Crashlytics Fabric: Не удалось выполнить задачу

У меня возникла проблема, и я не знаю, как ее исправить.

Мой проект использует crashlytics, но он всегда разбивается и не отправляется отчет. У меня есть исключение TimeoutException:

08-25 03:04:31.876    2856-2856/connectivit.app E/Fabric﹕ Failed to execute task.
java.util.concurrent.TimeoutException
        at java.util.concurrent.FutureTask.get(FutureTask.java:176)
        at com.crashlytics.android.core.CrashlyticsExecutorServiceWrapper.executeSyncLoggingException(CrashlyticsExecutorServiceWrapper.java:44)
        at com.crashlytics.android.core.CrashlyticsUncaughtExceptionHandler.uncaughtException(CrashlyticsUncaughtExceptionHandler.java:275)
        at java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:693)
        at java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:690)
--------- beginning of crash
08-25 03:04:31.876    2856-2856/connectivit.app E/AndroidRuntime﹕ FATAL EXCEPTION: main
Process: connectivit.app, PID: 2856
java.lang.RuntimeException: Unable to start activity ComponentInfo{connectivit.app/connectivit.app.Activity.Main.MainActivity}: java.lang.RuntimeException: This is a crash
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2298)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2360)
        at android.app.ActivityThread.access$800(ActivityThread.java:144)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1278)
        at android.os.Handler.dispatchMessage(Handler.java:102)
        at android.os.Looper.loop(Looper.java:135)
        at android.app.ActivityThread.main(ActivityThread.java:5221)
        at java.lang.reflect.Method.invoke(Native Method)
        at java.lang.reflect.Method.invoke(Method.java:372)
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)
 Caused by: java.lang.RuntimeException: This is a crash
        at connectivit.app.Activity.Main.MainActivity.initTabs(MainActivity.java:117)
        at connectivit.app.Activity.Main.MainActivity.onCreate(MainActivity.java:57)
        at android.app.Activity.performCreate(Activity.java:5933)
        at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1105)
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2251)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2360)
        at android.app.ActivityThread.access$800(ActivityThread.java:144)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1278)
        at android.os.Handler.dispatchMessage(Handler.java:102)
        at android.os.Looper.loop(Looper.java:135)
        at android.app.ActivityThread.main(ActivityThread.java:5221)
        at java.lang.reflect.Method.invoke(Native Method)
        at java.lang.reflect.Method.invoke(Method.java:372)
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)

ИЗМЕНИТЬ

Мой файл build.gradle:

buildscript {
    repositories {
        maven { url 'https://maven.fabric.io/public' }
    }

    dependencies {
        classpath 'io.fabric.tools:gradle:1.+'
    }
}
apply plugin: 'com.android.application'
apply plugin: 'io.fabric'

repositories {
    maven { url "https://jitpack.io" }
    maven { url 'https://maven.fabric.io/public' }
}

android {
    signingConfigs {
        release {
            keyAlias 'android.keystore'
            storeFile file('/Users/jordan/android.keystore.jks')
            storePassword ""
            keyPassword ""
        }
        config {
            keyAlias 'androiddebugkey'
            keyPassword 'android'
            storeFile file('/Users/jordan/.android/debug.keystore')
            storePassword 'android'
        }
    }
    compileSdkVersion 23
    buildToolsVersion '23'
    defaultConfig {
        applicationId "com.test"
        minSdkVersion 14
        targetSdkVersion 23
        versionCode 12
        versionName '1'

        // Enabling multidex support.
        multiDexEnabled true
    }

    buildTypes {
        debug {
            versionNameSuffix "-DEBUG"
        }
        release {
            minifyEnabled true
            zipAlignEnabled true

            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
            signingConfig signingConfigs.release
        }
    }
    packagingOptions {
        exclude 'META-INF/ASL2.0'
        exclude 'META-INF/LICENSE'
        exclude 'META-INF/NOTICE'
    }
    lintOptions {
        // set to true to turn off analysis progress reporting by lint
        quiet false
        // if true, stop the gradle build if errors are found
        abortOnError false
        // if true, only report errors
        ignoreWarnings true
    }
    productFlavors {
    }
}

dependencies {
    //--- Android
    compile 'com.android.support:design:23.0.0'
    compile 'com.android.support:appcompat-v7:23.0.0'
    compile 'com.android.support:multidex:1.0.0'

    //--- Fabric
    compile('com.crashlytics.sdk.android:crashlytics:[email protected]') {
        transitive = true;
    }
}

Инициализация крашлитики:

public class MyApplication extends MultiDexApplication {

 @Override
public void onCreate() {
    super.onCreate();

    Fabric.with(this, new Crashlytics());

    if (!BuildConfig.DEBUG) {
        Log.d("Ez", "Release mode. Crashlytics enable");
        //Fabric.with(this, new Crashlytics());
    } else {
        Log.d("Ez", "Debug mode. Crashlytics disable");
    }

    throw new RuntimeException("This is a crash");
    }
}

Ответы

ext.enableCrashlytics = true

ext {
    ...
    enableCrashlytics = true
}

public class MyApplication extends MultiDexApplication {

@Override
public void onCreate() {
   super.onCreate();  

    if (!BuildConfig.DEBUG) {
        Log.d("Ez", "Release mode. Crashlytics enable");
       //Fabric.with(this, new Crashlytics());
    } else {
        Log.d("Ez", "Debug mode. Crashlytics disable");
    }
   Fabric.with(this, new Crashlytics());

   throw new RuntimeException("This is a crash");
  }
}

maven { url "https://jitpack.io" }