离子应用程序：发生未处理的异常：找不到模块“@angular-devkit/build-angular/src/angular-cli-files/models/webpack-configs/utils”

Question

I created an empty blank ionic app (without capacitor), added the cordova plugin and install the google-plus package.

In the devDependecies section of the packages.json I have:

"@angular-devkit/build-angular": "^0.1100.1",
"@angular-devkit/core": "^11.0.1",
"@angular/cli": "~10.0.5",
"@angular/compiler": "~10.0.0",
"@angular/compiler-cli": "~10.0.0",
"@angular/language-service": "~10.0.0",

I proceeded in building the app by doing:

ionic cordova build android --prod --release --verbose

But I get the exception:

An unhandled exception occurred: Cannot find module '@angular-devkit/build-angular/src/angular-cli-files/models/webpack-configs/utils' Require stack: C:\\dev\\myapp\\node_modules@ionic\\angular-toolkit\\builders\\utils\\index.js C:\\dev\\myapp\\node_modules@ionic\\angular-toolkit\\builders\\cordova-build\\index.js C:\\dev\\myapp\\node_modules@angular-devkit\\architect\\node\\node-modules-architect-host.js C:\\dev\\myapp\\node_modules@angular-devkit\\architect\\node\\index.js C:\\dev\\myapp\\node_modules@angular\\cli\\models\\architect-command.js C:\\dev\\myapp\\node_modules@angular\\cli\\commands\\run-impl.js C:\\dev\\myapp\\node_modules@angular-devkit\\schematics\\tools\\export-ref.js C:\\dev\\myapp\\node_modules@angular-devkit\\schematics\\tools\\index.js C:\\dev\\myapp\\node_modules@angular\\cli\\utilities\\json-schema.js C:\\dev\\myapp\\node_modules@angular\\cli\\models\\command-runner.js C:\\dev\\myapp\\node_modules@angular\\cli\\lib\\cli\\index.js C:\\dev\\myapp\\node_modules@angular\\cli\\lib\\init.js C:\\dev\\myapp\\node_modules@angular\\cli\\bin\\ng See "C :\\Users\\xyz\\AppData\\Local\\Temp\\ng-EHBnHs\\angular-errors.log" for further details. [ERROR] An error occurred while running subprocess ng.

I've tried various SO answers like cleaning the cache, updating, re-installing, etc... but I still get this error:

Here the ionic info:

Any way to get this error fixed?

Answer 1

将 devDependencies 更改为"@angular-devkit/build-angular": "~0.1000.0",删除文件夹 node_module 文件夹并运行npm i 。

Answer 2

I had the same issue after changing system, It can happen while migrating from one version to another.

1. npm i @ionic/angular-toolkit@latest .

Try this it may work for you as well.

Answer 3

had the same problem what fix it

1- npm uninstall -g @ionic/cli

2- npm install -g @ionic/cli@6.8.0

3- make a new project in a new folder

4- ionic start

Note: Don't run "npm audit fix"

5- ionic Cordova build android I hope it works with all