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Gallery crashing on my Nexus 5X #3177
Description
I/flutter : Observatory listening on http://127.0.0.1:41310
I/flutter : Diagnostic server listening on http://127.0.0.1:41393
W/ActivityManager: Scheduling restart of crashed service com.qualcomm.qcrilmsgtunnel/.QcrilMsgTunnelService in 1000ms
W/ActivityManager: Scheduling restart of crashed service com.qualcomm.atfwd/.AtFwdService in 10890ms
W/System.err: java.lang.NullPointerException: Attempt to invoke interface method 'java.util.Iterator java.util.List.iterator()' on a null object reference
W/System.err: at org.domokit.sky.shell.FlutterSemanticsToAndroidAccessibilityBridge.removePersistentNode(FlutterSemanticsToAndroidAccessibilityBridge.java:261)
W/System.err: at org.domokit.sky.shell.FlutterSemanticsToAndroidAccessibilityBridge$PersistentAccessibilityNode.update(FlutterSemanticsToAndroidAccessibilityBridge.java:326)
W/System.err: at org.domokit.sky.shell.FlutterSemanticsToAndroidAccessibilityBridge.updateSemanticsNode(FlutterSemanticsToAndroidAccessibilityBridge.java:241)
W/System.err: at org.domokit.sky.shell.FlutterSemanticsToAndroidAccessibilityBridge.updateSemanticsTree(FlutterSemanticsToAndroidAccessibilityBridge.java:219)
W/System.err: at org.chromium.mojom.semantics.SemanticsListener_Internal$Stub.accept(SemanticsListener_Internal.java:79)
W/System.err: at org.chromium.mojo.bindings.RouterImpl.handleIncomingMessage(RouterImpl.java:236)
W/System.err: at org.chromium.mojo.bindings.RouterImpl.access$000(RouterImpl.java:18)
W/System.err: at org.chromium.mojo.bindings.RouterImpl$HandleIncomingMessageThunk.accept(RouterImpl.java:30)
W/System.err: at org.chromium.mojo.bindings.Connector.readAndDispatchMessage(Connector.java:245)
W/System.err: at org.chromium.mojo.bindings.Connector.readOutstandingMessages(Connector.java:204)
W/System.err: at org.chromium.mojo.bindings.Connector.onAsyncWaiterResult(Connector.java:170)
W/System.err: at org.chromium.mojo.bindings.Connector.access$100(Connector.java:25)
W/System.err: at org.chromium.mojo.bindings.Connector$AsyncWaiterCallback.onResult(Connector.java:150)
W/System.err: at org.chromium.mojo.system.impl.CoreImpl.onAsyncWaitResult(CoreImpl.java:573)
W/System.err: at org.chromium.base.SystemMessageHandler.nativeDoRunLoopOnce(Native Method)
W/System.err: at org.chromium.base.SystemMessageHandler.handleMessage(SystemMessageHandler.java:53)
W/System.err: at android.os.Handler.dispatchMessage(Handler.java:102)
W/System.err: at android.os.Looper.loop(Looper.java:148)
W/System.err: at android.app.ActivityThread.main(ActivityThread.java:5422)
W/System.err: at java.lang.reflect.Method.invoke(Native Method)
W/System.err: at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
W/System.err: at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
F/flutter : [FATAL:jni_android.cc(249)] Check failed: false. Please include Java exception stack in crash report
--------- beginning of crash
F/libc : Fatal signal 6 (SIGABRT), code -6 in tid 28140 (MaterialGallery)
F/DEBUG : *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
F/DEBUG : Build fingerprint: 'google/bullhead/bullhead:6.0.1/MHC19J/2595691:user/release-keys'
F/DEBUG : Revision: 'rev_1.0'
F/DEBUG : ABI: 'arm'
F/DEBUG : pid: 28140, tid: 28140, name: MaterialGallery >>> io.flutter.MaterialGallery <<<
F/DEBUG : signal 6 (SIGABRT), code -6 (SI_TKILL), fault addr --------
F/DEBUG : Abort message: '[FATAL:jni_android.cc(249)] Check failed: false. Please include Java exception stack in crash report
F/DEBUG : '
F/DEBUG : r0 00000000 r1 00006dec r2 00000006 r3 f716eb7c
F/DEBUG : r4 f716eb84 r5 f716eb34 r6 0000000b r7 0000010c
F/DEBUG : r8 ff8b58a0 r9 00000000 sl ff8b5a08 fp f4f7d728
F/DEBUG : ip 00000006 sp ff8b5400 lr f6ee0f85 pc f6ee3374 cpsr 400f0010
F/DEBUG :
F/DEBUG : backtrace:
F/DEBUG : #00 pc 00042374 /system/lib/libc.so (tgkill+12)
F/DEBUG : #01 pc 0003ff81 /system/lib/libc.so (pthread_kill+32)
F/DEBUG : #02 pc 0001c73f /system/lib/libc.so (raise+10)
F/DEBUG : #03 pc 000198f1 /system/lib/libc.so (__libc_android_abort+34)
F/DEBUG : #04 pc 000174b0 /system/lib/libc.so (abort+4)
F/DEBUG : #05 pc 000d3a55 /data/app/io.flutter.MaterialGallery-2/lib/arm/libsky_shell.so
F/DEBUG : #06 pc 000c237b /data/app/io.flutter.MaterialGallery-2/lib/arm/libsky_shell.so
F/DEBUG : #07 pc 000b9f53 /data/app/io.flutter.MaterialGallery-2/lib/arm/libsky_shell.so
F/DEBUG : #08 pc 0008e413 /data/app/io.flutter.MaterialGallery-2/lib/arm/libsky_shell.so
F/DEBUG : #09 pc 000e2f2d /data/app/io.flutter.MaterialGallery-2/lib/arm/libsky_shell.so
F/DEBUG : #10 pc 000e289b /data/app/io.flutter.MaterialGallery-2/lib/arm/libsky_shell.so
F/DEBUG : #11 pc 000d3f3b /data/app/io.flutter.MaterialGallery-2/lib/arm/libsky_shell.so
F/DEBUG : #12 pc 000c3c77 /data/app/io.flutter.MaterialGallery-2/lib/arm/libsky_shell.so
F/DEBUG : #13 pc 000c4111 /data/app/io.flutter.MaterialGallery-2/lib/arm/libsky_shell.so
F/DEBUG : #14 pc 000c44a1 /data/app/io.flutter.MaterialGallery-2/lib/arm/libsky_shell.so
F/DEBUG : #15 pc 000c4eff /data/app/io.flutter.MaterialGallery-2/lib/arm/libsky_shell.so
F/DEBUG : #16 pc 0025b505 /data/app/io.flutter.MaterialGallery-2/oat/arm/base.odex (offset 0x218000)
W/ActivityManager: Force finishing activity io.flutter.MaterialGallery/org.domokit.sky.shell.SkyActivity
F/DEBUG :
F/DEBUG : Tombstone written to: /data/tombstones/tombstone_03
W/ActivityManager: Exception thrown during pause
W/ActivityManager: android.os.DeadObjectException
W/ActivityManager: at android.os.BinderProxy.transactNative(Native Method)
W/ActivityManager: at android.os.BinderProxy.transact(Binder.java:503)
W/ActivityManager: at android.app.ApplicationThreadProxy.schedulePauseActivity(ApplicationThreadNative.java:727)
W/ActivityManager: at com.android.server.am.ActivityStack.startPausingLocked(ActivityStack.java:867)
W/ActivityManager: at com.android.server.am.ActivityStack.finishActivityLocked(ActivityStack.java:2907)
W/ActivityManager: at com.android.server.am.ActivityStack.finishTopRunningActivityLocked(ActivityStack.java:2763)
W/ActivityManager: at com.android.server.am.ActivityStackSupervisor.finishTopRunningActivityLocked(ActivityStackSupervisor.java:2760)
W/ActivityManager: at com.android.server.am.ActivityManagerService.handleAppCrashLocked(ActivityManagerService.java:12050)
W/ActivityManager: at com.android.server.am.ActivityManagerService.makeAppCrashingLocked(ActivityManagerService.java:11946)
W/ActivityManager: at com.android.server.am.ActivityManagerService.crashApplication(ActivityManagerService.java:12635)
W/ActivityManager: at com.android.server.am.ActivityManagerService.handleApplicationCrashInner(ActivityManagerService.java:12142)
W/ActivityManager: at com.android.server.am.NativeCrashListener$NativeCrashReporter.run(NativeCrashListener.java:86)
Looks like Java AX code.
Activity
Hixie commentedon Apr 7, 2016
i can look on Monday, but in the meantime, do you have steps to reproduce? do you have any a11y things turned on, e.g.? or Google now on tap?
eseidelGoogle commentedon Apr 7, 2016
Sorry, repro steps are to click on "demos" And "components" list headers repeatedly/alternating. This is my personal (@gmail) phone, I don't think I have AX turned on, but I probably have Now On Tap, etc.
Hixie commentedon Apr 8, 2016
can you repro on any other device? if not, did it repro on other 5Xs? Do you get any dart exceptions in checked mode?
Hixie commentedon Apr 12, 2016
We believe this is caused by apps like DashLane or LastPass which turn on accessibility.
github-actions commentedon Sep 6, 2021
This thread has been automatically locked since there has not been any recent activity after it was closed. If you are still experiencing a similar issue, please open a new bug, including the output of
flutter doctor -vand a minimal reproduction of the issue.