解决生产构建的 angular package.json 依赖项时出现的问题

Question

我现在一直在努力让 npm run build:production 为我们的一些人工作。推送分支时，它作为我的构建步骤之一提供。在这样做的过程中，我找到了我无法解决的 package.json 文件的问题。我还想指出，ng build 工作正常。只有这个生产版本没有。

重现步骤。

rm -rf node_modules\
npm install
npm run build:production

下面是我的 package.json 文件

{
  "name": "royal_competition",
  "version": "1.0.0",
  "scripts": {
    "ng": "ng",
    "start": "ng serve",
    "build": "ng build",
    "build:production": "ng build --prod",
    "build:ssr": "ng run royal_competition:server:dev",
    "test": "ng test",
    "lint": "ng lint",
    "e2e": "ng e2e"
  },
  "private": true,
  "dependencies": {
    "@angular/animations": "^12.0.0",
    "@angular/cdk": "12.0.4",
    "@angular/common": "^12.0.0",
    "@angular/compiler": "12.0.3",
    "@angular/compiler-cli": "12.0.3",
    "@angular/core": "^12.0.3",
    "@angular/flex-layout": "^11.0.0-beta.33",
    "@angular/forms": "^12.0.0",
    "@angular/material": "12.0.4",
    "@angular/platform-browser": "12.0.3",
    "@angular/platform-browser-dynamic": "12.0.3",
    "@angular/platform-server": "12.0.3",
    "@angular/router": "11.0.9",
    "@nguniversal/module-map-ngfactory-loader": "8.2.6",
    "aspnet-prerendering": "^3.0.1",
    "bootstrap": "^4.3.1",
    "core-js": "^3.14.0",
    "hammerjs": "^2.0.8",
    "jquery": "^3.5.1",
    "oidc-client": "^1.9.1",
    "popper.js": "^1.16.0",
    "rxjs": "^6.5.3",
    "zone.js": "~0.11.4"
  },
  "devDependencies": {
    "@angular-devkit/build-angular": "^12.0.3",
    "@angular/cli": "12.0.3",
    "@angular/language-service": "11.0.9",
    "@types/googlemaps": "^3.43.3",
    "@types/jasmine": "~3.4.4",
    "@types/jasminewd2": "~2.0.8",
    "@types/node": "~12.11.6",
    "codelyzer": "^5.2.0",
    "jasmine-core": "~3.5.0",
    "jasmine-spec-reporter": "~4.2.1",
    "karma": "^6.3.3",
    "karma-chrome-launcher": "~3.1.0",
    "karma-coverage-istanbul-reporter": "~2.1.0",
    "karma-jasmine": "~2.0.1",
    "karma-jasmine-html-reporter": "^1.4.2",
    "typescript": "^4.3.2"
  },
  "optionalDependencies": {
    "node-sass": "^4.12.0",
    "protractor": "~5.4.2",
    "ts-node": "~8.4.1",
    "tslint": "~5.20.0"
  }
}

下面是我在运行生产构建时的输出：

...
Compiling @angular/platform-server : es2015 as esm2015
Compiling @nguniversal/module-map-ngfactory-loader : es2015 as esm2015

An error occurred during the build:
Error: The Angular Compiler requires TypeScript >=4.2.3 and <4.3.0 but 4.3.2 was found instead.
    at checkVersion (C:\Users\ch33f\Documents\Projects\WebProjects\royalcompetition\royalcompetition\ClientApp\node_modules\@angular\compiler-cli\src\typescript_support.js:65:19)
    at Object.verifySupportedTypeScriptVersion (C:\Users\ch33f\Documents\Projects\WebProjects\royalcompetition\royalcompetition\ClientApp\node_modules\@angular\compiler-cli\src\typescript_support.js:70:9)
    at new NgtscProgram (C:\Users\ch33f\Documents\Projects\WebProjects\royalcompetition\royalcompetition\ClientApp\node_modules\@angular\compiler-cli\src\ngtsc\program.js:44:38)
    at AngularWebpackPlugin.updateAotProgram (C:\Users\ch33f\Documents\Projects\WebProjects\royalcompetition\royalcompetition\ClientApp\node_modules\@ngtools\webpack\src\ivy\plugin.js:278:32)
    at C:\Users\ch33f\Documents\Projects\WebProjects\royalcompetition\royalcompetition\ClientApp\node_modules\@ngtools\webpack\src\ivy\plugin.js:167:24
    at Hook.eval [as call] (eval at create (C:\Users\ch33f\Documents\Projects\WebProjects\royalcompetition\royalcompetition\ClientApp\node_modules\tapable\lib\HookCodeFactory.js:19:10), <anonymous>:13:1)
    at Hook.CALL_DELEGATE [as _call] (C:\Users\ch33f\Documents\Projects\WebProjects\royalcompetition\royalcompetition\ClientApp\node_modules\tapable\lib\Hook.js:14:14)
    at Compiler.newCompilation (C:\Users\ch33f\Documents\Projects\WebProjects\royalcompetition\royalcompetition\ClientApp\node_modules\webpack\lib\Compiler.js:1033:30)
    at C:\Users\ch33f\Documents\Projects\WebProjects\royalcompetition\royalcompetition\ClientApp\node_modules\webpack\lib\Compiler.js:1076:29
    at Hook.eval [as callAsync] (eval at create (C:\Users\ch33f\Documents\Projects\WebProjects\royalcompetition\royalcompetition\ClientApp\node_modules\tapable\lib\HookCodeFactory.js:33:10), <anonymous>:6:1)
An unhandled exception occurred: The Angular Compiler requires TypeScript >=4.2.3 and <4.3.0 but 4.3.2 was found instead.

我曾尝试将打字稿版本更改为 v4.0，但它只是将其恢复为 ^4.3.2

非常感谢任何帮助。谢谢！

编辑： Prakash 的建议答案 npm i typescript@4.2.5 --save-dev --save-exact 对我有用。我现在收到一个新错误。

ModuleBuildError: Module build failed (from ./node_modules/sass-loader/dist/cjs.js): SassError: no mixin named mat-core on line 10 of src/custom-theme.scss

Answer 1

运行这个命令然后试试。

npm i typescript@4.2.5 --save-dev --save-exact

解决生产构建的 angular package.json 依赖项时出现的问题

Issues when resolving angular package.json dependencies for a production build

angular

typescript

npm

angular-cli

package.json