We use the Ionic + Capacitor platform. Why does the application crash when connecting the https://appmetrica.yandex.ru metric?

S

Sergey Ch2020-08-04 09:57:37

Angular

Sergey Ch, 2020-08-04 09:57:37

Hello. We use the Ionic + Capacitor platform. When connecting https://appmetrica.yandex.ru metrics, the application crashes

In the console

E/AndroidRuntime: FATAL EXCEPTION: main
    Process: com.lk2.app, PID: 21570
    java.lang.RuntimeException: Unable to start activity ComponentInfo{com.lk2.app/com.lk2.app.MainActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'void org.apache.cordova.CordovaPlugin.privateInitialize(java.lang.String, org.apache.cordova.CordovaInterface, org.apache.cordova.CordovaWebView, org.apache.cordova.CordovaPreferences)' on a null object reference
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2913)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3048)
        at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:78)
        at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108)
        at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1808)
        at android.os.Handler.dispatchMessage(Handler.java:106)
        at android.os.Looper.loop(Looper.java:193)
        at android.app.ActivityThread.main(ActivityThread.java:6669)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)
     Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'void org.apache.cordova.CordovaPlugin.privateInitialize(java.lang.String, org.apache.cordova.CordovaInterface, org.apache.cordova.CordovaWebView, org.apache.cordova.CordovaPreferences)' on a null object reference
        at org.apache.cordova.PluginManager.getPlugin(PluginManager.java:171)
        at org.apache.cordova.PluginManager.startupPlugins(PluginManager.java:97)
        at org.apache.cordova.PluginManager.init(PluginManager.java:86)
        at com.getcapacitor.cordova.MockCordovaWebViewImpl.init(MockCordovaWebViewImpl.java:62)
        at com.getcapacitor.BridgeActivity.load(BridgeActivity.java:79)
        at com.getcapacitor.BridgeActivity.init(BridgeActivity.java:62)
        at com.getcapacitor.BridgeActivity.init(BridgeActivity.java:48)
        at com.lk2.app.MainActivity.onCreate(MainActivity.java:18)
        at android.app.Activity.performCreate(Activity.java:7136)
        at android.app.Activity.performCreate(Activity.java:7127)
        at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1271)
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2893)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3048) 
        at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:78) 
        at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108) 
        at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68) 
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1808) 
        at android.os.Handler.dispatchMessage(Handler.java:106) 
        at android.os.Looper.loop(Looper.java:193) 
        at android.app.ActivityThread.main(ActivityThread.java:6669) 
        at java.lang.reflect.Method.invoke(Native Method) 
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493) 
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858) 
I/Process: Sending signal. PID: 21570 SIG: 9

In build.gradle file - added

implementation 'com.android.installreferrer:installreferrer:2.1'

Next environment is used

"dependencies": {
    "@angular/animations": "~8.2.14",
    "@angular/cdk": "~8.2.3",
    "@angular/common": "~8.2.14",
    "@angular/core": "~8.2.14",
    "@angular/forms": "~8.2.14",
    "@angular/material": "^8.2.3",
    "@angular/platform-browser": "~8.2.14",
    "@angular/platform-browser-dynamic": "~8.2.14",
    "@angular/router": "~8.2.14",
    "@angular/service-worker": "~8.2.14",
    "@capacitor/android": "^2.3.0",
    "@capacitor/core": "^2.3.0",
    "@capacitor/ios": "^2.3.0",
    "@ionic-native/android-permissions": "^5.26.0",
    "@ionic-native/camera": "^5.26.0",
    "@ionic-native/core": "^5.22.0",
    "@ionic-native/file": "^5.26.0",
    "@ionic-native/file-chooser": "^5.27.0",
    "@ionic-native/file-opener": "^5.26.0",
    "@ionic-native/file-path": "^5.27.0",
    "@ionic-native/geolocation": "^5.22.0",
    "@ionic-native/http": "^5.25.0",
    "@ionic-native/location-accuracy": "^5.26.0",
    "@ionic-native/splash-screen": "^5.22.0",
    "@ionic-native/status-bar": "^5.22.0",
    "@ionic/angular": "^5.0.4",
    "@ionic/pwa-elements": "^1.5.1",
    "@ionic/storage": "^2.2.0",
    "@ngx-formly/core": "^5.0.0",
    "@ngx-formly/ionic": "^5.0.0",
    "@ngx-formly/schematics": "^5.5.15",
    "cordova-plugin-advanced-http": "^2.4.1",
    "cordova-plugin-android-permissions": "^1.0.2",
    "cordova-plugin-camera": "^4.1.0",
    "cordova-plugin-file": "^6.0.2",
    "cordova-plugin-file-opener2": "^3.0.2",
    "cordova-plugin-filechooser": "^1.2.0",
    "cordova-plugin-filepath": "^1.5.8",
    "cordova-plugin-geolocation": "^4.0.2",
    "cordova-plugin-request-location-accuracy": "^2.3.0",
    "cordova-plugin-splashscreen": "^5.0.3",
    "cordova-plugin-statusbar": "^2.4.3",
    "cordova-sqlite-storage": "^5.0.0",
    "core-js": "^2.5.4",
    "file-saver": "^2.0.2",
    "hammerjs": "^2.0.8",
    "http-server": "^0.12.3",
    "ionic-input-mask": "^1.0.1",
    "jetifier": "^1.6.6",
    "lodash": "^4.17.15",
    "moment": "^2.24.0",
    "ngx-connection-service": "^7.0.3",
    "ngx-mask": "^8.1.7",
    "ngx-mask-ionic": "^1.1.2",
    "ngx-perfect-scrollbar": "^9.0.0",
    "rxjs": "~6.5.1",
    "text-mask-core": "^5.1.2",
    "tslib": "^1.11.1",
    "uuid4": "^1.1.4",
    "yandex-appmetrica-plugin-cordova": "^1.0.0",
    "yandex-locator": "0.0.8",
    "zone.js": "~0.9.1"
  },
  "devDependencies": {
    "@angular-devkit/build-angular": "^0.803.25",
    "@angular/cli": "~8.3.23",
    "@angular/compiler": "~8.2.14",
    "@angular/compiler-cli": "~8.2.14",
    "@angular/language-service": "~8.2.14",
    "@capacitor/cli": "^2.3.0",
    "@ionic/angular-toolkit": "^2.2.0",
    "@types/file-saver": "^2.0.1",
    "@types/jasmine": "~3.3.8",
    "@types/jasminewd2": "~2.0.3",
    "@types/node": "~8.9.4",
    "codelyzer": "^5.0.0",
    "jasmine-core": "~3.4.0",
    "jasmine-spec-reporter": "~4.2.1",
    "jest": "^26.1.0",
    "karma": "^4.4.1",
    "karma-chrome-launcher": "~2.2.0",
    "karma-coverage-istanbul-reporter": "~2.0.1",
    "karma-jasmine": "~2.0.1",
    "karma-jasmine-html-reporter": "^1.4.0",
    "protractor": "~5.4.0",
    "ts-node": "~7.0.0",
    "tslint": "~5.15.0",
    "typescript": "~3.4.3"
  },

The metric itself is connected when the platform is ready

this.platform.ready().then(async () => {
            this._yandexMetricaService.onDeviceReady();
.....

`onDeviceReady() {
// @ts-ignore
window.appMetrica.activate(yandexConfig.yandexAppMetrika);

    this.forEach(document.getElementsByTagName('button'), function (button) {
        // Workaround for buttons click animation.
        button.addEventListener("touchstart", function () { return true; });
        button.addEventListener("click", this.actions[button.id]);
    });
    this.forEach(document.getElementsByTagName('input'), function (checkbox) {
        if (checkbox.getAttribute('type') == 'checkbox') {
            checkbox.addEventListener("click", this.actions[checkbox.id]);
        }
    });
}`