictExportPresence?, strictThisContextOnImports? }
   -> Options affecting the normal modules (`NormalModuleFactory`).

npm ERR! Linux 4.15.0-34-generic
npm ERR! argv "/usr/bin/node" "/usr/bin/npm" "run" "webpack"
npm ERR! node v8.10.0
npm ERR! npm  v3.5.2
npm ERR! code ELIFECYCLE
npm ERR! project-newborn@1.0.0 webpack: `webpack`
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at the project-newborn@1.0.0 webpack script 'webpack'.
npm ERR! Make sure you have the latest version of node.js and npm installed.
npm ERR! If you do, this is most likely a problem with the project-newborn package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR!     webpack
npm ERR! You can get information on how to open an issue for this project with:
npm ERR!     npm bugs project-newborn
npm ERR! Or if that isn't available, you can get their info via:
npm ERR!     npm owner ls project-newborn
npm ERR! There is likely additional logging output above.

npm ERR! Please include the following file with any support request:
npm ERR!     /home/rishi/Desktop/project-newborn/npm-debug.log

Answer 1

使用Webpack 4时，必须使用• Couldn't match type ‘(,)’ with ‘Promote2 (,) a’ Inaccessible code in a pattern with constructor: Refl :: forall k (a :: k). a :~: a,而不是rules，最好使用loaders而不是use。

loader

反应项目设置-npm运行webpack问题

1 个答案: