無法將webpack 1.5.2更新到webpack 2.0.0以進行reactjs

我正在使用VS2015，React.js和webpack。我已經安裝了所有軟件包。但是我的系統默認使用了webpack 1.5.2。我正在嘗試更新webpack 2.0.0，但它不允許我更新該軟件包。它提供了錯誤象下面這樣：無法將webpack 1.5.2更新到webpack 2.0.0以進行reactjs

https://i.stack.imgur.com/GucaN.png

這裏的webpack.config.js的代碼文件

var path = require('path'); 
var ExtractTextPlugin = require("extract-text-webpack-plugin"); 
var webpack = require('webpack'); 

module.exports = { 
    entry: ['./src/app.js'], 
    output: { 
     path: path.resolve(__dirname, 'build'), 
     filename: 'appBundle.js' 
    }, 
    module: { 
     loaders: [ 
      { test: /\.png$/, loader: "url-loader?limit=100000" }, 
      { test: /\.jpg$/, loader: "file-loader" }, 
      { test: /\.jpeg$/, loader: "file-loader" }, 
      { test: /\.gif$/, loader: "file-loader" }, 
      { test: /\.txt$/, loader: "raw-loader" }, 
      { test: /\.json$/, loader: "json-loader" }, 
      { test: /.(woff(2)?|eot|ttf|svg)(\?[a-z0-9=\.]+)?$/, loader: 'url-loader?limit=100000' }, 
      { test: /\.css$/,loader: ExtractTextPlugin.extract("style-loader", "css-loader") 
     }, { 
      loader: 'babel-loader', 
      exclude: /node_modules/, 
      test: /\.js$/, 
      query: { 
       presets: ['es2015', 'react', 'stage-0'], 
      }, 
     }] 
    }, 
    plugins: [ 
     new ExtractTextPlugin("style.css", { 
      allChunks: true 
     }), 
     new webpack.OldWatchingPlugin() 
    ] 
};

這裏的package.json

{

"scripts": { 
    "webpack": "webpack --watch --display-modules", 
    "server": "browser-sync --port 5100 start --server --files \"**/*.html\" \"build/**/*.css\" \"build/**/*.js\" " 
    }, 
    "devDependencies": { 
    "babel-core": "^6.24.0", 
    "babel-preset-es2015": "^6.24.0", 
    "babel-preset-react": "^6.16.0", 
    "babel-preset-stage-0": "^6.22.0", 
    "babel-loader": "^6.4.1", 
    "browser-sync": "^2.18.8", 
    "css-loader": "^0.27.3", 
    "extract-text-webpack-plugin": "^2.1.0", 
    "file-loader": "^0.10.1", 
    "json-loader": "^0.5.4", 
    "raw-loader": "^0.5.1", 
    "style-loader": "^0.14.1", 
    "url-loader": "^0.5.8", 
    "webpack": "1.5.2" 
    }, 
    "dependencies": { 
    "kendo-ui-react-jquery-barcode": "^1.0.3", 
    "kendo-ui-react-jquery-charts": "^1.0.3", 
    "kendo-ui-react-jquery-gantt": "^1.0.2", 
    "kendo-ui-react-jquery-grid": "^1.0.9", 
    "kendo-ui-react-jquery-lineargauge": "^1.0.2", 
    "kendo-ui-react-jquery-mediaplayer": "^1.0.4", 
    "kendo-ui-react-jquery-pivotgrid": "^1.0.5", 
    "kendo-ui-react-jquery-qrcode": "^1.0.2", 
    "kendo-ui-react-jquery-radialgauge": "^1.0.2", 
    "kendo-ui-react-jquery-scheduler": "^1.0.3", 
    "kendo-ui-react-jquery-sparklines": "^1.0.2", 
    "kendo-ui-react-jquery-stockchart": "^1.0.4", 
    "kendo-ui-react-jquery-treelist": "^1.0.7", 
    "kendo-ui-react-jquery-treemap": "^1.0.4", 
    "kendo-ui-react-jquery-treeview": "^1.0.2", 
    "kendo-ui-react-jquery-upload": "^1.0.4", 
    "react": "^15.3.2", 
    "react-dom": "^15.3.2", 
    "webpack": "1.5.2" 
    } 
}

來源

2017-03-17 Deval

你在'dependencies'得到的WebPack和'devDependencies' - 你應該只有後者。 –

不確定，但你見過[this]（http://stackoverflow.com/questions/34600932/npm-eperm-operation-not-permitted-on-windows）的問題嗎？ –

的代碼您可以嘗試使用以下命令。它將安裝最新的穩定版本的webpack。

npm install --save-dev [email protected]

另外，你可能想在package.json文件，檢查命令行或的WebPack版本容易..

npm view webpack version

來源

2017-03-17 10:40:02 agriboz

我試過這個命令，但是我有版本1.5.2。如果您有其他方式，請讓我知道。 – Deval

'npm uninstall --save-dev webpack'然後運行答案中的命令 – agriboz

無法將webpack 1.5.2更新到webpack 2.0.0以進行reactjs

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