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AltBeacon / android-beacon-library

Allows Android apps to interact with BLE beacons
Apache License 2.0
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Mass Crashes org.altbeacon.beacon.service.ScanJob -> java.lang.RuntimeException: android.os.DeadSystemException #1004

Closed positive-energi closed 3 years ago

positive-energi commented 3 years ago

We are getting thousands of crashes

App is in background

LG & Motorola OS 10

Library version 2.16.3

Fatal Exception: java.lang.RuntimeException Unable to unbind to service org.altbeacon.beacon.service.ScanJob@fe37965 with Intent { cmp=com.dollargeneral.android/org.altbeacon.beacon.service.ScanJob }: java.lang.RuntimeException: android.os.DeadSystemException android.app.ActivityThread.handleUnbindService (ActivityThread.java:4139) android.app.ActivityThread.access$1700 (ActivityThread.java:226) android.app.ActivityThread$H.handleMessage (ActivityThread.java:1924) android.os.Handler.dispatchMessage (Handler.java:107) android.os.Looper.loop (Looper.java:214) android.app.ActivityThread.main (ActivityThread.java:7615) java.lang.reflect.Method.invoke (Method.java) com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run (RuntimeInit.java:492) com.android.internal.os.ZygoteInit.main (ZygoteInit.java:964)

Caused by java.lang.RuntimeException: android.os.DeadSystemException at android.app.ActivityThread.handleUnbindService(ActivityThread.java:4133) at android.app.ActivityThread.access$1700(ActivityThread.java:226) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1924) at android.os.Handler.dispatchMessage(Handler.java:107) at android.os.Looper.loop(Looper.java:214) at android.app.ActivityThread.main(ActivityThread.java:7615) at java.lang.reflect.Method.invoke(Method.java) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:964)

Caused by android.os.DeadSystemException at android.app.ActivityThread.handleUnbindService(ActivityThread.java:4133) at android.app.ActivityThread.access$1700(ActivityThread.java:226) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1924) at android.os.Handler.dispatchMessage(Handler.java:107) at android.os.Looper.loop(Looper.java:214) at android.app.ActivityThread.main(ActivityThread.java:7615) at java.lang.reflect.Method.invoke(Method.java) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:964)

emilewakim96 commented 3 years ago

Facing same issue! Same crashes on LG and Motorolla devices only running android 10 OS

davidgyoung commented 3 years ago

The core cause of this exception is a DeadSystemException:

The core Android system has died and is going through a runtime restart. All running apps will be promptly killed.

See here for details: https://developer.android.com/reference/android/os/DeadSystemException

The root cause is a crash or restart of the operating system. This likely has absolutely nothing to do with your app. The stack trace is just an indication of how the OS cleans up your running app when this happens. You cannot fix this problem because you cannot prevent the OS from crashing when your app happens to be running. The crash is not your fault and is outside your control.

If you are seeing this in some automated crash reporting system, then you should simply ignore it. If you need some kind of justification for doing so, perhaps referencing this response would help.

On Tue, Oct 6, 2020 at 3:49 AM positive-energi notifications@github.com wrote:

We are getting thousands of crashes

App is in background

LG & Motorola OS 10

Library version 2.16.3

Fatal Exception: java.lang.RuntimeException Unable to unbind to service org.altbeacon.beacon.service.ScanJob@fe37965 with Intent { cmp=com.dollargeneral.android/org.altbeacon.beacon.service.ScanJob }: java.lang.RuntimeException: android.os.DeadSystemException android.app.ActivityThread.handleUnbindService (ActivityThread.java:4139) android.app.ActivityThread.access$1700 (ActivityThread.java:226) android.app.ActivityThread$H.handleMessage (ActivityThread.java:1924) android.os.Handler.dispatchMessage (Handler.java:107) android.os.Looper.loop (Looper.java:214) android.app.ActivityThread.main (ActivityThread.java:7615) java.lang.reflect.Method.invoke (Method.java) com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run (RuntimeInit.java:492) com.android.internal.os.ZygoteInit.main (ZygoteInit.java:964)

Caused by java.lang.RuntimeException: android.os.DeadSystemException at android.app.ActivityThread.handleUnbindService(ActivityThread.java:4133) at android.app.ActivityThread.access$1700(ActivityThread.java:226) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1924) at android.os.Handler.dispatchMessage(Handler.java:107) at android.os.Looper.loop(Looper.java:214) at android.app.ActivityThread.main(ActivityThread.java:7615) at java.lang.reflect.Method.invoke(Method.java) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:964)

Caused by android.os.DeadSystemException at android.app.ActivityThread.handleUnbindService(ActivityThread.java:4133) at android.app.ActivityThread.access$1700(ActivityThread.java:226) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1924) at android.os.Handler.dispatchMessage(Handler.java:107) at android.os.Looper.loop(Looper.java:214) at android.app.ActivityThread.main(ActivityThread.java:7615) at java.lang.reflect.Method.invoke(Method.java) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:964)

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