当我运行这个命令时
ionic cordova运行android--livereload--consolelogs-emulator
我发现这个错误
[ng]架构验证失败，出现以下错误：[ng]数据路径".builders['cordova-build']"应具有必需的属性'class'。[ERROR]ng意外关闭(退出代码1(。Ionic CLI将退出。请检查上面的任何输出以了解错误详细信息。
我的软件包.json
{
"name": "elmenu",
"version": "0.0.1",
"author": "Ionic Framework",
"homepage": "http://ionicframework.com/",
"scripts": {
"ng": "ng",
"start": "ng serve",
"build": "ng build",
"test": "ng test",
"lint": "ng lint",
"e2e": "ng e2e"
},
"private": true,
"dependencies": {
"@angular-devkit/build-angular": "^0.803.17",
"@angular/animations": "^7.2.11",
"@angular/cdk": "^7.3.6",
"@angular/common": "~7.1.4",
"@angular/core": "~7.1.4",
"@angular/forms": "~7.1.4",
"@angular/http": "~7.1.4",
"@angular/material": "^7.3.6",
"@angular/platform-browser": "~7.1.4",
"@angular/platform-browser-dynamic": "~7.1.4",
"@angular/router": "~7.1.4",
"@capacitor/cli": "^1.2.1",
"@capacitor/core": "^1.2.1",
"@ionic-native/android-permissions": "^5.12.0",
"@ionic-native/app-version": "^5.12.0",
"@ionic-native/barcode-scanner": "^5.14.0",
"@ionic-native/core": "^5.0.0",
"@ionic-native/device": "^4.20.0",
"@ionic-native/http": "^5.0.0",
"@ionic-native/native-page-transitions": "^5.2.0",
"@ionic-native/network": "^5.0.0",
"@ionic-native/splash-screen": "5.0.0-beta.21",
"@ionic-native/status-bar": "^5.0.0-beta.21",
"@ionic-native/uid": "^5.14.0",
"@ionic/angular": "^4.0.0-rc.1",
"@ionic/storage": "^2.2.0",
"@ng-idle/core": "^8.0.0-beta.4",
"@ng-idle/keepalive": "^8.0.0-beta.4",
"@ngx-translate/core": "^11.0.1",
"@ngx-translate/http-loader": "^4.0.0",
"angular2-moment": "^1.9.0",
"bootstrap": "^4.2.1",
"com.telerik.plugins.nativepagetransitions": "^0.6.5",
"cordova-android": "^7.1.4",
"cordova-browser": "^5.0.4",
"cordova-plugin-advanced-http": "^2.1.1",
"cordova-plugin-android-permissions": "^1.0.0",
"cordova-plugin-app-version": "^0.1.9",
"cordova-plugin-device": "^2.0.3",
"cordova-plugin-file": "^6.0.2",
"cordova-plugin-ionic-keyboard": "^2.2.0",
"cordova-plugin-ionic-webview": "^2.5.1",
"cordova-plugin-network-information": "^2.0.2",
"cordova-plugin-splashscreen": "^5.0.3",
"cordova-plugin-statusbar": "^2.4.3",
"cordova-plugin-uid": "^1.3.0",
"cordova-plugin-whitelist": "^1.3.4",
"cordova-sqlite-storage": "^3.3.0",
"core-js": "^2.5.4",
"font-awesome": "^4.7.0",
"ionic-angular": "^3.9.5",
"ngx-owl-carousel-o": "^1.0.5",
"ngx-rating": "0.0.9",
"node-sass": "^4.12.0",
"phonegap-plugin-barcodescanner": "8.1.0",
"rxjs": "^6.0.0",
"rxjs-compat": "^6.4.0",
"zone.js": "~0.8.26"
},
"devDependencies": {
"@angular-devkit/architect": "^0.803.17",
"@angular-devkit/core": "^8.3.17",
"@angular-devkit/schematics": "^8.3.17",
"@angular/cli": "^7.1.0",
"@angular/compiler": "~7.1.4",
"@angular/compiler-cli": "^8.2.13",
"@angular/language-service": "~7.1.4",
"@ionic/angular-toolkit": "^2.1.1",
"@types/jasmine": "~2.8.8",
"@types/jasminewd2": "~2.0.3",
"@types/node": "~10.12.0",
"codelyzer": "~4.5.0",
"jasmine-core": "~2.99.1",
"jasmine-spec-reporter": "~4.2.1",
"karma": "^4.4.1",
"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": "~5.12.0",
"typescript": "~3.1.6"
},
"description": "An Ionic project",
"cordova": {
"plugins": {
"com.telerik.plugins.nativepagetransitions": {},
"cordova-plugin-whitelist": {},
"cordova-plugin-statusbar": {},
"cordova-plugin-device": {},
"cordova-plugin-splashscreen": {},
"cordova-plugin-ionic-keyboard": {},
"cordova-plugin-advanced-http": {
"OKHTTP_VERSION": "3.10.0"
},
"cordova-plugin-app-version": {},
"cordova-plugin-android-permissions": {},
"cordova-sqlite-storage": {},
"cordova-plugin-network-information": {},
"cordova-plugin-ionic-webview": {
"ANDROID_SUPPORT_ANNOTATIONS_VERSION": "27.+"
},
"cordova-plugin-dreamover-uid": {},
"phonegap-plugin-barcodescanner": {
"ANDROID_SUPPORT_V4_VERSION": "27.+"
}
},
"platforms": [
"browser",
"android"
]
}
}
尝试安装"@ion/angular toolkit"："~1.5.1">
npm install @ionic/angular-toolkit@1.5.1 --save-dev
点击此处了解更多信息。