node.js - Angular CLI : creating service Error: classify is not defined after npm install

Question

嗨，我有一个很奇怪的问题，在运行命令之前

sudo npm install

在 Angular 5 项目中，我可以通过 ng 创建模块、组件和服务。之后:

sudo npm install

当我想创建例如服务时:

sudo ng generate service myName

我得到错误:

Error: classify is not defined, classify is not defined

版本 Node :9.5.0
版本 npm:5.6.0
Angular CLI:1.7.1
Angular :5.2.6

我的 package.json:

"@angular/cli": "^1.6.5",
    "@angular-devkit/schematics": "0.0.42",
    "@angular-devkit/core": "0.0.23",
    "@angular/compiler-cli": "^5.2.1",
    "@angular/language-service": "^5.2.1",
    "@types/jasmine": "^2.8.5",
    "@types/jasminewd2": "^2.0.3",
    "@types/node": "^6.0.96",
    "codelyzer": "^4.1.0",
    "jasmine-core": "^2.9.1",
    "jasmine-spec-reporter": "^4.2.1",
    "karma": "^1.7.1",
    "karma-chrome-launcher": "~2.1.1",
    "karma-cli": "~1.0.1",
    "karma-coverage-istanbul-reporter": "^1.3.3",
    "karma-jasmine": "^1.1.1",
    "karma-jasmine-html-reporter": "^0.2.2",
    "protractor": "~5.1.2",
    "ts-node": "^3.3.0",
    "tslint": "~5.7.0",
    "typescript": "~2.4.2"

感谢您的帮助。

Answer 1

我刚遇到这个问题，更新 Angular DevKit 对我有用:

$ npm i -D @angular-devkit/core@latest