[google_maps_flutter] fatal exception and crash on Android: java.lang.AbstractMethodError

[pamir72]

After upgrading to Flutter (Channel dev, 1.25.0-8.0.pre), when I start google maps (google_maps_flutter: 1.0.6), I have an issuer and crash:

java.lang.AbstractMethodError: abstract method "void io.flutter.plugin.platform.PlatformView.onFlutterViewAttached(android.view.View)"
E/AndroidRuntime(21906): 	at io.flutter.plugin.platform.VirtualDisplayController.onFlutterViewAttached(VirtualDisplayController.java:181)
E/AndroidRuntime(21906): 	at io.flutter.plugin.platform.PlatformViewsController$1.createVirtualDisplayForPlatformView(PlatformViewsController.java:233)
E/AndroidRuntime(21906): 	at io.flutter.embedding.engine.systemchannels.PlatformViewsChannel$1.create(PlatformViewsChannel.java:104)
E/AndroidRuntime(21906): 	at io.flutter.embedding.engine.systemchannels.PlatformViewsChannel$1.onMethodCall(PlatformViewsChannel.java:59)
E/AndroidRuntime(21906): 	at io.flutter.plugin.common.MethodChannel$IncomingMethodCallHandler.onMessage(MethodChannel.java:233)
E/AndroidRuntime(21906): 	at io.flutter.embedding.engine.dart.DartMessenger.handleMessageFromDart(DartMessenger.java:85)
E/AndroidRuntime(21906): 	at io.flutter.embedding.engine.FlutterJNI.handlePlatformMessage(FlutterJNI.java:738)
E/AndroidRuntime(21906): 	at android.os.MessageQueue.nativePollOnce(Native Method)
E/AndroidRuntime(21906): 	at android.os.MessageQueue.next(MessageQueue.java:326)
E/AndroidRuntime(21906): 	at android.os.Looper.loop(Looper.java:160)
E/AndroidRuntime(21906): 	at android.app.ActivityThread.main(ActivityThread.java:6669)
E/AndroidRuntime(21906): 	at java.lang.reflect.Method.invoke(Native Method)
E/AndroidRuntime(21906): 	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
E/AndroidRuntime(21906): 	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)
I/Process (21906): Sending signal. PID: 21906 SIG: 9
Lost connection to device.

flutter doctor -v

[✓] Flutter (Channel dev, 1.25.0-8.0.pre, on macOS 11.0.1 20B29 darwin-x64, locale ru-RU)
 • Flutter version 1.25.0-8.0.pre at 
 • Framework revision a12e2a473a (3 days ago), 2020-12-08 23:13:04 -0500
 • Engine revision df39e5c515
 • Dart version 2.12.0 (build 2.12.0-133.0.dev)

[✓] Android toolchain - develop for Android devices (Android SDK version 29.0.2)
 • Android SDK at 
 • Platform android-30, build-tools 29.0.2
 • Java binary at: /Applications/Android Studio.app/Contents/jre/jdk/Contents/Home/bin/java
 • Java version OpenJDK Runtime Environment (build 1.8.0_242-release-1644-b3-6915495)
 • All Android licenses accepted.

[✓] Xcode - develop for iOS and macOS (Xcode 12.2)
 • Xcode at /Applications/Xcode.app/Contents/Developer
 • Xcode 12.2, Build version 12B45b
 • CocoaPods version 1.9.3

[✓] Android Studio (version 4.1)
 • 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 1.8.0_242-release-1644-b3-6915495)

[✓] Connected device (1 available)
 • AOSP on IA Emulator (mobile) • emulator-5554 • android-x86 • Android 9 (API 28) (emulator)

• No issues found!

 dependencies {
 classpath 'com.android.tools.build:gradle:4.1.1'
 classpath 'com.google.gms:google-services:4.3.4'
 }

Note:
Tested
Android 9, Android 10, Android 11 - exception and crash
Android 6 - ok

[LuisGrt]

I am having the same issue with google_maps_flutter:

I/Google Maps Android API( 6402): Google Play services client version: 12451000
I/Google Maps Android API( 6402): Google Play services package version: 201817022
E/AndroidRuntime( 6402): FATAL EXCEPTION: main
E/AndroidRuntime( 6402): Process: com.rivex.smart.maceda.debug, PID: 6402
E/AndroidRuntime( 6402): java.lang.AbstractMethodError: abstract method "void io.flutter.plugin.platform.PlatformView.onFlutterViewAttached(android.view.View)"
E/AndroidRuntime( 6402): 	at io.flutter.plugin.platform.VirtualDisplayController.onFlutterViewAttached(VirtualDisplayController.java:181)
E/AndroidRuntime( 6402): 	at io.flutter.plugin.platform.PlatformViewsController$1.createVirtualDisplayForPlatformView(PlatformViewsController.java:233)
E/AndroidRuntime( 6402): 	at io.flutter.embedding.engine.systemchannels.PlatformViewsChannel$1.create(PlatformViewsChannel.java:104)
E/AndroidRuntime( 6402): 	at io.flutter.embedding.engine.systemchannels.PlatformViewsChannel$1.onMethodCall(PlatformViewsChannel.java:59)
E/AndroidRuntime( 6402): 	at io.flutter.plugin.common.MethodChannel$IncomingMethodCallHandler.onMessage(MethodChannel.java:233)
E/AndroidRuntime( 6402): 	at io.flutter.embedding.engine.dart.DartMessenger.handleMessageFromDart(DartMessenger.java:85)
E/AndroidRuntime( 6402): 	at io.flutter.embedding.engine.FlutterJNI.handlePlatformMessage(FlutterJNI.java:738)
E/AndroidRuntime( 6402): 	at android.os.MessageQueue.nativePollOnce(Native Method)
E/AndroidRuntime( 6402): 	at android.os.MessageQueue.next(MessageQueue.java:335)
E/AndroidRuntime( 6402): 	at android.os.Looper.loop(Looper.java:183)
E/AndroidRuntime( 6402): 	at android.app.ActivityThread.main(ActivityThread.java:7656)
E/AndroidRuntime( 6402): 	at java.lang.reflect.Method.invoke(Native Method)
E/AndroidRuntime( 6402): 	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:592)
E/AndroidRuntime( 6402): 	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:947)
I/Process ( 6402): Sending signal. PID: 6402 SIG: 9
Lost connection to device.

flutter doctor -v

[✓] Flutter (Channel dev, 1.25.0-8.0.pre, on macOS 11.0.1 20B29 darwin-x64, locale pt-PT)
 • Flutter version 1.25.0-8.0.pre at /Users/luisgermanrt/Development/flutter
 • Framework revision a12e2a473a (3 days ago), 2020-12-08 23:13:04 -0500
 • Engine revision df39e5c515
 • Dart version 2.12.0 (build 2.12.0-133.0.dev)

[✓] Android toolchain - develop for Android devices (Android SDK version 30.0.3)
 • Android SDK at /Users/luisgermanrt/Library/Android/sdk
 • Platform android-30, build-tools 30.0.3
 • Java binary at: /Applications/Android Studio.app/Contents/jre/jdk/Contents/Home/bin/java
 • Java version OpenJDK Runtime Environment (build 1.8.0_242-release-1644-b3-6915495)
 • All Android licenses accepted.

[✓] Xcode - develop for iOS and macOS (Xcode 12.2)
 • Xcode at /Applications/Xcode.app/Contents/Developer
 • Xcode 12.2, Build version 12B45b
 • CocoaPods version 1.9.3

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

[✓] Android Studio (version 4.1)
 • 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 1.8.0_242-release-1644-b3-6915495)

[✓] IntelliJ IDEA Community Edition (version 2020.3)
 • IntelliJ at /Applications/IntelliJ IDEA CE.app
 • Flutter plugin version 52.0.5
 • Dart plugin version 203.5981.152

[✓] VS Code (version 1.52.0)
 • VS Code at /Applications/Visual Studio Code.app/Contents
 • Flutter extension version 3.16.0

[✓] Connected device (2 available)
 • sdk gphone x86 arm (mobile) • emulator-5554 • android-x86 • Android 11 (API 30) (emulator)
 • Chrome (web) • chrome • web-javascript • Google Chrome 87.0.4280.88

• No issues found!

[radvansky-tomas]

Same issue

[sgehrman]

same issue

[radvansky-tomas]

Resolved by changing gradle.properties
android.enableDexingArtifactTransform=false

[rohitkhatri]

I'm also facing the same issue.

[rohitkhatri]

Resolved by changing gradle.properties
android.enableDexingArtifactTransform=false

It worked for me, thanks.

[TahaTesser]

Hey everyone
I can reproduce on dev and master channelss it seems to be working on stable and beta

logs

Launching lib/main.dart on RMX2001 in debug mode...
 lib/main.dart
Note: /Users/tahatesser/.pub-cache/hosted/pub.dartlang.org/google_maps_flutter-1.0.6/android/src/main/java/io/flutter/plugins/googlemaps/Convert.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
Note: Some input files use unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
✓ Built build/app/outputs/flutter-apk/app-debug.apk.
Connecting to VM Service at ws://127.0.0.1:61279/4M6TrE6kWrE=/ws
I/ple.dev_flutte(22923): ProcessProfilingInfo new_methods=442 is saved saved_to_disk=1 resolve_classes_delay=5000
V/PhoneWindow(22923): DecorView setVisiblity: visibility = 0, Parent = android.view.ViewRootImpl@35f7cf0, this = DecorView@7838c6d[MainActivity]
D/Surface (22923): Surface::connect(this=0x6ff2779000,api=1)
I/SurfaceView(22923): 91355656 visibleChanged:true -> SurfaceHolder.Callback.surfaceCreated
D/Surface (22923): Surface::connect(this=0x6ff277b000,api=1)
D/mali_winsys(22923): EGLint new_window_surface(egl_winsys_display *, void *, EGLSurface, EGLConfig, egl_winsys_surface **, EGLBoolean) returns 0x3000
D/Surface (22923): Surface::setBufferCount(this=0x6ff2779000,bufferCount=4)
D/mali_winsys(22923): EGLint new_window_surface(egl_winsys_display *, void *, EGLSurface, EGLConfig, egl_winsys_surface **, EGLBoolean) returns 0x3000
D/ViewRootImpl(22923): setSurfaceViewCreated, created:true
I/SurfaceView(22923): 91355656 surfaceChanged -- format=4 w=1080 h=2400 visibleChanged:true -> SurfaceHolder.Callback.surfaceChanged
D/SurfaceView(22923): updateScreenMode w:1080 h:2400 ViewRoot w:1080 h:2400
D/SurfaceView(22923): try to resquest 60Hz
D/ViewRootImpl(22923): set screen refresh mode 1 due to SurfaceView-91355656
D/SurfaceView(22923): updateScreenMode w:1080 h:2400 ViewRoot w:1080 h:2400
D/SurfaceView(22923): try to resquest 60Hz
W/Gralloc3(22923): mapper 3.x is not supported
E/gralloc (22923): Arm Module v1.0
E/ion (22923): ioctl c0044901 failed with code -1: Invalid argument
W/gralloc (22923): WARNING: internal format modifier bits not mutually exclusive. AFBC basic bit is always set, so extended AFBC support bits must always be checked.
W/PlatformViewsController(22923): Creating a virtual display of size: [1080, 2400] may result in problems(https://github.com/flutter/flutter/issues/2897).It is larger than the device screen size: [1080, 2285].
I/BufferQueue(22923): [unnamed-22923-0](this:0x6fff073800,id:0,api:0,p:-1,c:-1) BufferQueue core=(22923:com.example.dev_flutter)
W/ple.dev_flutter(22923): type=1400 audit(0.0:286480): avc: denied { read } for name="u:object_r:debug_bq_dump_prop:s0" dev="tmpfs" ino=3603 scontext=u:r:untrusted_app:s0:c18,c258,c512,c768 tcontext=u:object_r:debug_bq_dump_prop:s0 tclass=file permissive=0
E/libc (22923): Access denied finding property "vendor.debug.bq.dump"
W/ple.dev_flutter(22923): type=1400 audit(0.0:286481): avc: denied { read } for name="u:object_r:debug_bq_dump_prop:s0" dev="tmpfs" ino=3603 scontext=u:r:untrusted_app:s0:c18,c258,c512,c768 tcontext=u:object_r:debug_bq_dump_prop:s0 tclass=file permissive=0
I/BufferQueueConsumer(22923): [unnamed-22923-0](this:0x6fff073800,id:0,api:0,p:-1,c:22923) connect(C): consumer=(22923:com.example.dev_flutter) controlledByApp=true
E/libc (22923): Access denied finding property "vendor.debug.bq.dump"
I/BufferQueueConsumer(22923): [unnamed-22923-0](this:0x6fff073800,id:0,api:0,p:-1,c:22923) setConsumerName: unnamed-22923-0
E/libc (22923): Access denied finding property "vendor.debug.bq.dump"
I/BufferQueueConsumer(22923): [SurfaceTexture-0-22923-0](this:0x6fff073800,id:0,api:0,p:-1,c:22923) setConsumerName: SurfaceTexture-0-22923-0
I/BufferQueueConsumer(22923): [SurfaceTexture-0-22923-0](this:0x6fff073800,id:0,api:0,p:-1,c:22923) setDefaultBufferSize: width=1080 height=2400
I/zzbz (22923): Making Creator dynamically
I/BufferQueueProducer(22923): [SurfaceTexture-0-22923-0](this:0x6fff073800,id:0,api:1,p:787,c:22923) connect(P): api=1 producer=(787:???) producerControlledByApp=false
W/Gralloc3(22923): allocator 3.x is not supported
E/ion (22923): ioctl c0044901 failed with code -1: Invalid argument
D/BufferQueueProducer(22923): [SurfaceTexture-0-22923-0](this:0x6fff073800,id:0,api:1,p:787,c:22923) cancelBuffer: slot 0
W/ple.dev_flutte(22923): Unsupported class loader
W/ple.dev_flutte(22923): Skipping duplicate class check due to unsupported classloader
I/DynamiteModule(22923): Considering local module com.google.android.gms.maps_dynamite:0 and remote module com.google.android.gms.maps_dynamite:203112999
I/DynamiteModule(22923): Selected remote version of com.google.android.gms.maps_dynamite, version >= 203112999
V/DynamiteModule(22923): Dynamite loader version >= 2, using loadModule2NoCrashUtils
D/BufferQueueProducer(22923): [SurfaceTexture-0-22923-0](this:0x6fff073800,id:0,api:1,p:787,c:22923) cancelBuffer: slot 0
I/DynamiteLoaderV2Impl(22923): [71] Mapsdynamite
W/ple.dev_flutte(22923): ClassLoaderContext type mismatch. expected=PCL, found=DLC (PCL[] | DLC[];PCL[/data/app/com.example.dev_flutter-377BkJxkOEZppdp1KdB5Lw==/base.apk*2990805029]{PCL[/system/framework/org.apache.http.legacy.jar*576634005]})
W/ple.dev_flutte(22923): Found duplicate classes, falling back to extracting from APK : /data/user_de/0/com.google.android.gms/app_chimera/m/00000079/MapsDynamite.apk
W/ple.dev_flutte(22923): NOTE: This wastes RAM and hurts startup performance.
W/ple.dev_flutte(22923): Found duplicated class when checking oat files: 'Landroidx/annotation/Keep;' in /data/app/com.example.dev_flutter-377BkJxkOEZppdp1KdB5Lw==/base.apk and /data/user_de/0/com.google.android.gms/app_chimera/m/00000079/MapsDynamite.apk
W/ple.dev_flutte(22923):
D/BufferQueueProducer(22923): [SurfaceTexture-0-22923-0](this:0x6fff073800,id:0,api:1,p:787,c:22923) cancelBuffer: slot 0
I/Google Maps Android API(22923): Google Play services client version: 12451000
D/BufferQueueProducer(22923): [SurfaceTexture-0-22923-0](this:0x6fff073800,id:0,api:1,p:787,c:22923) cancelBuffer: slot 0
I/Google Maps Android API(22923): Google Play services package version: 204516039
D/BufferQueueProducer(22923): [SurfaceTexture-0-22923-0](this:0x6fff073800,id:0,api:1,p:787,c:22923) cancelBuffer: slot 0
W/ple.dev_flutte(22923): Accessing hidden method Lsun/misc/Unsafe;->putInt(Ljava/lang/Object;JI)V (greylist, linking, allowed)
W/ple.dev_flutte(22923): Accessing hidden method Lsun/misc/Unsafe;->getInt(Ljava/lang/Object;J)I (greylist, linking, allowed)
W/ple.dev_flutte(22923): Accessing hidden method Lsun/misc/Unsafe;->putLong(Ljava/lang/Object;JJ)V (greylist, linking, allowed)
W/ple.dev_flutte(22923): Accessing hidden method Lsun/misc/Unsafe;->getObject(Ljava/lang/Object;J)Ljava/lang/Object; (greylist, linking, allowed)
W/ple.dev_flutte(22923): Accessing hidden method Lsun/misc/Unsafe;->putObject(Ljava/lang/Object;JLjava/lang/Object;)V (greylist, linking, allowed)
W/ple.dev_flutte(22923): Accessing hidden method Lsun/misc/Unsafe;->getLong(Ljava/lang/Object;J)J (greylist,core-platform-api, linking, allowed)
W/ple.dev_flutte(22923): Accessing hidden method Lsun/misc/Unsafe;->putInt(Ljava/lang/Object;JI)V (greylist, linking, allowed)
W/ple.dev_flutte(22923): Accessing hidden method Lsun/misc/Unsafe;->getInt(Ljava/lang/Object;J)I (greylist, linking, allowed)
W/ple.dev_flutte(22923): Accessing hidden method Lsun/misc/Unsafe;->putObject(Ljava/lang/Object;JLjava/lang/Object;)V (greylist, linking, allowed)
W/ple.dev_flutte(22923): Accessing hidden method Lsun/misc/Unsafe;->putLong(Ljava/lang/Object;JJ)V (greylist, linking, allowed)
W/ple.dev_flutte(22923): Accessing hidden method Lsun/misc/Unsafe;->allocateInstance(Ljava/lang/Class;)Ljava/lang/Object; (greylist, linking, allowed)
W/ple.dev_flutte(22923): Accessing hidden method Llibcore/io/Memory;->peekLong(JZ)J (greylist, reflection, allowed)
W/ple.dev_flutte(22923): Accessing hidden method Llibcore/io/Memory;->pokeLong(JJZ)V (greylist, reflection, allowed)
W/ple.dev_flutte(22923): Accessing hidden method Llibcore/io/Memory;->pokeInt(JIZ)V (greylist, reflection, allowed)
W/ple.dev_flutte(22923): Accessing hidden method Llibcore/io/Memory;->peekInt(JZ)I (greylist, reflection, allowed)
W/ple.dev_flutte(22923): Accessing hidden method Llibcore/io/Memory;->pokeByte(JB)V (greylist, reflection, allowed)
W/ple.dev_flutte(22923): Accessing hidden method Llibcore/io/Memory;->peekByte(J)B (greylist, reflection, allowed)
W/ple.dev_flutte(22923): Accessing hidden method Llibcore/io/Memory;->pokeByteArray(J[BII)V (greylist, reflection, allowed)
W/ple.dev_flutte(22923): Accessing hidden method Llibcore/io/Memory;->peekByteArray(J[BII)V (greylist, reflection, allowed)
W/ple.dev_flutte(22923): Accessing hidden method Lsun/misc/Unsafe;->arrayBaseOffset(Ljava/lang/Class;)I (greylist,core-platform-api, linking, allowed)
W/ple.dev_flutte(22923): Accessing hidden method Lsun/misc/Unsafe;->arrayIndexScale(Ljava/lang/Class;)I (greylist, linking, allowed)
W/ple.dev_flutte(22923): Accessing hidden method Llibcore/io/Memory;->peekByte(J)B (greylist, linking, allowed)
W/ple.dev_flutte(22923): Accessing hidden method Lsun/misc/Unsafe;->getLong(Ljava/lang/Object;J)J (greylist,core-platform-api, reflection, allowed)
W/ple.dev_flutte(22923): Accessing hidden field Ljava/nio/Buffer;->address:J (greylist, reflection, allowed)
W/ple.dev_flutte(22923): Accessing hidden method Lsun/misc/Unsafe;->getInt(Ljava/lang/Object;J)I (greylist, reflection, allowed)
W/ple.dev_flutte(22923): Accessing hidden method Lsun/misc/Unsafe;->putInt(Ljava/lang/Object;JI)V (greylist, reflection, allowed)
W/ple.dev_flutte(22923): Accessing hidden method Lsun/misc/Unsafe;->getLong(Ljava/lang/Object;J)J (greylist,core-platform-api, reflection, allowed)
W/ple.dev_flutte(22923): Accessing hidden method Lsun/misc/Unsafe;->putLong(Ljava/lang/Object;JJ)V (greylist, reflection, allowed)
W/ple.dev_flutte(22923): Accessing hidden method Lsun/misc/Unsafe;->getObject(Ljava/lang/Object;J)Ljava/lang/Object; (greylist, reflection, allowed)
W/ple.dev_flutte(22923): Accessing hidden method Lsun/misc/Unsafe;->putObject(Ljava/lang/Object;JLjava/lang/Object;)V (greylist, reflection, allowed)
D/BufferQueueProducer(22923): [SurfaceTexture-0-22923-0](this:0x6fff073800,id:0,api:1,p:787,c:22923) cancelBuffer: slot 0
W/ple.dev_flutte(22923): Accessing hidden method Lsun/misc/Unsafe;->putObject(Ljava/lang/Object;JLjava/lang/Object;)V (greylist, linking, allowed)
W/ple.dev_flutte(22923): Accessing hidden method Lsun/misc/Unsafe;->compareAndSwapObject(Ljava/lang/Object;JLjava/lang/Object;Ljava/lang/Object;)Z (greylist, linking, allowed)
D/BufferQueueProducer(22923): [SurfaceTexture-0-22923-0](this:0x6fff073800,id:0,api:1,p:787,c:22923) cancelBuffer: slot 0
W/ple.dev_flutte(22923): Accessing hidden method Lsun/misc/Unsafe;->getObject(Ljava/lang/Object;J)Ljava/lang/Object; (greylist, linking, allowed)
W/ple.dev_flutte(22923): Accessing hidden method Lsun/misc/Unsafe;->getInt(Ljava/lang/Object;J)I (greylist, linking, allowed)
W/ple.dev_flutte(22923): Accessing hidden method Lsun/misc/Unsafe;->getLong(Ljava/lang/Object;J)J (greylist,core-platform-api, linking, allowed)
W/ple.dev_flutte(22923): Accessing hidden method Lsun/misc/Unsafe;->putInt(Ljava/lang/Object;JI)V (greylist, linking, allowed)
D/BufferQueueProducer(22923): [SurfaceTexture-0-22923-0](this:0x6fff073800,id:0,api:1,p:787,c:22923) cancelBuffer: slot 0
D/ColorExSystemServiceHelper(22923): checkColorExSystemService className = com.google.android.gms.chimera.PersistentDirectBootAwareApiService
D/ColorExSystemServiceHelper(22923): checkColorExSystemService className = com.google.android.gms.maps.auth.ApiTokenService
D/TestOverScroll(22923): getScaledOverscrollDistance: b
W/Google Maps Android API(22923): Deprecation notice: In a future release, indoor will no longer be supported on satellite, hybrid or terrain type maps. Even where indoor is not supported, isIndoorEnabled() will continue to return the value that has been set via setIndoorEnabled(), as it does now. By default, setIndoorEnabled is 'true'. The API release notes (https://developers.google.com/maps/documentation/android-api/releases) will let you know when indoor support becomes unavailable on those map types.
W/ple.dev_flutte(22923): Accessing hidden method Lsun/misc/Unsafe;->getObject(Ljava/lang/Object;J)Ljava/lang/Object; (greylist, linking, allowed)
W/ple.dev_flutte(22923): Accessing hidden method Lsun/misc/Unsafe;->getInt(Ljava/lang/Object;J)I (greylist, linking, allowed)
W/ple.dev_flutte(22923): Accessing hidden method Lsun/misc/Unsafe;->putObject(Ljava/lang/Object;JLjava/lang/Object;)V (greylist, linking, allowed)
W/ple.dev_flutte(22923): Accessing hidden method Lsun/misc/Unsafe;->putInt(Ljava/lang/Object;JI)V (greylist, linking, allowed)
D/ColorExSystemServiceHelper(22923): checkColorExSystemService className = com.google.android.location.internal.GoogleLocationManagerService
D/WindowManager(22923): Add to mViews: DecorView@ac791cc[MainActivity], this = android.view.WindowManagerGlobal@11a30a2,pkg= com.example.dev_flutter
D/ViewRootImpl[MainActivity](22923): hardware acceleration = true , fakeHwAccelerated = false, sRendererDisabled = false, forceHwAccelerated = false, sSystemRendererDisabled = false
I/InputTransport(22923): Create ARC handle: 0x6fff176c40
E/AndroidRuntime(22923): FATAL EXCEPTION: main
E/AndroidRuntime(22923): Process: com.example.dev_flutter, PID: 22923
E/AndroidRuntime(22923): java.lang.AbstractMethodError: abstract method "void io.flutter.plugin.platform.PlatformView.onFlutterViewAttached(android.view.View)"
E/AndroidRuntime(22923): 	at io.flutter.plugin.platform.VirtualDisplayController.onFlutterViewAttached(VirtualDisplayController.java:181)
E/AndroidRuntime(22923): 	at io.flutter.plugin.platform.PlatformViewsController$1.createVirtualDisplayForPlatformView(PlatformViewsController.java:233)
E/AndroidRuntime(22923): 	at io.flutter.embedding.engine.systemchannels.PlatformViewsChannel$1.create(PlatformViewsChannel.java:104)
E/AndroidRuntime(22923): 	at io.flutter.embedding.engine.systemchannels.PlatformViewsChannel$1.onMethodCall(PlatformViewsChannel.java:59)
E/AndroidRuntime(22923): 	at io.flutter.plugin.common.MethodChannel$IncomingMethodCallHandler.onMessage(MethodChannel.java:233)
E/AndroidRuntime(22923): 	at io.flutter.embedding.engine.dart.DartMessenger.handleMessageFromDart(DartMessenger.java:85)
E/AndroidRuntime(22923): 	at io.flutter.embedding.engine.FlutterJNI.handlePlatformMessage(FlutterJNI.java:738)
E/AndroidRuntime(22923): 	at android.os.MessageQueue.nativePollOnce(Native Method)
E/AndroidRuntime(22923): 	at android.os.MessageQueue.next(MessageQueue.java:336)
E/AndroidRuntime(22923): 	at android.os.Looper.loop(Looper.java:182)
E/AndroidRuntime(22923): 	at android.app.ActivityThread.main(ActivityThread.java:7822)
E/AndroidRuntime(22923): 	at java.lang.reflect.Method.invoke(Native Method)
E/AndroidRuntime(22923): 	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492)
E/AndroidRuntime(22923): 	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1026)
D/BufferQueueProducer(22923): [SurfaceTexture-0-22923-0](this:0x6fff073800,id:0,api:1,p:787,c:22923) cancelBuffer: slot 0
I/Process (22923): Sending signal. PID: 22923 SIG: 9
Lost connection to device.
Exited (sigterm)

multiple flutter doctor -v

[✓] Flutter (Channel dev, 1.25.0-8.0.pre, on macOS 11.0.1 20B29 darwin-x64,
 locale en-GB)
 • Flutter version 1.25.0-8.0.pre at /Users/tahatesser/Code/flutter_dev
 • Framework revision a12e2a473a (5 days ago), 2020-12-08 23:13:04 -0500
 • Engine revision df39e5c515
 • Dart version 2.12.0 (build 2.12.0-133.0.dev)

[✓] Android toolchain - develop for Android devices (Android SDK version 30.0.2)
 • Android SDK at /Users/tahatesser/Code/sdk
 • Platform android-30, build-tools 30.0.2
 • ANDROID_HOME = /Users/tahatesser/Code/sdk
 • Java binary at: /Applications/Android
 Studio.app/Contents/jre/jdk/Contents/Home/bin/java
 • Java version OpenJDK Runtime Environment (build
 1.8.0_242-release-1644-b3-6915495)
 • All Android licenses accepted.

[✓] Xcode - develop for iOS and macOS (Xcode 12.2)
 • Xcode at /Volumes/Extreme/Xcode.app/Contents/Developer
 • Xcode 12.2, Build version 12B45b
 • CocoaPods version 1.10.0

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

[✓] Android Studio (version 4.1)
 • 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
 1.8.0_242-release-1644-b3-6915495)

[!] Android Studio
 • Android Studio at /Applications/Android/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
 ✗ Android Studio not found at /Applications/Android/Contents
 • Try updating or re-installing Android Studio.

[✓] VS Code (version 1.52.0)
 • VS Code at /Applications/Visual Studio Code.app/Contents
 • Flutter extension version 3.17.0

[✓] Connected device (5 available)
 • RMX2001 (mobile) • EUYTFEUSQSRGDA6D •
 android-arm64 • Android 10 (API 29)
 • Taha’s iPad (mobile) • 00008020-000255113EE8402E • ios
 • iOS 14.2
 • iPhone 12 (mobile) • 2188C52E-1D22-45B2-98B8-48401D2B6716 • ios
 • com.apple.CoreSimulator.SimRuntime.iOS-14-2 (simulator)
 • macOS (desktop) • macos • darwin-x64
 • macOS 11.0.1 20B29 darwin-x64
 • Chrome (web) • chrome •
 web-javascript • Google Chrome 87.0.4280.88

! Doctor found issues in 1 category.

[✓] Flutter (Channel master, 1.25.0-9.0.pre.43, on macOS 11.0.1 20B29
 darwin-x64, locale en-GB)
 • Flutter version 1.25.0-9.0.pre.43 at /Users/tahatesser/Code/flutter_master
 • Framework revision 63062a6443 (22 hours ago), 2020-12-13 23:19:13 +0800
 • Engine revision 4797b06652
 • Dart version 2.12.0 (build 2.12.0-141.0.dev)

[✓] Android toolchain - develop for Android devices (Android SDK version 30.0.2)
 • Android SDK at /Users/tahatesser/Code/sdk
 • Platform android-30, build-tools 30.0.2
 • ANDROID_HOME = /Users/tahatesser/Code/sdk
 • Java binary at: /Applications/Android
 Studio.app/Contents/jre/jdk/Contents/Home/bin/java
 • Java version OpenJDK Runtime Environment (build
 1.8.0_242-release-1644-b3-6915495)
 • All Android licenses accepted.

[✓] Xcode - develop for iOS and macOS (Xcode 12.2)
 • Xcode at /Volumes/Extreme/Xcode.app/Contents/Developer
 • Xcode 12.2, Build version 12B45b
 • CocoaPods version 1.10.0

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

[✓] Android Studio (version 4.1)
 • 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
 1.8.0_242-release-1644-b3-6915495)

[!] Android Studio
 • Android Studio at /Applications/Android/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
 ✗ Android Studio not found at /Applications/Android/Contents
 • Try updating or re-installing Android Studio.

[✓] VS Code (version 1.52.0)
 • VS Code at /Applications/Visual Studio Code.app/Contents
 • Flutter extension version 3.17.0

[✓] Connected device (5 available)
 • RMX2001 (mobile) • EUYTFEUSQSRGDA6D •
 android-arm64 • Android 10 (API 29)
 • Taha’s iPad (mobile) • 00008020-000255113EE8402E • ios
 • iOS 14.2
 • iPhone 12 (mobile) • 2188C52E-1D22-45B2-98B8-48401D2B6716 • ios
 • com.apple.CoreSimulator.SimRuntime.iOS-14-2 (simulator)
 • macOS (desktop) • macos • darwin-x64
 • macOS 11.0.1 20B29 darwin-x64
 • Chrome (web) • chrome •
 web-javascript • Google Chrome 87.0.4280.88

! Doctor found issues in 1 category.