无法从“/home/circleci/my-project”中找到模块“@angular-devkit/build-angular”

Question

我正在尝试将简单的 Angular 项目与 CircleCi 集成。当我运行 ng test 时，每个测试都通过了，该项目也可以使用 ng serve 正常工作，但是当我将它推送到 GitHub CircleCi 时不会通过它，因为：

#!/bin/bash -eo pipefail xvfb-run -a ng test --browsers=ChromeNoSandbox --code-coverage --watch=false

无法从“/home/circleci/my-project”中找到模块“@angular-devkit/build-angular”。 错误：无法从“/home/circleci/my-project”中找到模块“@angular-devkit/build-angular”。

这是 config.yml 文件

version: 2
jobs:
  build:
    working_directory: ~/my-project
    docker:
    - image: circleci/node:10.10.0-browsers
    steps:
    - checkout
    - restore_cache:
        key: AngularCircleCI-{{ .Branch }}-{{ checksum "package.json" }}
    - run: sudo npm install -g @angular/cli
    - save_cache:
        key: AngularCircleCI-{{ .Branch }}-{{ checksum "package.json" }}
        paths:
        - "node_modules"
    - run: xvfb-run -a ng test --browsers=ChromeNoSandbox --code-coverage --watch=false
    - run: xvfb-run -a npm run e2e --protractor-config=protractor-ci.conf.js

和量角器-ci.conf.js

const config = require('./protractor.conf').config;
config.capabilities = {
  browserName: 'chrome',
  chromeOptions: {
    args: ['--no-sandbox']
  }
};
exports.config = config;

package.json

{
  "name": "grades-app-front",
  "version": "0.0.0",
  "scripts": {
    "ng": "ng",
    "start": "ng serve",
    "build": "ng build",
    "test": "ng test",
    "lint": "ng lint",
    "e2e": "ng e2e"
  },
  "private": true,
  "dependencies": {
    "@angular/animations": "^7.2.5",
    "@angular/cdk": "^7.3.2",
    "@angular/common": "^7.2.5",
    "@angular/compiler": "^7.2.5",
    "@angular/core": "^7.2.5",
    "@angular/flex-layout": "^7.0.0-beta.23",
    "@angular/forms": "^7.2.5",
    "@angular/material": "7.3.0",
    "@angular/platform-browser": "^7.2.5",
    "@angular/platform-browser-dynamic": "^7.2.5",
    "@angular/router": "^7.2.5",
    "@fortawesome/angular-fontawesome": "^0.3.0",
    "@fortawesome/fontawesome-free": "^5.7.2",
    "@ngrx/effects": "^7.2.0",
    "@ngrx/store": "^7.2.0",
    "@ngrx/store-devtools": "^7.2.0",
    "angular-font-awesome": "^3.1.2",
    "bootstrap": "^4.3.1",
    "core-js": "^2.6.5",
    "font-awesome": "^4.7.0",
    "hammerjs": "^2.0.8",
    "rxjs": "~6.3.3",
    "rxjs-compat": "^6.4.0",
    "tslib": "^1.9.0",
    "zone.js": "^0.8.29"
  },
  "devDependencies": {
    "@angular-devkit/build-angular": "^0.12.4",
    "@angular/cli": "^7.2.4",
    "@angular/compiler-cli": "^7.2.5",
    "@angular/language-service": "^7.2.5",
    "@types/core-js": "^2.5.0",
    "@types/jasmine": "^2.8.16",
    "@types/jasminewd2": "~2.0.3",
    "@types/node": "~8.9.4",
    "codelyzer": "~4.5.0",
    "jasmine-core": "~2.99.1",
    "jasmine-spec-reporter": "~4.2.1",
    "karma": "^4.0.0",
    "karma-chrome-launcher": "~2.2.0",
    "karma-coverage-istanbul-reporter": "^2.0.5",
    "karma-jasmine": "~1.1.2",
    "karma-jasmine-html-reporter": "^0.2.2",
    "protractor": "~5.4.0",
    "ts-node": "~7.0.0",
    "tslint": "~5.11.0",
    "typescript": "~3.2.2"
  }
}

node.js 版本 = v10.10.0 npm 版本 = 6.4.1

Answer 1

通过你的终端cd 到你的项目目录文件夹，然后输入

ionic repair

然后按照将出现的消息信息回答继续？如果您接受，则为 Y/如果不接受，则为 N。这为我完成了这项工作。

Answer 2

我也遇到过同样的问题。我的项目是使用 angular-cli v1.6.0 生成的。

1. npm update -g @angular/cli

2. 编辑我的 package.json 更改行 "@angular/cli": "1.6.0"， 给"@angular/cli": "^1.6.0",

3. npm update 成功了。