🐛 [Cloud Firestore] Fatal Exception: java.lang.NullPointerException Attempt to invoke virtual method 'void f.a.b.a.j.a(java.lang.String, java.lang.Object)' on a null object reference

[hansels]

Bug report

These issues only happen on Android phones only. It worked fine in iOS. I'm using Flutter 1.20.3 and use cloud_firestore ^0.14.0+2

Fatal Exception: java.lang.NullPointerException
Attempt to invoke virtual method 'void f.a.b.a.j.a(java.lang.String, java.lang.Object)' on a null object reference
io.flutter.plugins.firebase.firestore.FlutterFirebaseFirestorePlugin.a (FlutterFirebaseFirestorePlugin.java:67)
io.flutter.plugins.firebase.firestore.-$$Lambda$FlutterFirebaseFirestorePlugin$Om-QqNeCto0p2tej6MhbBamtjUw.onEvent (-.java:6)
com.google.firebase.firestore.Query.a (Query.java:27)
com.google.firebase.firestore.Query$$Lambda$3.a (Query.java:6)
com.google.firebase.firestore.core.AsyncEventListener.a (AsyncEventListener.java:6)
com.google.firebase.firestore.core.AsyncEventListener$$Lambda$1.run (AsyncEventListener.java:6)
android.os.Handler.handleCallback (Handler.java:883)
android.os.Handler.dispatchMessage (Handler.java:100)
android.os.Looper.loop (Looper.java:237)
android.app.ActivityThread.main (ActivityThread.java:8125)
java.lang.reflect.Method.invoke (Method.java)
com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run (RuntimeInit.java:496)
com.android.internal.os.ZygoteInit.main (ZygoteInit.java:1100)

[hansels]

My Flutter Doctor:

[✓] Flutter (Channel stable, 1.20.3, on Mac OS X 10.15.4 19E266, locale en-ID)
    • Flutter version 1.20.3 at /Users/hanselsusanto/Development/flutter
    • Framework revision 216dee60c0 (8 days ago), 2020-09-01 12:24:47 -0700
    • Engine revision d1bc06f032
    • Dart version 2.9.2

[✓] Android toolchain - develop for Android devices (Android SDK version 29.0.3)
    • Android SDK at /Users/hanselsusanto/Library/Android/sdk
    • Platform android-30, build-tools 29.0.3
    • Java binary at: /Applications/Android
      Studio.app/Contents/jre/jdk/Contents/Home/bin/java
    • Java version OpenJDK Runtime Environment (build
      1.8.0_212-release-1586-b4-5784211)
    • All Android licenses accepted.

[✓] Xcode - develop for iOS and macOS (Xcode 11.7)
    • Xcode at /Applications/Xcode.app/Contents/Developer
    • Xcode 11.7, Build version 11E801a
    • CocoaPods version 1.9.1

[✓] Android Studio (version 3.6)
    • Android Studio at /Applications/Android Studio.app/Contents
    • Flutter plugin version 47.1.1
    • Dart plugin version 192.8052
    • Java version OpenJDK Runtime Environment (build
      1.8.0_212-release-1586-b4-5784211)

[✓] VS Code (version 1.48.2)
    • VS Code at /Applications/Visual Studio Code.app/Contents
    • Flutter extension version 3.14.1

[✓] Connected device (1 available)
    • iPhone 8 (mobile) • 322380E7-0B2D-47CA-828F-9EE966D04A2C • ios •
      com.apple.CoreSimulator.SimRuntime.iOS-13-7 (simulator)

[nipunasudha]

Same error on Flutter stable 1.20.3 with cloud_firestore: ^0.13.5

[joniaiuser]

Similar error on Crashlytics logs.. Latest Flutter Stable build in production.

  #firebase
  firebase_core: ^0.5.0
  firebase_auth: ^0.18.0+1
  cloud_firestore: ^0.14.0+2
  firebase_storage: ^4.0.0
  firebase_analytics: ^6.0.0
  firebase_remote_config: ^0.4.0
  firebase_crashlytics: ^0.2.0-dev.5
  firebase_messaging: ^7.0.0
  firebase_performance: ^0.4.0
  firebase_dynamic_links: ^0.6.0

`Fatal Exception: java.lang.NullPointerException: Attempt to invoke virtual method 'void io.flutter.plugin.common.MethodChannel.invokeMethod(java.lang.String, java.lang.Object, io.flutter.plugin.common.MethodChannel$Result)' on a null object reference
       at io.flutter.plugins.firebase.auth.FlutterFirebaseAuthPlugin$3.onCodeAutoRetrievalTimeOut(FlutterFirebaseAuthPlugin.java:828)
       at com.google.firebase.auth.api.internal.zzfk.zza(zzfk.java:2)
       at com.google.firebase.auth.api.internal.zzfm.run(zzfm.java:4)
       at android.os.Handler.handleCallback(Handler.java:789)
       at android.os.Handler.dispatchMessage(Handler.java:98)
       at android.os.Looper.loop(Looper.java:164)
       at android.app.ActivityThread.main(ActivityThread.java:6944)
       at java.lang.reflect.Method.invoke(Method.java)
       at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:327)
       at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1374)`

[Ehesp]

Does this happen when any specific code is run?

[joniaiuser]

I think for mine it's when they are trying to link their account to a Google account after signing in with an anonymous account.

sorry there were two instances... one is during normal sign-up. I cannot tell if it's Google or Mobile number. But it triggered a crash in these two instances.

[TahaTesser]

Hi @hansels
Can you please provide flutter run --verbose logs, and a minimal complete reproducible code sample
Thank you

[hansels]

Sure here they are

logs

[+17123 ms] Performing Streamed Install
                     Success
[        ] Installing build/app/outputs/flutter-apk/app.apk... (completed in 17.1s)
[        ] executing: /Users/hanselsusanto/Library/Android/sdk/platform-tools/adb -s
3057ccbc shell echo -n e141cdad8ae976abfe5d734aa9b4359e38b4e69b >
/data/local/tmp/sky.dev.mtsstudio.edufair.sha1
[+1055 ms] Redmi Note 7 startApp
[   +4 ms] executing: /Users/hanselsusanto/Library/Android/sdk/platform-tools/adb -s
3057ccbc shell am start -a android.intent.action.RUN -f 0x20000000 --ez
enable-background-compilation true --ez enable-dart-profiling true --ez
enable-checked-mode true --ez verify-entry-points true
dev.mtsstudio.edufair/dev.mtsstudio.edufair.MainActivity
[ +673 ms] Starting: Intent { act=android.intent.action.RUN flg=0x20000000
cmp=dev.mtsstudio.edufair/.MainActivity (has extras) }
[   +1 ms] Waiting for observatory port to be available...
[+6949 ms] Observatory URL on device: http://127.0.0.1:37923/AnOOWcLVRCM=/
[   +2 ms] executing: /Users/hanselsusanto/Library/Android/sdk/platform-tools/adb -s
3057ccbc forward tcp:0 tcp:37923
[   +6 ms] 64642
[        ] Forwarded host port 64642 to device port 37923 for Observatory
[   +5 ms] Caching compiled dill
[ +117 ms] Connecting to service protocol: http://127.0.0.1:64642/AnOOWcLVRCM=/
[ +422 ms] Successfully connected to service protocol:
http://127.0.0.1:64642/AnOOWcLVRCM=/
[        ] Waiting for Redmi Note 7 to report its views...
[   +7 ms] Waiting for Redmi Note 7 to report its views... (completed in 6ms)
[   +9 ms] DevFS: Creating new filesystem on the device (null)
[  +35 ms] DevFS: Created new filesystem on the device
(file:///data/user/0/dev.mtsstudio.edufair/code_cache/flutter_edufairNHFHFB/flutter_edu
fair/)
[   +3 ms] Updating assets
[ +167 ms] Manifest contained wildcard assets. Inserting missing file into build graph
to force rerun. for more information see #56466.
[   +8 ms] Syncing files to device Redmi Note 7...
[   +1 ms] Scanning asset files
[   +2 ms] <- reset
[        ] Compiling dart to kernel with 0 updated files
[        ] <- recompile package:flutter_edufair/main.dart
3adb5620-03d3-41a0-922f-877f9ba79739
[        ] <- 3adb5620-03d3-41a0-922f-877f9ba79739
[ +154 ms] Updating files
[ +401 ms] E/chromium(18917): [ERROR:filesystem_posix.cc(62)] mkdir
/data/user/0/dev.mtsstudio.edufair/cache/WebView/Crashpad: No such file or directory
(2)
[ +492 ms] W/FileUtils(18917): Slow Operation: fsync took 1344ms
[  +23 ms] D/SharedPreferencesImpl(18917): Time required to fsync
/data/user/0/dev.mtsstudio.edufair/shared_prefs/WebViewChromiumPrefs.xml: [<1: 0, <2:
0, <4: 0, <8: 0, <16: 0, <32: 0, <64: 0, <128: 0, <256: 0, <512: 0, <1024: 0, <2048: 1,
<4096: 0, <8192: 0, <16384: 0, >=16384: 0]
[   +8 ms] DevFS: Sync finished
[        ] Syncing files to device Redmi Note 7... (completed in 1,086ms)
[        ] Synced 2.9MB.
[        ] <- accept
[   +3 ms] Connected to _flutterView/0x7614b89020.
[   +1 ms] Flutter run key commands.
[   +1 ms] r Hot reload. 🔥🔥🔥
[        ] R Hot restart.
[        ] h Repeat this help message.
[        ] d Detach (terminate "flutter run" but leave application running).
[        ] c Clear the screen
[        ] q Quit (terminate the application on the device).
[        ] An Observatory debugger and profiler on Redmi Note 7 is available at:
           http://127.0.0.1:64642/AnOOWcLVRCM=/
[ +336 ms] I/sstudio.edufai(18917): ProcessProfilingInfo new_methods=2987 is saved
saved_to_disk=1 resolve_classes_delay=8000
[+1029 ms] W/BpBinder(18917): Slow Binder: BpBinder transact took 1512ms,
interface=android.os.IUserManager, code=37 oneway=false
[+1238 ms] W/sstudio.edufai(18917): Accessing hidden method
Landroid/view/accessibility/AccessibilityNodeInfo;->getSourceNodeId()J (greylist,
reflection, allowed)
[        ] W/sstudio.edufai(18917): Accessing hidden method
Landroid/view/accessibility/AccessibilityRecord;->getSourceNodeId()J (greylist,
reflection, allowed)
[        ] W/sstudio.edufai(18917): Accessing hidden field
Landroid/view/accessibility/AccessibilityNodeInfo;->mChildNodeIds:Landroid/util/LongArr
ay; (greylist, reflection, allowed)
[   +6 ms] W/sstudio.edufai(18917): Accessing hidden method
Landroid/util/LongArray;->get(I)J (greylist, reflection, allowed)
[  +67 ms] W/Activity(18917): Slow Operation: Activity
dev.mtsstudio.edufair/.MainActivity onCreate took 9912ms
[  +83 ms] W/Looper  (18917): Slow Looper main: Long Msg: seq=3 plan=18:28:22.197
late=1050ms wall=10038ms running=0ms h=android.app.ActivityThread$H w=159
[   +4 ms] W/Looper  (18917): Slow Looper main: Activity
dev.mtsstudio.edufair/.MainActivity is 1050ms late (wall=10038ms running=0ms
ClientTransaction{ callbacks=[android.app.servertransaction.LaunchActivityItem]
lifecycleRequest=android.app.servertransaction.ResumeActivityItem }) because of 1 msg,
msg 1 took 1207ms (seq=2 late=2ms h=android.app.ActivityThread$H w=110)
[  +13 ms] W/Looper  (18917): Slow Looper main: Activity
dev.mtsstudio.edufair/.MainActivity is 11098ms late (wall=0ms running=0ms
ClientTransaction{
callbacks=[android.app.servertransaction.TopResumedActivityChangeItem] }) because of 2
msg, msg 1 took 1207ms (seq=2 late=2ms h=android.app.ActivityThread$H w=110), msg 2
took 10038ms (seq=3 late=1050ms h=android.app.ActivityThread$H w=159)
[  +57 ms] W/sstudio.edufai(18917): Accessing hidden method
Ldalvik/system/CloseGuard;->get()Ldalvik/system/CloseGuard;
(greylist,core-platform-api, reflection, allowed)
[        ] W/sstudio.edufai(18917): Accessing hidden method
Ldalvik/system/CloseGuard;->open(Ljava/lang/String;)V (greylist,core-platform-api,
reflection, allowed)
[        ] W/sstudio.edufai(18917): Accessing hidden method
Ldalvik/system/CloseGuard;->warnIfOpen()V (greylist,core-platform-api, reflection,
allowed)
[        ] W/sstudio.edufai(18917): Accessing hidden method
Llibcore/io/Memory;->peekLong(JZ)J (greylist, reflection, allowed)
[        ] W/sstudio.edufai(18917): Accessing hidden method
Llibcore/io/Memory;->pokeLong(JJZ)V (greylist, reflection, allowed)
[   +9 ms] W/sstudio.edufai(18917): Accessing hidden method
Llibcore/io/Memory;->pokeInt(JIZ)V (greylist, reflection, allowed)
[        ] W/sstudio.edufai(18917): Accessing hidden method
Llibcore/io/Memory;->peekInt(JZ)I (greylist, reflection, allowed)
[        ] W/sstudio.edufai(18917): Accessing hidden method
Llibcore/io/Memory;->pokeByte(JB)V (greylist, reflection, allowed)
[        ] W/sstudio.edufai(18917): Accessing hidden method
Llibcore/io/Memory;->peekByte(J)B (greylist, reflection, allowed)
[        ] W/sstudio.edufai(18917): Accessing hidden method
Llibcore/io/Memory;->pokeByteArray(J[BII)V (greylist, reflection, allowed)
[        ] W/sstudio.edufai(18917): Accessing hidden method
Llibcore/io/Memory;->peekByteArray(J[BII)V (greylist, reflection, allowed)
[        ] W/sstudio.edufai(18917): Accessing hidden method
Lsun/misc/Unsafe;->objectFieldOffset(Ljava/lang/reflect/Field;)J
(greylist,core-platform-api, reflection, allowed)
[        ] W/sstudio.edufai(18917): Accessing hidden method
Lsun/misc/Unsafe;->getLong(Ljava/lang/Object;J)J (greylist,core-platform-api,
reflection, allowed)
[        ] W/sstudio.edufai(18917): Accessing hidden field Ljava/nio/Buffer;->address:J
(greylist, reflection, allowed)
[        ] W/sstudio.edufai(18917): Accessing hidden method
Lsun/misc/Unsafe;->arrayBaseOffset(Ljava/lang/Class;)I (greylist,core-platform-api,
reflection, allowed)
[        ] W/sstudio.edufai(18917): Accessing hidden method
Lsun/misc/Unsafe;->arrayIndexScale(Ljava/lang/Class;)I (greylist, reflection, allowed)
[        ] W/sstudio.edufai(18917): Accessing hidden method
Lsun/misc/Unsafe;->getInt(Ljava/lang/Object;J)I (greylist, reflection, allowed)
[        ] W/sstudio.edufai(18917): Accessing hidden method
Lsun/misc/Unsafe;->putInt(Ljava/lang/Object;JI)V (greylist, reflection, allowed)
[        ] W/sstudio.edufai(18917): Accessing hidden method
Lsun/misc/Unsafe;->getLong(Ljava/lang/Object;J)J (greylist,core-platform-api,
reflection, allowed)
[        ] W/sstudio.edufai(18917): Accessing hidden method
Lsun/misc/Unsafe;->putLong(Ljava/lang/Object;JJ)V (greylist, reflection, allowed)
[   +1 ms] W/sstudio.edufai(18917): Accessing hidden method
Lsun/misc/Unsafe;->getObject(Ljava/lang/Object;J)Ljava/lang/Object; (greylist,
reflection, allowed)
[        ] W/sstudio.edufai(18917): Accessing hidden method
Lsun/misc/Unsafe;->putObject(Ljava/lang/Object;JLjava/lang/Object;)V (greylist,
reflection, allowed)
[  +40 ms] D/SurfaceView(18917): UPDATE null, mIsCastMode = false
[  +82 ms] W/sstudio.edufai(18917): Accessing hidden method
Lcom/android/org/conscrypt/ConscryptFileDescriptorSocket;->setUseSessionTickets(Z)V
(greylist,core-platform-api, reflection, allowed)
[        ] W/sstudio.edufai(18917): Accessing hidden method
Lcom/android/org/conscrypt/ConscryptFileDescriptorSocket;->setHostname(Ljava/lang/Strin
g;)V (greylist,core-platform-api, reflection, allowed)
[        ] W/sstudio.edufai(18917): Accessing hidden method
Lcom/android/org/conscrypt/OpenSSLSocketImpl;->setAlpnProtocols([B)V
(greylist,core-platform-api, reflection, allowed)
[ +185 ms] W/sstudio.edufai(18917): Accessing hidden method
Lcom/android/org/conscrypt/OpenSSLSocketImpl;->getAlpnSelectedProtocol()[B
(greylist,core-platform-api, reflection, allowed)
[ +979 ms] W/Gralloc3(18917): mapper 3.x is not supported
[ +203 ms] I/OpenGLRenderer(18917): Davey! duration=1606ms; Flags=1,
IntendedVsync=13370086847617, Vsync=13370153514281,
OldestInputEvent=9223372036854775807, NewestInputEvent=0,
HandleInputStart=13370161557918, AnimationStart=13370161633543,
PerformTraversalsStart=13370161638804, DrawStart=13371477037345,
SyncQueued=13371480960939, SyncStart=13371481749741,
IssueDrawCommandsStart=13371482211251, SwapBuffers=13371691345678,
FrameCompleted=13371694021303, DequeueBufferDuration=14722000,
QueueBufferDuration=1384000, 
[  +13 ms] W/Looper  (18917): Slow Looper main: Long Msg: seq=22 plan=18:28:33.252
late=75ms wall=1542ms running=0ms h=android.view.Choreographer$FrameHandler
c=android.view.Choreographer$FrameDisplayEventReceiver
[   +2 ms] E/libEGL  (18917): call to OpenGL ES API with no current context (logged
once per thread)
[  +41 ms] I/Choreographer(18917): Skipped 95 frames!  The application may be doing too
much work on its main thread.
[  +36 ms] W/Looper  (18917): Slow Looper main: doFrame is 1590ms late because of 3
msg, msg 1 took 1542ms (seq=22 late=75ms h=android.view.Choreographer$FrameHandler
c=android.view.Choreographer$FrameDisplayEventReceiver)
[  +54 ms] E/FirebaseInstanceId(18917): Topic sync or token retrieval failed on hard
failure exceptions: FIS_AUTH_ERROR. Won't retry the operation.
[+1180 ms] W/BpBinder(18917): Slow Binder: BpBinder transact took 1103ms,
interface=com.google.android.gms.measurement.internal.IMeasurementService, code=11
oneway=false
[+2999 ms] W/DynamiteModule(18917): Local module descriptor class for providerinstaller
not found.
[   +7 ms] I/DynamiteModule(18917): Considering local module providerinstaller:0 and
remote module providerinstaller:0
[        ] W/ProviderInstaller(18917): Failed to load providerinstaller module: No
acceptable module found. Local version is 0 and remote version is 0.
[  +42 ms] I/sstudio.edufai(18917): The ClassLoaderContext is a special shared library.
[  +13 ms] I/sstudio.edufai(18917): The ClassLoaderContext is a special shared library.
[   +9 ms] I/sstudio.edufai(18917): The ClassLoaderContext is a special shared library.
[  +66 ms] W/sstudio.edufai(18917): Accessing hidden method
Lsun/misc/Unsafe;->getLong(Ljava/lang/Object;J)J (greylist,core-platform-api, linking,
allowed)
[        ] W/sstudio.edufai(18917): Accessing hidden method
Lsun/misc/Unsafe;->copyMemory(JJJ)V (greylist, linking, allowed)
[        ] W/sstudio.edufai(18917): Accessing hidden method
Lsun/misc/Unsafe;->getByte(J)B (greylist,core-platform-api, linking, allowed)
[        ] W/sstudio.edufai(18917): Accessing hidden method
Lsun/misc/Unsafe;->getByte(Ljava/lang/Object;J)B (greylist,core-platform-api, linking,
allowed)
[        ] W/sstudio.edufai(18917): Accessing hidden method
Lsun/misc/Unsafe;->getLong(J)J (greylist,core-platform-api, linking, allowed)
[        ] W/sstudio.edufai(18917): Accessing hidden method
Lsun/misc/Unsafe;->putByte(JB)V (greylist,core-platform-api, linking, allowed)
[        ] W/sstudio.edufai(18917): Accessing hidden method
Lsun/misc/Unsafe;->putByte(Ljava/lang/Object;JB)V (greylist,core-platform-api, linking,
allowed)
[        ] W/sstudio.edufai(18917): Accessing hidden method
Lsun/misc/Unsafe;->getLong(Ljava/lang/Object;J)J (greylist,core-platform-api,
reflection, allowed)
[   +2 ms] W/sstudio.edufai(18917): Accessing hidden method
Lsun/misc/Unsafe;->getLong(Ljava/lang/Object;J)J (greylist,core-platform-api,
reflection, allowed)
[  +57 ms] I/sstudio.edufai(18917): Waiting for a blocking GC ClassLinker
[   +5 ms] I/sstudio.edufai(18917): WaitForGcToComplete blocked ClassLinker on
ClassLinker for 5.155ms
[  +84 ms] V/NativeCrypto(18917): Registering
com/google/android/gms/org/conscrypt/NativeCrypto's 286 native methods...
[  +56 ms] W/sstudio.edufai(18917): Accessing hidden method
Ljava/security/spec/ECParameterSpec;->getCurveName()Ljava/lang/String; (greylist,
reflection, allowed)
[  +61 ms] I/ProviderInstaller(18917): Installed default security provider
GmsCore_OpenSSL
[ +188 ms] W/sstudio.edufai(18917): Accessing hidden field
Ljava/net/Socket;->impl:Ljava/net/SocketImpl; (greylist, reflection, allowed)
[  +12 ms] W/sstudio.edufai(18917): Accessing hidden field
Ljava/io/FileDescriptor;->descriptor:I (greylist, JNI, allowed)
[  +40 ms] W/sstudio.edufai(18917): Accessing hidden method
Ljava/security/spec/ECParameterSpec;->setCurveName(Ljava/lang/String;)V (greylist,
reflection, allowed)
[  +23 ms] W/sstudio.edufai(18917): Accessing hidden method
Ldalvik/system/BlockGuard;->getThreadPolicy()Ldalvik/system/BlockGuard$Policy;
(greylist,core-platform-api, linking, allowed)
[        ] W/sstudio.edufai(18917): Accessing hidden method
Ldalvik/system/BlockGuard$Policy;->onNetwork()V (greylist, linking, allowed)
[+7557 ms] I/flutter (18917): CacheManager: Failed to download file from  with error:
[        ] I/flutter (18917): Invalid argument(s): No host specified in URI 
[  +19 ms] I/chatty  (18917): uid=10312(dev.mtsstudio.edufair) 1.ui identical 10 lines
[        ] I/flutter (18917): CacheManager: Failed to download file from  with error:
[        ] I/flutter (18917): Invalid argument(s): No host specified in URI 
[+16394 ms] W/FA      (18917): setCurrentScreen cannot be called with the same class
and name
[+2869 ms] W/InputTransport(18917): Slow Input: 111ms so far, channel
'ClientState{ea0c718 uid=10312 pid=18917 displayId=0} (server)' publisher ~
publishKeyEvent: seq=1, deviceId=-1, source=0x101, action=0x0, flags=0x8, keyCode=4,
scanCode=0, metaState=0x0, repeatCount=0,downTime=13403435000000,
eventTime=13403435000000
[  +31 ms] W/InputTransport(18917): Slow Input: 141ms so far, channel
'ClientState{ea0c718 uid=10312 pid=18917 displayId=0} (server)' publisher ~
publishKeyEvent: seq=2, deviceId=-1, source=0x101, action=0x1, flags=0x8, keyCode=4,
scanCode=0, metaState=0x0, repeatCount=0,downTime=13403435000000,
eventTime=13403435000000
[+2738 ms] W/FA      (18917): setCurrentScreen cannot be called with the same class and
name
[+1209 ms] W/InputTransport(18917): Slow Input: 116ms so far, channel
'ClientState{ea0c718 uid=10312 pid=18917 displayId=0} (server)' publisher ~
publishKeyEvent: seq=4, deviceId=-1, source=0x101, action=0x1, flags=0x8, keyCode=4,
scanCode=0, metaState=0x0, repeatCount=0,downTime=13407414000000,
eventTime=13407414000000
[+1619 ms] E/FA      (18917): Failed to send event to the service:
android.os.DeadObjectException:
com.google.android.gms.measurement.internal.zzer.zza(com.google.android.gms:play-servic
es-measurement-impl@@17.5.0:6)
[ +293 ms] W/sstudio.edufai(18917): Verification of java.lang.String
com.google.android.gms.common.util.ProcessUtils.zzd(int) took 100.964ms
[+1930 ms] W/FA      (18917): setCurrentScreen cannot be called with the same class and
name
[+1244 ms] W/InputTransport(18917): Slow Input: 126ms so far, channel
'ClientState{ea0c718 uid=10312 pid=18917 displayId=0} (server)' publisher ~
publishKeyEvent: seq=6, deviceId=-1, source=0x101, action=0x1, flags=0x8, keyCode=4,
scanCode=0, metaState=0x0, repeatCount=0,downTime=13412489000000,
eventTime=13412489000000
[+1135 ms] W/BpBinder(18917): Slow Binder: BpBinder transact took 966ms, interface=,
code=46 oneway=false
[ +960 ms] Service protocol connection closed.
[        ] Lost connection to device.
[   +2 ms] executing: /Users/hanselsusanto/Library/Android/sdk/platform-tools/adb -s
3057ccbc forward --list
[   +6 ms] Exit code 0 from:
/Users/hanselsusanto/Library/Android/sdk/platform-tools/adb -s 3057ccbc forward --list
[        ] 3057ccbc tcp:64642 tcp:37923
[   +1 ms] executing: /Users/hanselsusanto/Library/Android/sdk/platform-tools/adb -s
3057ccbc forward --remove tcp:64642
[   +7 ms] DevFS: Deleting filesystem on the device
(file:///data/user/0/dev.mtsstudio.edufair/code_cache/flutter_edufairNHFHFB/flutter_edu
fair/)
[ +258 ms] Ignored error while cleaning up DevFS: TimeoutException after
0:00:00.250000: Future not completed
[   +1 ms] executing: /Users/hanselsusanto/Library/Android/sdk/platform-tools/adb -s
3057ccbc forward --list
[   +6 ms] Exit code 0 from:
/Users/hanselsusanto/Library/Android/sdk/platform-tools/adb -s 3057ccbc forward --list
[   +1 ms] "flutter run" took 124,261ms.
[ +110 ms] ensureAnalyticsSent: 107ms
[   +2 ms] Running shutdown hooks
[        ] Shutdown hook priority 4
[  +10 ms] Shutdown hooks complete
[        ] exiting with code 0

[TahaTesser]

Hi @hansels
The logs you provided doesn't contain Fatal Exception
Can you please provide flutter run --verbose with fatal exception and a complete reproducible minimal code sample
Thank you