bug on Flutter1.5.4-hotfix.2

[xiongdi9456]

Hello, I run your Demo on Flutter1.5.4-hotfix.2 and I can't select any item.
Error Message:

Launching lib/main.dart on Android SDK built for x86 in debug mode...

registerResGeneratingTask is deprecated, use registerGeneratedResFolders(FileCollection)

registerResGeneratingTask is deprecated, use registerGeneratedResFolders(FileCollection)

registerResGeneratingTask is deprecated, use registerGeneratedResFolders(FileCollection)

registerResGeneratingTask is deprecated, use registerGeneratedResFolders(FileCollection)

registerResGeneratingTask is deprecated, use registerGeneratedResFolders(FileCollection)

Built build/app/outputs/apk/debug/app-debug.apk.

I/CameraManagerGlobal(26534): Connecting to camera service

D/EGL_emulation(26534): eglMakeCurrent: 0x9fe852a0: ver 3 0 (tinfo 0x9fe83230)

I/flutter (26534): ══╡ EXCEPTION CAUGHT BY GESTURE ╞═══════════════════════════════════════════════════════════════════

I/flutter (26534): The following NoSuchMethodError was thrown while handling a gesture:

I/flutter (26534): The method 'reverse' was called on null.

I/flutter (26534): Receiver: null

I/flutter (26534): Tried calling: reverse(Instance of 'OverlayEntry')

I/flutter (26534):

I/flutter (26534): When the exception was thrown, this was the stack:

I/flutter (26534): #0      Object.noSuchMethod  (dart:core-patch/object_patch.dart:50:5)

I/flutter (26534): #1      _DirectSelectState._removeOverlay 

I/flutter (26534): #2      _DirectSelectState.build.<anonymous closure> 

I/flutter (26534): #3      DragGestureRecognizer.didStopTrackingLastPointer.<anonymous closure> 

I/flutter (26534): #4      GestureRecognizer.invokeCallback 

I/flutter (26534): #5      DragGestureRecognizer.didStopTrackingLastPointer 

I/flutter (26534): #6      OneSequenceGestureRecognizer.stopTrackingPointer 

I/flutter (26534): #7      OneSequenceGestureRecognizer.stopTrackingIfPointerNoLongerDown 

I/flutter (26534): #8      DragGestureRecognizer.handleEvent 

I/flutter (26534): #9      PointerRouter._dispatch 

I/flutter (26534): #10     PointerRouter.route 

I/flutter (26534): #11     _WidgetsFlutterBinding&BindingBase&GestureBinding.handleEvent 

I/flutter (26534): #12     _WidgetsFlutterBinding&BindingBase&GestureBinding.dispatchEvent 

I/flutter (26534): #13     _WidgetsFlutterBinding&BindingBase&GestureBinding._handlePointerEvent 

I/flutter (26534): #14     _WidgetsFlutterBinding&BindingBase&GestureBinding._flushPointerEventQueue 

I/flutter (26534): #15     _WidgetsFlutterBinding&BindingBase&GestureBinding._handlePointerDataPacket 

I/flutter (26534): #19     _invoke1  (dart:ui/hooks.dart:233:10)

I/flutter (26534): #20     _dispatchPointerDataPacket  (dart:ui/hooks.dart:154:5)

I/flutter (26534): (elided 3 frames from package dart:async)

I/flutter (26534):

I/flutter (26534): Handler: onEnd

I/flutter (26534): Recognizer:

I/flutter (26534):   VerticalDragGestureRecognizer#f6314(debugOwner: GestureDetector, start behavior: start)

I/flutter (26534): ════════════════════════════════════════════════════════════════════════════════════════════════════

D/EGL_emulation(26534): eglMakeCurrent: 0x9d53bee0: ver 3 0 (tinfo 0x9b81e8f0)

[diegoveloper]

I'm running Flutter 1.5.8 • channel dev without any problems iOS/Android.

[xiongdi9456]

My emulator Android version is Android 8.0 -API 26, could you test it again?

[diegoveloper]

try using your device or ios simulator

…

On Wed, May 22, 2019 at 12:21 AM Sheldon ***@***.***> wrote: My emulator Android version is Android 8.0 -API 26, could you test it again? — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#2?email_source=notifications&email_token=ABFL3UHGEWGJNPHMALQSSZTPWTJ7NA5CNFSM4HOQOWJ2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGODV55WTY#issuecomment-494656335>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ABFL3UELSNR6R4DL3RA2B5LPWTJ7NANCNFSM4HOQOWJQ> .