Question

我有Windows 10，节点v11.0.0和Angular CLI：7.1.4，并在创建新的angular应用程序时遇到此错误。 npm ERR！代码E404 npm ERR！找不到404：@ angular / animations @〜7.1.0。

错误堆栈：

0 info it worked if it ends with ok
1 verbose cli [ 'D:\\Software\\node-v11.0.0-win-x64\\node.exe',
1 verbose cli   'D:\\Software\\node-v11.0.0-win-x64\\node_modules\\npm\\bin\\npm-cli.js',
1 verbose cli   'install',
1 verbose cli   '--quiet' ]
2 info using npm@6.4.1
3 info using node@v11.0.0
4 verbose npm-session 56bc1a48a2be70ea
5 silly install runPreinstallTopLevelLifecycles
6 silly preinstall myapp@0.0.0
7 info lifecycle myapp@0.0.0~preinstall: myapp@0.0.0
8 silly install loadCurrentTree
9 silly install readLocalPackageData
10 timing stage:loadCurrentTree Completed in 12ms
11 silly install loadIdealTree
12 silly install cloneCurrentTreeToIdealTree
13 timing stage:loadIdealTree:cloneCurrentTree Completed in 0ms
14 silly install loadShrinkwrap
15 timing stage:loadIdealTree:loadShrinkwrap Completed in 3ms
16 silly install loadAllDepsIntoIdealTree

**Packaage.json :**

{
  "name": "myapp",
  "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": "~7.1.0",
    "@angular/common": "~7.1.0",
    "@angular/compiler": "~7.1.0",
    "@angular/core": "~7.1.0",
    "@angular/forms": "~7.1.0",
    "@angular/platform-browser": "~7.1.0",
    "@angular/platform-browser-dynamic": "~7.1.0",
    "@angular/router": "~7.1.0",
    "core-js": "^2.5.4",
    "rxjs": "~6.3.3",
    "tslib": "^1.9.0",
    "zone.js": "~0.8.26"
  },
  "devDependencies": {
    "@angular-devkit/build-angular": "~0.11.0",
    "@angular/cli": "~7.1.4",
    "@angular/compiler-cli": "~7.1.0",
    "@angular/language-service": "~7.1.0",
    "@types/node": "~8.9.4",
    "@types/jasmine": "~2.8.8",
    "@types/jasminewd2": "~2.0.3",
    "codelyzer": "~4.5.0",
    "jasmine-core": "~2.99.1",
    "jasmine-spec-reporter": "~4.2.1",
    "karma": "~3.1.1",
    "karma-chrome-launcher": "~2.2.0",
    "karma-coverage-istanbul-reporter": "~2.0.1",
    "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": "~3.1.6"
  }
}

Answer 1

这可能是因为未在@angular/animations中定义您的package.json。

请确保将其添加到您的package.json依赖项中安装npm依赖项。
如果已添加，请删除您的package-lock.json并重新安装npm依赖项（npm install）。
如果它已经安装在项目依赖项中（node_modules目录），请确保您可以将其导入AppModule或使用的任何地方（任何子模块）。

创建新的角度应用程序时出错（找不到npm ERR！404：@ angular / animations @〜7.1.0。）

1 个答案: