title: Android - Firebase Crashlytics - "Failed to retrieve settings"
body: <p>I have troubles making Firebase crash reporting send logs to firebase (Can't see any crashes in firebase console)</p>
  
  <p>I found that previously I've created project in Fabric Crashlytics and removed it today</p>
  
  <p>As far as I know I have configured my android project properly. So maybe I'm just missing something in firebase console. Code is successfully compiled and <code>Fabric.isInitialized() == true</code></p>
  
  <p>project -> build.gradle</p>
  
  <pre><code>   classpath 'com.google.gms:google-services:4.2.0'
     classpath 'io.fabric.tools:gradle:1.28.1'
  </code></pre>
  
  <p>app -> build.gradle</p>
  
  <pre><code>implementation 'com.google.firebase:firebase-core:16.0.8'
  implementation 'com.crashlytics.sdk.android:crashlytics:2.9.9'
  
  apply plugin: 'com.google.gms.google-services'
  </code></pre>
  
  <p>No <code>&lt;meta-data&gt;</code> in manifest and no <code>Fabric.with</code> in <code>Application</code>. So clear configuration. Project itself is however pretty huge.</p>
  
  <p>After invoking crash using <code>Crashlytics.getInstance().crash()</code> this is output in console using <code>adb logcat -s Fabric CrashlyticsCore</code></p>
  
  <pre><code>I CrashlyticsCore: Initializing Crashlytics 2.6.8.32
  E Fabric  : Failed to retrieve settings from https://settings.crashlytics.com/spi/v2/platforms/android/apps/*******/settings
  W CrashlyticsCore: Received null settings, skipping report submission!
  </code></pre>
  
  <p>So main problem is probably I'm not receiving settings and have no idea what that means</p>