Object(...) is not a function

[ayubUOL]

Hi, I've Ionic 3 app with angular 5 installed in it and I installed ng-speed-test. It got installed successfully but when I test the code then error appears. I don't know what I'm missing, need help. Thank you

[jrquick17]

@ayubUOL Could be the version of rxjs you're using. Can you share your package.json?

[ayubUOL]

Thank you for response. My rxjs version is 5.5.11

{ "name": "amazing-deli", "version": "0.0.1", "author": "Ionic Framework", "homepage": "http://ionicframework.com/", "private": true, "scripts": { "start": "ionic-app-scripts serve", "clean": "ionic-app-scripts clean", "build": "ionic-app-scripts build", "lint": "ionic-app-scripts lint" }, "dependencies": { "@angular/animations": "5.2.11", "@angular/common": "5.2.11", "@angular/compiler": "5.2.11", "@angular/compiler-cli": "5.2.11", "@angular/core": "5.2.11", "@angular/forms": "5.2.11", "@angular/http": "5.2.11", "@angular/platform-browser": "5.2.11", "@angular/platform-browser-dynamic": "5.2.11", "@ionic-native/badge": "^4.20.0", "@ionic-native/barcode-scanner": "^4.20.0", "@ionic-native/bluetooth-serial": "^4.20.0", "@ionic-native/camera": "^4.20.0", "@ionic-native/core": "~4.11.0", "@ionic-native/date-picker": "^4.20.0", "@ionic-native/device": "^4.20.0", "@ionic-native/file": "^4.20.0", "@ionic-native/geolocation": "^4.20.0", "@ionic-native/in-app-browser": "^4.20.0", "@ionic-native/keyboard": "^4.20.0", "@ionic-native/native-audio": "^4.20.0", "@ionic-native/native-storage": "^4.20.0", "@ionic-native/network": "^4.20.0", "@ionic-native/onesignal": "^4.20.0", "@ionic-native/printer": "^4.20.0", "@ionic-native/screen-orientation": "^4.20.0", "@ionic-native/splash-screen": "^4.20.0", "@ionic-native/star-prnt": "^4.20.0", "@ionic-native/status-bar": "^4.20.0", "@ionic-native/stripe": "^4.20.0", "@ionic-native/vibration": "^4.20.0", "@ionic/storage": "2.1.3", "@netflix/nerror": "^1.1.3", "@ng-bootstrap/ng-bootstrap": "2.0.0", "@ng-idle/core": "^2.0.0-beta.15", "@ng-idle/keepalive": "^2.0.0-beta.15", "@types/hammerjs": "^2.0.36", "@types/jquery": "3.3.31", "animate.css": "^3.7.2", "chart.js": "^2.9.4", "cordova-ios": "^5.1.0", "cordova-plugin-add-swift-support": "^2.0.2", "cordova-plugin-badge": "^0.8.8", "cordova-plugin-bluetooth-serial": "^0.4.7", "cordova-plugin-camera": "^4.1.0", "cordova-plugin-datepicker": "^0.9.3", "cordova-plugin-device": "^2.0.3", "cordova-plugin-file": "^6.0.2", "cordova-plugin-geolocation": "^4.0.2", "cordova-plugin-ionic-keyboard": "^2.2.0", "cordova-plugin-ionic-webview": "^5.0.0", "cordova-plugin-nativeaudio": "^3.0.9", "cordova-plugin-nativestorage": "^2.3.2", "cordova-plugin-printer": "^0.7.3", "cordova-plugin-screen-orientation": "^3.0.2", "cordova-plugin-splashscreen": "^5.0.4", "cordova-plugin-starprnt": "^2.2.0", "cordova-plugin-statusbar": "^2.4.3", "cordova-plugin-stripe": "^1.5.3", "cordova-plugin-vibration": "^3.1.1", "cordova-plugin-whitelist": "^1.3.4", "cordova-plugin-zip": "^3.1.0", "cordova-res": "^0.15.1", "es6-promise-plugin": "^4.2.2", "fast-glob": "^3.2.4", "hammerjs": "^2.0.8", "ionic-angular": "3.9.2", "ionic-long-press": "^2.0.2", "ionicons": "3.0.0", "jquery": "3.3.1", "moment": "^2.29.1", "ng-connection-service": "^1.0.4", "ng-speed-test": "^2.1.1", "ngx-order-pipe": "^2.1.1", "phonegap-plugin-barcodescanner": "^8.1.0", "read-chunk": "^3.2.0", "rxjs": "5.5.11", "sw-toolbox": "3.6.0", "ts-md5": "^1.2.7", "zone.js": "0.8.26" }, "devDependencies": { "@ionic/app-scripts": "^3.2.4", "@ionic/lab": "2.0.18", "cordova-android": "^9.0.0", "cordova-browser": "^6.0.0", "cordova-plugin-app-launcher": "git+https://github.com/nchutchind/cordova-plugin-app-launcher.git", "cordova-plugin-decimal-keyboard": "git+https://github.com/mrchandoo/cordova-plugin-decimal-keyboard.git", "cordova-plugin-inappbrowser": "^4.0.0", "cordova-plugin-nativestorage": "^2.3.2", "onesignal-cordova-plugin": "^2.11.1", "typescript": "~2.6.2" }, "description": "An Ionic project", "cordova": { "plugins": { "phonegap-plugin-barcodescanner": { "ANDROID_SUPPORT_V4_VERSION": "27.+" }, "cordova-plugin-datepicker": {}, "cordova-plugin-whitelist": {}, "cordova-plugin-device": {}, "cordova-plugin-vibration": {}, "cordova-plugin-nativeaudio": {}, "cordova-plugin-printer": {}, "cordova-plugin-badge": {}, "cordova-plugin-zip": {}, "cordova-plugin-decimal-keyboard": {}, "cordova-plugin-stripe": {}, "cordova-plugin-geolocation": { "GEOLOCATION_USAGE_DESCRIPTION": "To locate you" }, "cordova-plugin-bluetooth-serial": {}, "cordova-plugin-splashscreen": {}, "cordova-plugin-screen-orientation": {}, "cordova-plugin-camera": { "ANDROID_SUPPORT_V4_VERSION": "27.+" }, "cordova-plugin-starprnt": {}, "cordova-plugin-file": {}, "cordova-plugin-ionic-keyboard": {}, "cordova-plugin-app-launcher": {}, "cordova-plugin-statusbar": {}, "cordova-plugin-inappbrowser": {}, "cordova-plugin-nativestorage": {}, "cordova-plugin-ionic-webview": {}, "onesignal-cordova-plugin": {} }, "platforms": [ "browser", "android" ] } }

[jrquick17]

You will need to update your version of rxjs to 6^