Я изучаю webpack из курса множественного числа. Я использую файл author.json автора.Почему я получаю Invalid config object на webpack?
Если я запускаю только команду webpack, она работает нормально.
Если я бегу WebPack-DEV-сервер, я получаю следующее:
Invalid configuration object. Webpack has been initialised using a configuration object that does not match the API schema.
- configuration.module has an unknown property 'preLoaders'. These properties are valid:
object { exprContextCritical?, exprContextRecursive?, exprContextRegExp?, exprContextRequest?, loaders?, noParse?, rules?, unknownContextCritical?, unknownContextRecursive?, unknownContextRegExp?, unknownContextRequest?, unsafeCache?, wrappedContextCritical?, wrappedContextRecursive?, wrappedContextRegExp? }
Options affecting the normal modules (`NormalModuleFactory`).
- configuration.resolve.extensions[0] should not be empty.
Вот мои webpack.config.js:
module.exports = {
entry: ["./utils", "./app.js"],
output: {
filename: "bundle.js"
},
module: {
preLoaders: [
{
test: /\.js$/,
exclude: 'node_modules',
loader: 'jshint-loader'
}
],
loaders: [
{
test: /\.es6$/,
exclude: /node_modules/,
loader: "babel-loader"
}
]
},
resolve: {
extensions: ['', '.js', '.es6']
}
}
Мой package.json:
"devDependencies": {
"babel-core": "^6.2.1",
"babel-loader": "^6.2.0",
"babel-preset-es2015": "^6.1.18",
"jshint": "^2.8.0",
"jshint-loader": "^0.8.3",
"node-libs-browser": "^0.5.3",
"webpack": "^1.12.9"
}