使用以下插件创建了新的离子2应用程序。当我在Android，Chrome浏览器和Safari中运行应用程序时，它运行正常。但是，当我通过X Code在iOS设备中运行它时，在启动屏幕显示后，屏幕看起来像空白（白色屏幕）。我已将根页面设置为登录。它也不会移动到页面。当我关闭应用程序并运行应用程序几次时，该应用程序工作正常。当我有时没有使用该应用程序并尝试访问它时，问题再次发生。
控制台和X-Code都没有出错。
插件列表：
"@angular/animations": "5.2.10",
"@angular/common": "5.2.10",
"@angular/compiler": "5.2.10",
"@angular/compiler-cli": "5.2.10",
"@angular/core": "5.2.10",
"@angular/forms": "5.2.10",
"@angular/http": "5.2.10",
"@angular/platform-browser": "5.2.10",
"@angular/platform-browser-dynamic": "5.2.10",
"@floydspace/ngx-validation": "^1.0.3",
"@ionic-native/background-mode": "^4.7.0",
"@ionic-native/camera": "^4.7.0",
"@ionic-native/core": "4.7.0",
"@ionic-native/file": "^4.7.0",
"@ionic-native/file-transfer": "^4.7.0",
"@ionic-native/in-app-browser": "^4.7.0",
"@ionic-native/media-capture": "^4.7.0",
"@ionic-native/network": "^4.7.0",
"@ionic-native/paypal": "^4.7.0",
"@ionic-native/screen-orientation": "^4.7.0",
"@ionic-native/splash-screen": "4.7.0",
"@ionic-native/sqlite": "^4.7.0",
"@ionic-native/status-bar": "4.7.0",
"@ionic-native/video-editor": "^4.7.0",
"@ionic/pro": "1.0.20",
"@ionic/storage": "2.1.3",
"angular2-focus": "^1.1.2",
"angular2-text-mask": "^8.0.4",
"card.io.cordova.mobilesdk": "^2.1.0",
"cordova-android": "7.0.0",
"cordova-ios": "4.5.4",
"cordova-plugin-background-mode": "^0.7.2",
"cordova-plugin-camera": "^4.0.3",
"cordova-plugin-device": "^2.0.2",
"cordova-plugin-file": "^6.0.1",
"cordova-plugin-file-transfer": "^1.7.1",
"cordova-plugin-inappbrowser": "^3.0.0",
"cordova-plugin-ionic-keyboard": "^2.0.5",
"cordova-plugin-ionic-webview": "^1.2.1",
"cordova-plugin-media-capture": "^3.0.2",
"cordova-plugin-network-information": "^2.0.1",
"cordova-plugin-screen-orientation": "^3.0.1",
"cordova-plugin-splashscreen": "^5.0.2",
"cordova-plugin-video-editor": "^1.1.3",
"cordova-plugin-whitelist": "^1.3.3",
"cordova-sqlite-storage": "^2.3.1",
"es6-promise-plugin": "^4.2.2",
"gulp-sass": "^3.1.0",
"ionic-angular": "3.9.2",
"ionic-plugin-keyboard": "^2.2.1",
"ionicons": "3.0.0",
"rxjs": "5.5.10",
"sw-toolbox": "3.6.0",
"video.js": "^7.0.3",
"zone.js": "0.8.26"