ti.map.TiUIMapView.release Crash

[andersdp]

After updating our app to SDK 9.0.3 (from 8.3.1) we're starting to see a new crash related to ti.map (we're using 5.0.2).

The error only occurs on Android 9 according to Play Store. This is the error log from Play Store:

java.lang.RuntimeException: 
at android.app.ActivityThread.performDestroyActivity (ActivityThread.java:5176)
at android.app.ActivityThread.handleDestroyActivity (ActivityThread.java:5195)
at android.app.servertransaction.DestroyActivityItem.execute (DestroyActivityItem.java:39)
at android.app.servertransaction.TransactionExecutor.executeLifecycleState (TransactionExecutor.java:145)
at android.app.servertransaction.TransactionExecutor.execute (TransactionExecutor.java:70)
at android.app.ActivityThread$H.handleMessage (ActivityThread.java:2199)
at android.os.Handler.dispatchMessage (Handler.java:112)
at android.os.Looper.loop (Looper.java:216)
at android.app.ActivityThread.main (ActivityThread.java:7625)
at java.lang.reflect.Method.invoke (Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run (RuntimeInit.java:524)
at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:987)
Caused by: java.lang.IllegalStateException: 
at androidx.fragment.app.FragmentManagerImpl.checkStateLoss (FragmentManagerImpl.java:1536)
at androidx.fragment.app.FragmentManagerImpl.enqueueAction (FragmentManagerImpl.java:1558)
at androidx.fragment.app.BackStackRecord.commitInternal (BackStackRecord.java:317)
at androidx.fragment.app.BackStackRecord.commit (BackStackRecord.java:282)
at org.appcelerator.titanium.view.TiUIFragment.release (TiUIFragment.java:146)
at ti.map.TiUIMapView.release (TiUIMapView.java:1263)
at org.appcelerator.titanium.proxy.TiViewProxy.releaseViews (TiViewProxy.java:542)
at org.appcelerator.titanium.proxy.TiViewProxy.releaseViews (TiViewProxy.java:538)
at org.appcelerator.titanium.proxy.TiViewProxy.releaseViews (TiViewProxy.java:538)
at org.appcelerator.titanium.proxy.TiViewProxy.releaseViews (TiViewProxy.java:538)
at org.appcelerator.titanium.proxy.TiViewProxy.releaseViews (TiViewProxy.java:538)
at org.appcelerator.titanium.proxy.TiViewProxy.releaseViews (TiViewProxy.java:538)
at org.appcelerator.titanium.proxy.TiViewProxy.releaseViews (TiViewProxy.java:538)
at org.appcelerator.titanium.proxy.TiViewProxy.release (TiViewProxy.java:557)
at org.appcelerator.titanium.proxy.ActivityProxy.release (ActivityProxy.java:352)
at org.appcelerator.titanium.TiBaseActivity.onDestroy (TiBaseActivity.java:1538)
at org.appcelerator.titanium.TiActivity.onDestroy (TiActivity.java:91)
at android.app.Activity.performDestroy (Activity.java:7737)
at android.app.Instrumentation.callActivityOnDestroy (Instrumentation.java:1327)
at android.app.ActivityThread.performDestroyActivity (ActivityThread.java:5161)

Is this SDK or ti.map related?

[andersdp]

No one else is seeing this?

[m1ga]

No, not seeing this. Any way you can reproduce it perhaps?
But searching for FragmentManager and IllegalStateException you'll find something like https://stackoverflow.com/a/17758145/5193915 which might be a problem in this line: https://github.com/appcelerator/titanium_mobile/blob/0558c28b54dfb195d7a5c22851060e416e9811f8/android/titanium/src/java/org/appcelerator/titanium/view/TiUIFragment.java#L146
so perhaps it is a combination of SDK and map in that special scenario. This problem is caused by committing a fragment after the activity is onPaused. Are you using pause events or resume events and do something with the map?
But again: blind guesses :)

[andersdp]

Just checked the crash log again - 100% of the crashes happens on Huawei devices 😒 So probably nothing to do about it?
Crashes seen on Android 8.0, 8.1, 9.0 and 10.0 but only after we rolled out SDK 9.0.3, nothing before that.