[local_auth] [android] NPE on BiometricPrompt$ButtonInfo.executor when canceling auth on Samsung SM F711B #104489

alhappler · 2022-05-24T07:30:59Z

the method authenticate of local_auth crashes on Samsung SM F711B.

Steps to Reproduce

(using example App of 2.10 )

authenticate
select face
successfully detect face
cancel authenticate Popup

Expected Result

should not crash

Logs

I/BufferQueueProducer(28871): [SurfaceView - io.flutter.plugins.localauthexample/io.flutter.embedding.android.FlutterFragmentActivity@f50c179@0#1(BLAST Consumer)1](id:70c700000001,api:1,p:28871,c:28871) queueBuffer: queued for the first time.
I/SurfaceView@f50c179(28871): uSP: rtp = Rect(0, 0 - 1080, 2496) rtsw = 1080 rtsh = 2496
I/SurfaceView@f50c179(28871): onSSPAndSRT: pl = 0 pt = 0 sx = 1.0 sy = 1.0
I/SurfaceView@f50c179(28871): aOrMT: uB = true t = android.view.SurfaceControl$Transaction@c012bda fN = 1 android.view.SurfaceView.access$500:124 android.view.SurfaceView$SurfaceViewPositionUpdateListener.positionChanged:1728 android.graphics.RenderNode$CompositePositionUpdateListener.positionChanged:319 
I/SurfaceView@f50c179(28871): aOrMT: vR.mWNT, vR = ViewRootImpl@27c5ca5[FlutterFragmentActivity]
I/ViewRootImpl@27c5ca5[FlutterFragmentActivity](28871): mWNT: t = android.view.SurfaceControl$Transaction@c012bda fN = 1 android.view.SurfaceView.applyOrMergeTransaction:1628 android.view.SurfaceView.access$500:124 android.view.SurfaceView$SurfaceViewPositionUpdateListener.positionChanged:1728 
I/ViewRootImpl@27c5ca5[FlutterFragmentActivity](28871): mWNT: merge t to BBQ
I/BufferQueueProducer(28871): [ViewRootImpl@27c5ca5[FlutterFragmentActivity]#0(BLAST Consumer)0](id:70c700000000,api:1,p:28871,c:28871) queueBuffer: queued for the first time.
D/OpenGLRenderer(28871): GPIS:: SetUp Pid : 28871    Tid : 28899
I/ViewRootImpl@27c5ca5[FlutterFragmentActivity](28871): [DP] pdf(0) 1 android.view.ViewRootImpl.lambda$addFrameCompleteCallbackIfNeeded$3$ViewRootImpl:4969 android.view.ViewRootImpl$$ExternalSyntheticLambda16.run:6 android.os.Handler.handleCallback:938 
I/ViewRootImpl@27c5ca5[FlutterFragmentActivity](28871): [DP] rdf()
D/ViewRootImpl@27c5ca5[FlutterFragmentActivity](28871): reportDrawFinished (fn: -1) 
I/ViewRootImpl@27c5ca5[FlutterFragmentActivity](28871): MSG_WINDOW_FOCUS_CHANGED 1 1
D/InputMethodManager(28871): startInputInner - Id : 0
I/InputMethodManager(28871): startInputInner - mService.startInputOrWindowGainedFocus
D/InputMethodManager(28871): startInputInner - Id : 0
I/ViewRootImpl@27c5ca5[FlutterFragmentActivity](28871): ViewPostIme pointer 0
I/ViewRootImpl@27c5ca5[FlutterFragmentActivity](28871): ViewPostIme pointer 1
I/ViewRootImpl@27c5ca5[FlutterFragmentActivity](28871): MSG_WINDOW_FOCUS_CHANGED 0 1
D/InputTransport(28871): Input channel destroyed: 'ClientS', fd=117
I/BiometricPrompt(28871): onDialogDismissed: 2
W/Binder  (28871): Caught a RuntimeException from the binder stub implementation.
W/Binder  (28871): java.lang.NullPointerException: Attempt to read from field 'java.util.concurrent.Executor android.hardware.biometrics.BiometricPrompt$ButtonInfo.executor' on a null object reference
W/Binder  (28871): 	at android.hardware.biometrics.BiometricPrompt$1.onDialogDismissed(BiometricPrompt.java:705)
W/Binder  (28871): 	at android.hardware.biometrics.IBiometricServiceReceiver$Stub.onTransact(IBiometricServiceReceiver.java:174)
W/Binder  (28871): 	at android.os.Binder.execTransactInternal(Binder.java:1220)
W/Binder  (28871): 	at android.os.Binder.execTransact(Binder.java:1179)
I/ViewRootImpl@27c5ca5[FlutterFragmentActivity](28871): MSG_WINDOW_FOCUS_CHANGED 1 1
D/InputMethodManager(28871): startInputInner - Id : 0
I/InputMethodManager(28871): startInputInner - mService.startInputOrWindowGainedFocus

The text was updated successfully, but these errors were encountered:

huycozy · 2022-05-24T10:31:13Z

Hi @alhappler, can you provide flutter doctor -v?
I tried to reproduce the issue on another device, the steps are different than yours.

1. Click on Authenticate button
2. Successfully detect face
3. Authorized and there is no authentication popup there and I can not click `cancel` as your step

So it'll be great if you could provide us a recorded video for this issue by a specific device.

Thanks.

alhappler · 2022-05-24T10:47:45Z

@huycozy of course

The device blocks any form of screenrecord or screenshot so here is a crappy video:

demo.mp4

flutter doctor

``` [✓] Flutter (Channel stable, 2.10.5, on macOS 12.3.1 21E258 darwin-x64, locale en-GB) • Flutter version 2.10.5 at /Users/[XXX]/flutter • Upstream repository https://github.com/flutter/flutter.git • Framework revision 5464c5b (5 weeks ago), 2022-04-18 09:55:37 -0700 • Engine revision 57d3bac3dd • Dart version 2.16.2 • DevTools version 2.9.2

[✓] Android toolchain - develop for Android devices (Android SDK version 31.0.0)
• Android SDK at /Users/[XXX]/Library/Android/sdk
• Platform android-31, build-tools 31.0.0
• ANDROID_HOME = /Users/[XXX]/Library/Android/sdk
• Java binary at: /Applications/Android Studio.app/Contents/jre/Contents/Home/bin/java
• Java version OpenJDK Runtime Environment (build 11.0.12+0-b1504.28-7817840)
• All Android licenses accepted.

[✓] Xcode - develop for iOS and macOS (Xcode 13.4)
• Xcode at /Applications/Xcode.app/Contents/Developer
• CocoaPods version 1.11.3

[✓] Chrome - develop for the web
• Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome

[✓] Android Studio (version 2021.2)
• Android Studio at /Applications/Android Studio.app/Contents
• Flutter plugin can be installed from:
🔨 https://plugins.jetbrains.com/plugin/9212-flutter
• Dart plugin can be installed from:
🔨 https://plugins.jetbrains.com/plugin/6351-dart
• Java version OpenJDK Runtime Environment (build 11.0.12+0-b1504.28-7817840)

[✓] VS Code (version 1.67.1)
• VS Code at /Applications/Visual Studio Code.app/Contents
• Flutter extension can be installed from:
🔨 https://marketplace.visualstudio.com/items?itemName=Dart-Code.flutter

[✓] Connected device (3 available)
• iPad Air (4th generation) (mobile) • 9D56B597-8082-44BF-82FA-A4BDAD927F4E • ios • com.apple.CoreSimulator.SimRuntime.iOS-15-0 (simulator)
• iPhone 12 (mobile) • D3292DBE-DD1E-4907-924B-01FD0536AD10 • ios • com.apple.CoreSimulator.SimRuntime.iOS-15-5 (simulator)
• Chrome (web) • chrome • web-javascript • Google Chrome 101.0.4951.64

[✓] HTTP Host Availability
• All required HTTP hosts are available

• No issues found!

</details>

huycozy · 2022-05-24T11:47:12Z

Hi, thanks for the quick response. As far as I can see, you are using the old flutter version, the latest version now is 3.0.1 stable. Can you please upgrade SDK and then try again?

alhappler · 2022-05-24T12:21:55Z

Hey, @huycozy
I upgraded to 3.0.1, same result

flutter doctor

[✓] Flutter (Channel stable, 3.0.1, on macOS 12.3.1 21E258 darwin-x64, locale en-GB) • Flutter version 3.0.1 at /Users/[XXX]/fvm/versions/3.0.1 • Upstream repository https://github.com/flutter/flutter.git • Framework revision fb57da5 (5 days ago), 2022-05-19 15:50:29 -0700 • Engine revision caaafc5604 • Dart version 2.17.1 • DevTools version 2.12.2

[✓] Android toolchain - develop for Android devices (Android SDK version 31.0.0)
• Android SDK at /Users/[XXX]/Library/Android/sdk
• Platform android-31, build-tools 31.0.0
• ANDROID_HOME = /Users/[XXX]/Library/Android/sdk
• Java binary at: /Applications/Android Studio.app/Contents/jre/Contents/Home/bin/java
• Java version OpenJDK Runtime Environment (build 11.0.12+0-b1504.28-7817840)
• All Android licenses accepted.

[✓] Xcode - develop for iOS and macOS (Xcode 13.4)
• Xcode at /Applications/Xcode.app/Contents/Developer
• CocoaPods version 1.11.3

[✓] Chrome - develop for the web
• Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome

[✓] Android Studio (version 2021.2)
• Android Studio at /Applications/Android Studio.app/Contents
• Flutter plugin can be installed from:
🔨 https://plugins.jetbrains.com/plugin/9212-flutter
• Dart plugin can be installed from:
🔨 https://plugins.jetbrains.com/plugin/6351-dart
• Java version OpenJDK Runtime Environment (build 11.0.12+0-b1504.28-7817840)

[✓] VS Code (version 1.67.1)
• VS Code at /Applications/Visual Studio Code.app/Contents
• Flutter extension can be installed from:
🔨 https://marketplace.visualstudio.com/items?itemName=Dart-Code.flutter

[✓] Connected device (5 available)
• SM F711B (mobile) • R5CRA1159SW • android-arm64 • Android 12 (API 31)
• iPad Air (4th generation) (mobile) • 9D56B597-8082-44BF-82FA-A4BDAD927F4E • ios • com.apple.CoreSimulator.SimRuntime.iOS-15-0 (simulator)
• iPhone 12 (mobile) • D3292DBE-DD1E-4907-924B-01FD0536AD10 • ios • com.apple.CoreSimulator.SimRuntime.iOS-15-5 (simulator)
• macOS (desktop) • macos • darwin-x64 • macOS 12.3.1 21E258 darwin-x64
• Chrome (web) • chrome • web-javascript • Google Chrome 101.0.4951.64

[✓] HTTP Host Availability
• All required HTTP hosts are available

• No issues found!

huycozy · 2022-05-25T05:12:56Z

Hi, I’m unable to reproduce the issue due to no similar device. I will keep this issue open for further investigation.

sureace · 2022-06-08T12:55:52Z

Hi,
I am also facing similar issue in samsung devices. Please check the logs below
I/BiometricPrompt(21832): onDialogDismissed: 2
W/Binder (21832): Caught a RuntimeException from the binder stub implementation.
W/Binder (21832): java.lang.NullPointerException: Attempt to read from field 'java.util.concurrent.Executor android.hardware.biometrics.BiometricPrompt$ButtonInfo.executor' on a null object reference
W/Binder (21832): at android.hardware.biometrics.BiometricPrompt$1.onDialogDismissed(BiometricPrompt.java:705)
W/Binder (21832): at android.hardware.biometrics.IBiometricServiceReceiver$Stub.onTransact(IBiometricServiceReceiver.java:174)

Thanks

sureace · 2022-06-09T04:09:22Z

Hi, I am also facing similar issue in samsung devices. Please check the logs below I/BiometricPrompt(21832): onDialogDismissed: 2 W/Binder (21832): Caught a RuntimeException from the binder stub implementation. W/Binder (21832): java.lang.NullPointerException: Attempt to read from field 'java.util.concurrent.Executor android.hardware.biometrics.BiometricPrompt$ButtonInfo.executor' on a null object reference W/Binder (21832): at android.hardware.biometrics.BiometricPrompt$1.onDialogDismissed(BiometricPrompt.java:705) W/Binder (21832): at android.hardware.biometrics.IBiometricServiceReceiver$Stub.onTransact(IBiometricServiceReceiver.java:174)

Thanks

If we set biometricOnly as true that means disable pin, passcode or pattern, it is not crashing.

EB-Plum · 2022-07-22T16:10:09Z

https://issuetracker.google.com/issues/211696108?pli=1

seems related issue.

godilite · 2022-10-03T12:23:17Z

temporary workaround.
set options sensitiveTransaction to false this will hide the confirm or cancel dialog and no need to give the user cancel options

 final result = await _localAuthentication.authenticate(
      localizedReason: reason,
      options: const AuthenticationOptions(
        sensitiveTransaction: false,
      ),
    );

huycozy added the in triage Presently being triaged by the triage team label May 24, 2022

huycozy added the waiting for customer response The Flutter team cannot make further progress on this issue until the original reporter responds label May 24, 2022

github-actions bot removed the waiting for customer response The Flutter team cannot make further progress on this issue until the original reporter responds label May 24, 2022

huycozy added the waiting for customer response The Flutter team cannot make further progress on this issue until the original reporter responds label May 24, 2022

github-actions bot removed the waiting for customer response The Flutter team cannot make further progress on this issue until the original reporter responds label May 24, 2022

stuartmorgan changed the title ~~[local_auth] [android] RuntimeException on Samsung SM F711B~~ [local_auth] [android] NPE on BiometricPrompt$ButtonInfo.executor when canceling auth on Samsung SM F711B May 26, 2022

stuartmorgan added c: fatal crash Crashes that terminate the process P2 Important issues not at the top of the work list labels May 26, 2022

stuartmorgan removed the p: first party label Feb 10, 2023

flutter-triage-bot bot added the package flutter/packages repository. See also p: labels. label Jul 5, 2023

Hixie removed the plugin label Jul 6, 2023

flutter-triage-bot bot added multiteam-retriage-candidate team-android Owned by Android platform team labels Jul 8, 2023

flutter-triage-bot bot added the triaged-android Triaged by Android platform team label Jul 8, 2023

Hixie removed the multiteam-retriage-candidate label Mar 6, 2024

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[local_auth] [android] NPE on BiometricPrompt$ButtonInfo.executor when canceling auth on Samsung SM F711B #104489

[local_auth] [android] NPE on BiometricPrompt$ButtonInfo.executor when canceling auth on Samsung SM F711B #104489

alhappler commented May 24, 2022

huycozy commented May 24, 2022 •

edited

alhappler commented May 24, 2022

huycozy commented May 24, 2022

alhappler commented May 24, 2022

huycozy commented May 25, 2022

sureace commented Jun 8, 2022

sureace commented Jun 9, 2022

EB-Plum commented Jul 22, 2022

godilite commented Oct 3, 2022 •

edited

[local_auth] [android] NPE on BiometricPrompt$ButtonInfo.executor when canceling auth on Samsung SM F711B #104489

[local_auth] [android] NPE on BiometricPrompt$ButtonInfo.executor when canceling auth on Samsung SM F711B #104489

Comments

alhappler commented May 24, 2022

Steps to Reproduce

Expected Result

Logs

huycozy commented May 24, 2022 • edited

alhappler commented May 24, 2022

flutter doctor

huycozy commented May 24, 2022

alhappler commented May 24, 2022

flutter doctor

huycozy commented May 25, 2022

sureace commented Jun 8, 2022

sureace commented Jun 9, 2022

EB-Plum commented Jul 22, 2022

godilite commented Oct 3, 2022 • edited

huycozy commented May 24, 2022 •

edited

godilite commented Oct 3, 2022 •

edited