Q:

Xamarin: can't open app in release mode (with adb logcat)

I'm new to Xamarin, and I'm trying to export my first APK.
The app runs perfectly on debug mode, and it doesn't give me a single error.
The problems arrive when I try to run in Release mode: the output console doesn't find errors, but when I try to open the app in the emulator it crashes.
Here's the adb logcat:
//https://pastebin.com/4rRLK45p

A:

You should include this in your Proguard config:

-keep class android.support.v7.** { public *; }

https://docs.microsoft.com/tr-tr/xamarin/android/deploy-test/release-prep/proguard?tabs=macos

