Flutter 应用程序 apk 在手机上无法正常运行，但在模拟器上运行良好

Question

Flutter app apk does not work properly on phone but works well on emulator.Clicking the button to add data to the sqflite database does not work or when I change the application language.I've tried all the suggestions I found on the internet but it still doesn't work I don't understand where is the problem.Works great in the emulator but When I install the apk and install it on my phone, it doesn't work. Flutter run -v

> [ +214 ms] executing: [C:\src\flutter/] git -c log.showSignature=false log -n 1 --pretty=format:%H
[ +132 ms] Exit code 0 from: git -c log.showSignature=false log -n 1 --pretty=format:%H
[   +1 ms] 9b2d32b605630f28625709ebd9d78ab3016b2bf6
[   +1 ms] executing: [C:\src\flutter/] git tag --points-at HEAD
[ +144 ms] Exit code 0 from: git tag --points-at HEAD
[        ] 1.22.6
[  +17 ms] executing: [C:\src\flutter/] git rev-parse --abbrev-ref --symbolic @{u}
[  +97 ms] Exit code 0 from: git rev-parse --abbrev-ref --symbolic @{u}
[   +1 ms] origin/stable
[   +1 ms] executing: [C:\src\flutter/] git ls-remote --get-url origin
[  +83 ms] Exit code 0 from: git ls-remote --get-url origin
[   +1 ms] https://github.com/flutter/flutter.git
[ +167 ms] executing: [C:\src\flutter/] git rev-parse --abbrev-ref HEAD
[ +137 ms] Exit code 0 from: git rev-parse --abbrev-ref HEAD
[   +5 ms] stable
[ +175 ms] Artifact Instance of 'AndroidMavenArtifacts' is not required, skipping update.
[  +19 ms] Artifact Instance of 'AndroidGenSnapshotArtifacts' is not required, skipping update.
[   +2 ms] Artifact Instance of 'AndroidInternalBuildArtifacts' is not required, skipping update.
[   +1 ms] Artifact Instance of 'IOSEngineArtifacts' is not required, skipping update.
[   +1 ms] Artifact Instance of 'FlutterWebSdk' is not required, skipping update.
[  +12 ms] Artifact Instance of 'WindowsEngineArtifacts' is not required, skipping update.
[   +1 ms] Artifact Instance of 'MacOSEngineArtifacts' is not required, skipping update.
[   +1 ms] Artifact Instance of 'LinuxEngineArtifacts' is not required, skipping update.
[   +2 ms] Artifact Instance of 'LinuxFuchsiaSDKArtifacts' is not required, skipping update.
[   +1 ms] Artifact Instance of 'MacOSFuchsiaSDKArtifacts' is not required, skipping update.
[   +1 ms] Artifact Instance of 'FlutterRunnerSDKArtifacts' is not required, skipping update.
[   +1 ms] Artifact Instance of 'FlutterRunnerDebugSymbols' is not required, skipping update.
[  +78 ms] executing: C:\Users\raghi\AppData\Local\Android\sdk\platform-tools\adb.exe devices -l
[ +101 ms] List of devices attached
[   +8 ms] Artifact Instance of 'MaterialFonts' is not required, skipping update.
[   +1 ms] Artifact Instance of 'GradleWrapper' is not required, skipping update.
[   +1 ms] Artifact Instance of 'AndroidMavenArtifacts' is not required, skipping update.
[   +1 ms] Artifact Instance of 'AndroidGenSnapshotArtifacts' is not required, skipping update.
[   +1 ms] Artifact Instance of 'AndroidInternalBuildArtifacts' is not required, skipping update.
[   +1 ms] Artifact Instance of 'IOSEngineArtifacts' is not required, skipping update.
[   +1 ms] Artifact Instance of 'FlutterWebSdk' is not required, skipping update.
[   +1 ms] Artifact Instance of 'FlutterSdk' is not required, skipping update.
[   +1 ms] Artifact Instance of 'WindowsEngineArtifacts' is not required, skipping update.
[   +1 ms] Artifact Instance of 'MacOSEngineArtifacts' is not required, skipping update.
[   +1 ms] Artifact Instance of 'LinuxEngineArtifacts' is not required, skipping update.
[   +1 ms] Artifact Instance of 'LinuxFuchsiaSDKArtifacts' is not required, skipping update.
[   +1 ms] Artifact Instance of 'MacOSFuchsiaSDKArtifacts' is not required, skipping update.
[   +2 ms] Artifact Instance of 'FlutterRunnerSDKArtifacts' is not required, skipping update.
[   +1 ms] Artifact Instance of 'FlutterRunnerDebugSymbols' is not required, skipping update.
[   +1 ms] Artifact Instance of 'IosUsbArtifacts' is not required, skipping update.
[   +1 ms] Artifact Instance of 'IosUsbArtifacts' is not required, skipping update.
[   +1 ms] Artifact Instance of 'IosUsbArtifacts' is not required, skipping update.
[   +1 ms] Artifact Instance of 'IosUsbArtifacts' is not required, skipping update.
[   +1 ms] Artifact Instance of 'IosUsbArtifacts' is not required, skipping update.
[   +3 ms] Artifact Instance of 'FontSubsetArtifacts' is not required, skipping update.
[ +164 ms] No supported devices connected.
[  +34 ms] "flutter run" took 511ms.
[  +51 ms] 
           #0      throwToolExit (package:flutter_tools/src/base/common.dart:14:3)
           #1      RunCommand.validateCommand (package:flutter_tools/src/commands/run.dart:353:7)
           <asynchronous suspension>
           #2      FlutterCommand.verifyThenRunCommand
(package:flutter_tools/src/runner/flutter_command.dart:933:11)
           <asynchronous suspension>
           #3      FlutterCommand.run.<anonymous closure>
           (package:flutter_tools/src/runner/flutter_command.dart:836:33)
           <asynchronous suspension>
           #4      FlutterCommand.run.<anonymous closure>
(package:flutter_tools/src/runner/flutter_command.dart)
           #5      AppContext.run.<anonymous closure> (package:flutter_tools/src/base/context.dart:150:29)
           #6      _rootRun (dart:async/zone.dart:1190:13)
           #7      _CustomZone.run (dart:async/zone.dart:1093:19)
           #8      _runZoned (dart:async/zone.dart:1630:10)
           #9      runZoned (dart:async/zone.dart:1550:10)
           #10     AppContext.run (package:flutter_tools/src/base/context.dart:149:18)
           #11     FlutterCommand.run (package:flutter_tools/src/runner/flutter_command.dart:825:20)
           #12     CommandRunner.runCommand (package:args/command_runner.dart:197:27)
           #13     FlutterCommandRunner.runCommand.<anonymous closure>
           (package:flutter_tools/src/runner/flutter_command_runner.dart:335:21)
           #14     _rootRunUnary (dart:async/zone.dart:1198:47)
           #15     _CustomZone.runUnary (dart:async/zone.dart:1100:19)
           #16     _FutureListener.handleValue (dart:async/future_impl.dart:143:18)
           #17     Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:696:45)
           #18     Future._propagateToListeners (dart:async/future_impl.dart:725:32)
           #19     Future._completeWithValue (dart:async/future_impl.dart:529:5)
           #20     _AsyncAwaitCompleter.complete (dart:async-patch/async_patch.dart:40:15)
           #21     _completeOnAsyncReturn (dart:async-patch/async_patch.dart:311:13)
           #22     FlutterVersion.checkFlutterVersionFreshness (package:flutter_tools/src/version.dart)
           #23     _rootRunUnary (dart:async/zone.dart:1198:47)
           #24     _CustomZone.runUnary (dart:async/zone.dart:1100:19)
           #25     _FutureListener.handleValue (dart:async/future_impl.dart:143:18)
           #26     Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:696:45)
           #27     Future._propagateToListeners (dart:async/future_impl.dart:725:32)
           #28     Future._completeWithValue (dart:async/future_impl.dart:529:5)
           #29     Future._asyncCompleteWithValue.<anonymous closure> (dart:async/future_impl.dart:567:7)
           #30     _rootRun (dart:async/zone.dart:1190:13)
           #31     _CustomZone.run (dart:async/zone.dart:1093:19)
           #32     _CustomZone.runGuarded (dart:async/zone.dart:997:7)
           #33     _CustomZone.bindCallbackGuarded.<anonymous closure> (dart:async/zone.dart:1037:23)
           #34     _microtaskLoop (dart:async/schedule_microtask.dart:41:21)
           #35     _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)
           #36     _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:118:13)
           #37     _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:169:5)
           
           
>[ +396 ms] ensureAnalyticsSent: 374ms
>[  +15 ms] Running shutdown hooks
>[   +2 ms] Shutdown hooks complete
>[   +2 ms] exiting with code 1

I'm just getting the above error.I created a new project and got that error even in the flutter demo app So it's not a bug with my code.Please help me, I've been dealing with this for 3 days

I'm getting this error with Flutter build apk.

    FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':app:lintVitalRelease'.
> Could not resolve all artifacts for configuration ':app:debugRuntimeClasspath'.
   > Failed to transform libs.jar to match attributes {artifactType=processed-jar, org.gradle.libraryelements=jar, org.gradle.usage=java-runtime}.
      > Execution failed for JetifyTransform: 

But I do not get errors with these codes, but the apk does not work correctly.

flutter build apk --debug

flutter build apk --profile

flutter build apk --release

Answer 1

I don't understand why the problem is caused, but I took care of it.I created a new project with a different name and I rebuilt the files of my old project one by one and copied the contents.I re-downloaded all packages under dependencies in new versions.And lastly I added the internet permission androidManifest.xml even if my application is not using internet. <uses-permission android:name="android.permission.INTERNET" />

This issue most likely occurred after updating Flutter. Always check after updating Flutter