C# Asp.Net Core 2.0和网页包-模块构建失败：错误：需要Babel“^7.0.0-0“；，但却充满了",；6.26.0“；

我们有一个相当大的ASP.NETCore2.0应用程序，为了与其他项目进行标准化，我们选择迁移到Webpack来代替Gulp。我试图做的是用几个文件构建一个react组件。“require”语句链从group-list-entrypoint.js开始，它已被设置为Webpack的条目。首先是webpack.config.js文件：

var createReactGroupListTable = {
mode: 'development',
devtool: 'source-map',
entry: {
    group_list_table: "./scripts/project/group-list-entrypoint.js"
},
output: {
    path: path.join(__dirname, 'wwwroot/lib/react'),
    filename: "[name].js"
},
module: {
    rules: [
        { test: /\.js?$/, use: { loader: 'babel-loader', options: { presets: ['@babel/preset-react', '@babel/preset-env'] } } }
        ]
}
};
module.exports = [ createReactGroupListTable ];

接下来，package.json：

{
"name": "-",
"version": "1.0.0",
"description": "",
"main": "index.js",
"dependencies": {
"npm": "^5.8.0"
},
"devDependencies": {
"@babel/core": "^7.0.0-beta.44",
"@babel/preset-env": "^7.0.0-beta.44",
"@babel/preset-react": "^7.0.0-beta.44",
"babel-loader": "^7.1.4",
"copy-webpack-plugin": "^4.5.1",
"css-loader": "^0.28.11",
"extract-text-webpack-plugin": "^4.0.0-beta.0",
"react": "^16.3.1",
"react-dom": "^16.3.1",
"style-loader": "^0.20.3",
"url-loader": "^1.0.1",
"webpack": "^4.5.0",
"webpack-cli": "^2.0.14"
},
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1",
"wbp": "webpack"
},
"keywords": [],
"author": "",
"license": "ISC"
}

当然，我需要的是npm报告方面的帮助 模块生成失败：错误：需要Babel“^7.0.0-0”，但已加载“6.26.0”。我还将提供堆栈跟踪：

 ERROR in ./scripts/project/group-list-entrypoint.js
Module build failed: Error: Requires Babel "^7.0.0-0", but was loaded with "6.26.0". If you are sure you have a compatible version of @babel/core, it is likely that something in your build process is loading the wrong version. Inspect the stack trace of this error to look for the first entry that doesn't mention "@babel/core" or "babel-core" to see what is calling Babel. (While processing preset: "C:\\Users\\pan.sotnik\\source\\repos\\Project\\Project\\node_modules\\@babel\\preset-react\\lib\\index.js")
    at throwVersionError (C:\Users\pan.sotnik\source\repos\Project\Project\node_modules\@babel\helper-plugin-utils\lib\index.js:64:11)
    at Object.assertVersion (C:\Users\pan.sotnik\source\repos\Project\Project\node_modules\@babel\helper-plugin-utils\lib\index.js:13:11)
    at C:\Users\pan.sotnik\source\repos\Project\Project\node_modules\@babel\preset-react\lib\index.js:71:7
    at C:\Users\pan.sotnik\source\repos\Project\Project\node_modules\@babel\helper-plugin-utils\lib\index.js:18:12
    at C:\Users\pan.sotnik\source\repos\Project\Project\node_modules\babel-core\lib\transformation\file\options\option-manager.js:317:46
    at Array.map (<anonymous>)
    at OptionManager.resolvePresets (C:\Users\pan.sotnik\source\repos\Project\Project\node_modules\babel-core\lib\transformation\file\options\option-manager.js:275:20)
    at OptionManager.mergePresets (C:\Users\pan.sotnik\source\repos\Project\Project\node_modules\babel-core\lib\transformation\file\options\option-manager.js:264:10)
    at OptionManager.mergeOptions (C:\Users\pan.sotnik\source\repos\Project\Project\node_modules\babel-core\lib\transformation\file\options\option-manager.js:249:14)
    at OptionManager.init (C:\Users\pan.sotnik\source\repos\Project\Project\node_modules\babel-core\lib\transformation\file\options\option-manager.js:368:12)
    at File.initOptions (C:\Users\pan.sotnik\source\repos\Project\Project\node_modules\babel-core\lib\transformation\file\index.js:212:65)
    at new File (C:\Users\pan.sotnik\source\repos\Project\Project\node_modules\babel-core\lib\transformation\file\index.js:135:24)
    at Pipeline.transform (C:\Users\pan.sotnik\source\repos\Project\Project\node_modules\babel-core\lib\transformation\pipeline.js:46:16)
    at transpile (C:\Users\pan.sotnik\source\repos\Project\Project\node_modules\babel-loader\lib\index.js:50:20)
    at Object.module.exports (C:\Users\pan.sotnik\source\repos\Project\Project\node_modules\babel-loader\lib\index.js:173:20)

./scripts/project/group-list-entrypoint.js中的

错误
模块生成失败：错误：需要Babel“^7.0.0-0”，但已加载“6.26.0”。如果您确信您有一个兼容版本的@babel/core，那么很可能是构建过程中加载了错误的版本。检查此错误的堆栈跟踪以查找第一个没有提到“@babel/core”或“babel core”的条目，以查看调用babel的内容。（处理预设时：“C:\\Users\\pan.sotnik\\source\\repos\\Project\\Project\\node\u modules\\\babel\\preset react\\lib\\index.js”）
在throwVersionError（C:\Users\pan.sotnik\source\repos\Project\Project\node\u modules\@babel\helper plugin utils\lib\index.js:64:11）
在Object.assertVersion（C:\Users\pan.sotnik\source\repos\Project\Project\node\u modules\@babel\helper plugin utils\lib\index.js:13:11）
在C:\Users\pan.sotnik\source\repos\Project\Project\node\u modules\@babel\preset react\lib\index.js:71:7
在C:\Users\pan.sotnik\source\repos\Project\Project\node\u modules\@babel\helper plugin utils\lib\index.js:18:12
位于C:\Users\pan.sotnik\source\repos\Project\Project\node\u modules\babel core\lib\transformation\file\options\option manager.js:317:46
在Array.map（）处
在OptionManager.resolvePresets（C:\Users\pan.sotnik\source\repos\Project\Project\node\u modules\babel core\lib\transformation\file\options\option manager.js:275:20）
在OptionManager.mergePresets（C:\Users\pan.sotnik\source\repos\Project\Project\node\u modules\babel core\lib\transformation\file\options\option manager.js:264:10）
在OptionManager.mergeOptions（C:\Users\pan.sotnik\source\repos\Project\Project\node\u modules\babel core\lib\transformation\file\options\option manager.js:249:14）
在OptionManager.init（C:\Users\pan.sotnik\source\repos\Project\Project\node\u modules\babel core\lib\transformation\file\options\option manager.js:368:12）
在File.initOptions（C:\Users\pan.sotnik\source\repos\Project\Project\node\u modules\babel core\lib\transformation\File\index.js:212:65）
在新文件中（C:\Users\pan.sotnik\source\repos\Project\Project\node\u modules\babel core\lib\transformation\File\index.js:135:24）
在Pipeline.transform（C:\Users\pan.sotnik\source\repos\Project\Project\node\u modules\babel core\lib\transformation\Pipeline.js:46:16）
在传输文件上（C:\Users\pan.sotnik\source\repos\Project\Project\node\u modules\babel loader\lib\index.js:50:20）
在Object.module.exports（C:\Users\pan.sotnik\source\repos\Project\Project\node\u modules\babel loader\lib\index.js:173:20）

---

提前感谢您的帮助。

您的

巴别塔加载器版本使用巴别塔6。您需要预发布的
“8.x”
版本才能使用babel 7