[Firebase_Crashlytics] TimeoutException when launching on Android

[dancamdev]

I've setup crashlytics on both android and ios for my flutter app.
While it is working flawlessly on iOS, I'm getting a java.util.concurrent.TimeoutException on Android.

This is the stacktrace:

Launching lib/main.dart on Android SDK built for x86 in debug mode...
Built build/app/outputs/apk/debug/app-debug.apk.
E/CrashlyticsCore(27143): Failed to execute task.
E/CrashlyticsCore(27143): java.util.concurrent.TimeoutException
E/CrashlyticsCore(27143): at java.util.concurrent.FutureTask.get(FutureTask.java:206)
E/CrashlyticsCore(27143): at com.crashlytics.android.core.CrashlyticsBackgroundWorker.submitAndWait(CrashlyticsBackgroundWorker.java:41)
E/CrashlyticsCore(27143): at com.crashlytics.android.core.CrashlyticsController.handleUncaughtException(CrashlyticsController.java:321)
E/CrashlyticsCore(27143): at com.crashlytics.android.core.CrashlyticsController$6.onUncaughtException(CrashlyticsController.java:301)
E/CrashlyticsCore(27143): at com.crashlytics.android.core.CrashlyticsUncaughtExceptionHandler.uncaughtException(CrashlyticsUncaughtExceptionHandler.java:42)
E/CrashlyticsCore(27143): at java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:1073)

I've double checked the setup multiple times and it's correct.

[KholofeloMoyaba]

I've got the same issue... not sure what to do now. It works well on iOS.

[martintadashi]

Same for me, works well on iOS, and throws this exception on Android

[anztrax]

ya me too i had the same issue 😞

[TrustyTechSG]

Ya, me too, same error

[adam-hurwitz]

This seems similar to the issue shared on StackOverflow, Crash with ProGuard using Firebase Libraries.

This issue includes Crashlytics with the attempted solutions outlined, none of which have resolved the issue.

[zirplsoftware]

Same error here

[adam-hurwitz]

I've shared a post to the Firebase Talk Google group that is awaiting approval and submitted a customer support ticket with Firebase. I'd recommend filing a customer support ticket as well to raise attention to this issue.

I will update this thread once I learn more from either of the above or the StackOverflow post. 🔎☝🏻