ionic-app-script在构建时失败 - 无法找到模块'@ angular / compiler-cli / ngtools2'

Posted 2021-04-17

只有当我正在构建我的应用程序到生产时，我在Cannot find module '@angular/compiler-cli/ngtools2'的build步骤中得到了错误ionic-app-script，在ionic cordova run android --prod之后

我在我的package.json文件中依赖"@angular/compiler-cli": "^7.2.4",并查看我的node_modules文件夹我可以看到@angular/compiler-cli/ngtools2.js

为什么ionic-app-script找不到它？

完整错误：

$ ionic cordova run android --prod
> ionic-app-scripts build --prod --platform android
[10:08:45]  ionic-app-scripts 3.2.2 
[10:08:45]  build prod started ...
[10:08:45]  clean started ...
[10:08:45]  clean finished in 24 ms
[10:08:45]  copy started ...
[10:08:45]  deeplinks started ...
[10:08:45]  deeplinks finished in 84 ms
[10:08:45]  ngc started ...
[10:08:47]  ionic-app-script task: "build" 
[10:08:47]  Error: Cannot find module '@angular/compiler-cli/ngtools2' 
Error: Cannot find module '@angular/compiler-cli/ngtools2'
    at Function.Module._resolveFilename (module.js:547:15)
    at Function.Module._load (module.js:474:25)
    at Module.require (module.js:596:17)
    at require (internal/module.js:11:18)
    at C:UsersUserAppDataRoaming
pm
[e-mail]:206:90
    at <anonymous>
[ERROR] An error occurred while running subprocess ionic-app-scripts.

答案

我解决了更新我的dev依赖项的问题

  "devDependencies": {
    "@ionic/app-scripts": "^3.2.2",
    "typescript": "~2.4.2"
  },