'；npm错误！无法从安装；安卓；因为它不包含package.json文件。\n'+；

我无法执行下面的命令，并且根据主题标题出现错误。请帮助

爱奥尼亚cordova平台添加android 爱奥尼亚科尔多瓦添加安卓 爱奥尼亚科尔多瓦酒店

S C:\Users\jj\Desktop\bento academy\Bentograms>ionic cordova平台添加android

cordova.cmd平台添加android错误：npm:命令失败，退出代码1错误输出：npm ERR！代码ENOBLOCAL npm ERR！不能 从“android”安装，因为它不包含package.json文件

npm错误！此运行的完整日志可在以下位置找到：npm ERR
C:\Users\jj\AppData\Roaming\npm-cache\u logs\2020-07-31T14\u 53\u 29\u 466Z-debug.log 在ChildProcess.whenDone（C:\Users\jj\AppData\Roaming\npm\node\u modules\cordova\node\u modules\cordova common\src\superspawn.js:135:23） 在ChildProcess.emit（events.js:315:20） 在ChildProcess.cp.emit（C:\Users\jj\AppData\Roaming\npm\node\u modules\cordova\node\u modules\cross spawn\lib\enoint.js:34:29） 在maybeClose（内部/子进程js:1021:16） 在Process.ChildProcess._handle.onexit（internal/child_Process.js:286:5）{stderr:'npm ERR！code ENOLOCAL\n'+ 'npm ERR！无法从“android”安装，因为它不包含package.json文件。\n'+ “\n”+ 'npm ERR！此运行的完整日志可在以下位置找到：\n'+ 'npm ERR！C:\Users\jj\AppData\Roaming\npm cache\\u logs\2020-07-31T14\u 53\u 29\u 466Z-debug.log\n'， 代码：1}[错误]运行子进程cordova时出错

PS C:\Users\jj\Desktop\bento academy\Bentograms>ionic cordova prepare android ? 没有安装android平台！您想安装它吗？对

cordova.cmd平台添加android--保存 错误：npm:命令失败，退出代码为1错误输出： npm错误！本地代码 npm错误！无法从“android”安装，因为它不包含package.json文件

npm错误！此运行的完整日志可在以下位置找到： npm错误！C:\Users\jj\AppData\Roaming\npm-cache\u logs\2020-07-31T14\u 32\u 53\u 529Z-debug.log 在ChildProcess.whenDone（C:\Users\jj\AppData\Roaming\npm\node\u modules\cordova\node\u modules\cordova common\src\superspawn.js:135:23） 在ChildProcess.emit（events.js:315:20） 在ChildProcess.cp.emit（C:\Users\jj\AppData\Roaming\npm\node\u modules\cordova\node\u modules\cross spawn\lib\enoint.js:34:29） 在maybeClose（内部/子进程js:1021:16） 在Process.ChildProcess.\u handle.onexit（internal/child\u Process.js:286:5）{ stderr:'npm ERR！代码ENOLOCAL\n'+ 'npm ERR！无法从“android”安装，因为它不包含package.json文件。\n'+ “\n”+ 'npm ERR！此运行的完整日志可在以下位置找到：\n'+ 'npm ERR！C:\Users\jj\AppData\Roaming\npm cache\\u logs\2020-07-31T14\u 32\u 53\u 529Z-debug.log\n'

这是我的package.json文件

{
    "name": "Bentograms",
    "version": "0.0.1",
    "author": "Ionic Framework",
    "homepage": "https://ionicframework.com/",
    "scripts": {
    "ng": "ng",
    "start": "ng serve",
   "build": "ng build",
   "test": "ng test",
   "lint": "ng lint",
   "e2e": "ng e2e"
 },
   "private": true,
  "dependencies": {
   "@angular/common": "~9.1.6",
   "@angular/core": "~9.1.6",
   "@angular/fire": "^6.0.2",
   "@angular/forms": "~9.1.6",
   "@angular/platform-browser": "~9.1.6",
    "@angular/platform-browser-dynamic": "~9.1.6",
    "@angular/router": "~9.1.6",
    "@capacitor/android": "^2.3.0",
    "@capacitor/core": "2.3.0",
    "@ionic-native/camera": "^5.27.0",
    "@ionic-native/core": "^5.0.7",
    "@ionic-native/facebook": "^5.27.0",
    "@ionic-native/file": "^5.27.0",
   "@ionic-native/file-path": "^5.27.0",
    "@ionic-native/google-plus": "^5.27.0",
   "@ionic-native/ionic-webview": "^5.27.0",
   "@ionic-native/native-storage": "^5.22.0-beta-1",
   "@ionic-native/splash-screen": "^5.0.0",
   "@ionic-native/status-bar": "^5.0.0",
  "@ionic/angular": "^5.0.0",
  "@ionic/storage": "^2.3.0",
  "cordova-browser": "^6.0.0",
   "cordova-plugin-camera": "^4.1.0",
   "cordova-plugin-facebook4": "^6.4.0",
   "cordova-plugin-file": "^6.0.2",
   "cordova-plugin-googleplus": "^8.5.0",
   "cordova-plugin-nativestorage": "^2.3.2",
   "exif-js": "^2.3.0",
   "firebase": "^7.16.0",
   "rxjs": "~6.5.1",
   "tslib": "^1.10.0",
   "zone.js": "~0.10.2"
 },
  "devDependencies": {
   "@angular-devkit/build-angular": "~0.901.5",
    "@angular/cli": "~9.1.5",
    "@angular/compiler": "~9.1.6",
   "@angular/compiler-cli": "~9.1.6",
    "@angular/language-service": "~9.1.6",
     "@capacitor/cli": "2.3.0",
    "@ionic/angular-toolkit": "^2.1.1",
    "@types/jasmine": "~3.5.0",
    "@types/jasminewd2": "~2.0.3",
    "@types/node": "^12.11.1",
     "codelyzer": "^5.1.2",
    "jasmine-core": "~3.5.0",
    "jasmine-spec-reporter": "~4.2.1",
    "karma": "~5.0.0",
    "karma-chrome-launcher": "~3.1.0",
    "karma-coverage-istanbul-reporter": "~2.1.0",
    "karma-jasmine": "~3.0.1",
    "karma-jasmine-html-reporter": "^1.4.2",
    "protractor": "~5.4.3",
    "ts-node": "~8.3.0",
    "tslint": "~6.1.0",
   "typescript": "~3.8.3"
  },
   "description": "An Ionic project",
   "cordova": {
      "plugins": {
        "cordova-plugin-googleplus": {
         "REVERSED_CLIENT_ID": "com.googleusercontent.apps.871006065561-1u6n3q4iav5486cjc1kg3djl7410p873"
    },
      "cordova-plugin-nativestorage": {},
      "cordova-plugin-camera": {},
      "cordova-plugin-file": {}
    }
  }
}

删除根目录中的“android”文件夹

请再次运行该命令：

ionic cordova platform add android

---

大家好，有人请帮忙吗？谢谢，花了几个小时寻找解决方案，什么都没有，这是唯一对我有用的东西