Crashlytics Android: app could not be located

Question

To create an application and has built fabric.io .

My app release 1.1 - everything works, statistics comes.

My app released 1.2 - it does not work, the statistics do not come.

When you come on the dashboard fabric.io :

Alert! Sorry, the app could not be located.

An important point:

If you build debug version - it works!

If the release version of the GoogleStore - is not working! (Although version 1.1 of the GoogleStore - works!)

Checked logcat release version:

Logcat: I/Fabric: Initializing Crashlytics 2.2.2.37

What could be wrong? How to solve this problem?

Thank you!

Answer 1

If you are building a release version and using ProGuard you should add following lines in your ProGuard file:

-keep class com.crashlytics.** { *; }

-dontwarn com.crashlytics.**

This documentation could be useful for you too Dex and ProGuard and Advanced Setup .