Google Play reported app crash but did not point out where

Question

Yesterday I uploaded my aab file to google play for a open testing. Google Play did report some app crashes in my app but it was not really clear, like below:

    FATAL EXCEPTION: main
Process: com.boss.theblockhousev2, PID: 25729
java.lang.NullPointerException: throw with null exception
    at g.c.a.j.a.h.g.b(:7)
    at m.b.run(:1)
    at android.os.Handler.handleCallback(Handler.java:790)
    at android.os.Handler.dispatchMessage(Handler.java:99)
    at android.os.Looper.loop(Looper.java:164)
    at android.app.ActivityThread.main(ActivityThread.java:6523)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:857)

Detected on 1 device during testing: Nokia Nokia 1 480x854 Android 8.1 (SDK 27) 1,024 MB ARM_V7 en_US

How can I find my bug now? Please help. Thank you guys a lot!

Answer 1

Use Firebase Crashlytics for that. It will tell you all the information like:-

• Line of Code where the crash happened.
• Exception
• On Which Device the crash occured, etc.