(GoogleSignInFragment.java:529) Fatal Exception

[dwulive]

java.lang.Error: FATAL EXCEPTION [main]
Unity version : 2017.3.0p2
Device model : LENOVO Lenovo TB2-X30L
Device fingerprint: Lenovo/TB2-X30L/TB2-X30L:6.0.1/LenovoTB2-X30L/TB2-X30L_S000118_160831_ROW:user/release-keys
Caused by
at android.app.ActivityThread.deliverResults (ActivityThread.java:3699)
at android.app.ActivityThread.handleSendResult (ActivityThread.java:3742)
at android.app.ActivityThread.access$1400 (ActivityThread.java:150)
at android.app.ActivityThread$H.handleMessage (ActivityThread.java:1393)
at android.os.Handler.dispatchMessage (Handler.java:102)
at android.os.Looper.loop (Looper.java:148)
at android.app.ActivityThread.main (ActivityThread.java:5417)
at java.lang.reflect.Method.invoke (Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run (ZygoteInit.java:726)
at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:616)
Caused by: java.lang.NullPointerException:
at com.google.googlesignin.GoogleSignInFragment.onActivityResult (GoogleSignInFragment.java:529)
at android.app.Activity.dispatchActivityResult (Activity.java:6514)
at android.app.ActivityThread.deliverResults (ActivityThread.java:3695)

[lukezbihlyj]

I'm seeing this same issue in crash reports on the Play Store affecting a significant number of users across all Android versions. Did you ever figure anything out?

[dwulive]

Here is the patch that I used. It is not good, but it prevents a crash and we display an error to the user when we encounter the problem.
I don't know what triggers it.

GoogleSignInFragment.zip

[pfleeter]

We were not seeing this error until we upgraded to Unity 2018.3. Also, it is only happening for us on Android 9. Our call stack is a little different, tho:

Correction: The call stack below is for Android 9, but we are seeing the call stack as originally reported for earlier versions of Android.

java.lang.Error: FATAL EXCEPTION [main]
Unity version : 2018.3.11f1
Device model : Xiaomi Mi A2
Device fingerprint: xiaomi/jasmine/jasmine_sprout:9/PKQ1.180904.001/V10.0.9.0.PDIMIXM:user/release-keys
Caused by
at android.app.ActivityThread.deliverResults (ActivityThread.java:4361)
at android.app.ActivityThread.handleSendResult (ActivityThread.java:4403)
at android.app.servertransaction.ActivityResultItem.execute (ActivityResultItem.java:49)
at android.app.servertransaction.TransactionExecutor.executeCallbacks (TransactionExecutor.java:108)
at android.app.servertransaction.TransactionExecutor.execute (TransactionExecutor.java:68)
at android.app.ActivityThread$H.handleMessage (ActivityThread.java:1809)
at android.os.Handler.dispatchMessage (Handler.java:106)
at android.os.Looper.loop (Looper.java:193)
at android.app.ActivityThread.main (ActivityThread.java:6692)
at java.lang.reflect.Method.invoke (Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run (RuntimeInit.java:493)
at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:858)
Caused by: java.lang.NullPointerException:
at com.google.googlesignin.GoogleSignInFragment.onActivityResult (GoogleSignInFragment.java:529)
at android.app.Activity.dispatchActivityResult (Activity.java:7481)
at android.app.ActivityThread.deliverResults (ActivityThread.java:4354)