【问题标题】:Update to angular 5 throws Version of @angular/compiler-cli needs to be 2.3.1 or greater. Current version is 5.1.0更新到 angular 5 throws @angular/compiler-cli 的版本需要为 2.3.1 或更高版本。当前版本是 5.1.0
【发布时间】:2018-05-25 13:28:42
【问题描述】:

我想将 angular 4 从 asp.net core2 升级到 angular 5(最新)

我做了这些步骤:

  1. dotnet 新角度
  2. npm install @angular/animations@latest @angular/common@latest @angular/compiler@latest @angular/compiler-cli@latest @angular/core@latest @angular/forms@latest @angular/http@latest @angular/平台浏览器@latest @angular/platform-b​​rowser-dynamic@latest @angular/platform-server@latest @angular/router@latest rxjs@latest --保存
    npm install typescript@2.4.2 --save-exact

  3. npm install(确保)

  4. dotnet 运行

它会产生错误:(@angular/compiler-cli 的版本需要是 2.3.1 或更高版本。当前版本是“5.1.0”。) 我不知道如何解决它。

我的 package.json

{
  "name": "MyApp",
  "private": true,
  "version": "0.0.0",
  "scripts": {
    "test": "karma start ClientApp/test/karma.conf.js"
  },
  "devDependencies": {
    "@angular/animations": "^5.1.0",
    "@angular/cli": "^1.6.0",
    "@angular/common": "^5.1.0",
    "@angular/compiler": "^5.1.0",
    "@angular/compiler-cli": "^5.1.0",
    "@angular/core": "^5.1.0",
    "@angular/forms": "^5.1.0",
    "@angular/http": "^5.1.0",
    "@angular/platform-browser": "^5.1.0",
    "@angular/platform-browser-dynamic": "^5.1.0",
    "@angular/platform-server": "^5.1.0",
    "@angular/router": "^5.1.0",
    "@ngtools/webpack": "1.5.0",
    "@types/chai": "4.0.1",
    "@types/jasmine": "2.5.53",
    "@types/webpack-env": "1.13.0",
    "angular2-router-loader": "0.3.5",
    "angular2-template-loader": "0.6.2",
    "aspnet-prerendering": "^3.0.1",
    "aspnet-webpack": "^2.0.1",
    "awesome-typescript-loader": "3.2.1",
    "bootstrap": "3.3.7",
    "chai": "4.0.2",
    "css": "2.2.1",
    "css-loader": "0.28.4",
    "es6-shim": "0.35.3",
    "event-source-polyfill": "0.0.9",
    "expose-loader": "0.7.3",
    "extract-text-webpack-plugin": "2.1.2",
    "file-loader": "0.11.2",
    "html-loader": "0.4.5",
    "isomorphic-fetch": "2.2.1",
    "jasmine-core": "2.6.4",
    "jquery": "3.2.1",
    "json-loader": "0.5.4",
    "karma": "1.7.0",
    "karma-chai": "0.1.0",
    "karma-chrome-launcher": "2.2.0",
    "karma-cli": "1.0.1",
    "karma-jasmine": "1.1.0",
    "karma-webpack": "2.0.3",
    "preboot": "4.5.2",
    "raw-loader": "0.5.1",
    "reflect-metadata": "0.1.10",
    "rxjs": "^5.5.5",
    "style-loader": "0.18.2",
    "to-string-loader": "1.1.5",
    "typescript": "2.4.2",
    "url-loader": "0.5.9",
    "webpack": "2.5.1",
    "webpack-hot-middleware": "2.18.2",
    "webpack-merge": "4.1.0",
    "zone.js": "0.8.12"
  }
}

这里是产生的异常错误:

使用来自的启动设置 f:\temp\WebAppLinkSys\MyApp\MyApp\Properties\launchSettings.json... 信息: Microsoft.AspNetCore.DataProtection.KeyManagement.XmlKeyManager[0] 用户配置文件可用。使用 'C:\Users\adwin\AppData\Local\ASP.NET\DataProtection-Keys' 作为键 存储库和 Windows DPAPI 以加密静态密钥。应用 启动异常:System.AggregateException:一个或多个错误 发生了。 (@angular/compiler-cli 的版本需要是 2.3.1 或 更大。当前版本是“5.1.0”。错误:版本 @angular/compiler-cli 需要为 2.3.1 或更高版本。当前版本是 “5.1.0”。 在对象。 (f:\temp\WebAppLinkSys\MyApp\MyApp\node_modules\@ngtools\webpack\src\index.js:27:11) 在 Module._compile (module.js:641:30) 在 Object.Module._extensions..js (module.js:652:10) 在 Module.load (module.js:560:32) 在 tryModuleLoad (module.js:503:12) 在 Function.Module._load (module.js:495:3) 在 Module.require (module.js:585:17) 在要求(内部/module.js:11:18) 在对象。 (f:\temp\WebAppLinkSys\MyApp\MyApp\webpack.config.js:4:19) 在 Module._compile (module.js:641:30)) ---> Microsoft.AspNetCore.NodeServices.HostingModels.NodeInvocationException: @angular/compiler-cli 的版本需要为 2.3.1 或更高版本。当前的 版本是“5.1.0”。

【问题讨论】:

标签: angular


【解决方案1】:

找到答案 After upgrading to angular 5 webpack command is failing

npm install --save-dev @ngtools/webpack@latest

【讨论】:

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