Почему мое приложение Flutter не запускается? ОШИБКА! исключение на этапе «семантический анализ» в исходном модуле «_Bui ⇐ Android

[Anonymous]

Я пытался разобраться, но не нашел даже как. Пожалуйста, помогите мне.
Когда я пытаюсь запустить свое первое приложение Flutter, происходит следующее:

Код: Выделить всё

FAILURE: Build failed with an exception.

* What went wrong:
Could not open settings generic class cache for settings file 'C:\Users\Angel\Downloads\Codigo\Flutter\first_app\android\settings.gradle' (C:\Users\Angel\.gradle\caches\6.7\scripts\1fnwrr8g4rohfp291nvlxj5qe).
> BUG! exception in phase 'semantic analysis' in source unit '_BuildScript_' Unsupported class file major version 60

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan
to get full insights.

* Get more help at https://help.gradle.org

BUILD FAILED in 2s
Running Gradle task 'assembleDebug'...
Running Gradle task 'assembleDebug'... Done                         3.5s
Exception: Gradle task assembleDebug failed with exit code 1

Я уже пробовал с физическим устройством и эмулятором. Я пробую с «futter clean». flutter Doctor -v говорит, что все в порядке.
Если это полезно, вот что получается при запуске «flutter run -v»:

Код: Выделить всё

[ +119 ms] executing: [C:\src\flutter/] git -c log.showSignature=false log -n 1 --pretty=format:%H
[ +128 ms] Exit code 0 from: git -c log.showSignature=false log -n 1 --pretty=format:%H
[   +1 ms] 4d7946a68d26794349189cf21b3f68cc6fe61dcb
[   +2 ms] executing: [C:\src\flutter/] git tag --points-at 4d7946a68d26794349189cf21b3f68cc6fe61dcb
[ +107 ms] Exit code 0 from: git tag --points-at 4d7946a68d26794349189cf21b3f68cc6fe61dcb
[        ] 2.0.3
[  +85 ms] executing: [C:\src\flutter/] git rev-parse --abbrev-ref --symbolic @{u}
[  +77 ms] Exit code 0 from: git rev-parse --abbrev-ref --symbolic @{u}
[        ] origin/stable
[   +1 ms] executing: [C:\src\flutter/] git ls-remote --get-url origin
[  +79 ms] Exit code 0 from: git ls-remote --get-url origin
[   +2 ms] https://github.com/flutter/flutter.git
[ +129 ms] executing: [C:\src\flutter/] git rev-parse --abbrev-ref HEAD
[  +78 ms] Exit code 0 from: git rev-parse --abbrev-ref HEAD
[        ] stable
[ +188 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.
[        ] Artifact Instance of 'FlutterWebSdk' is not required, skipping update.
[   +6 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.
[   +1 ms] Artifact Instance of 'FlutterRunnerSDKArtifacts' is not required, skipping update.
[        ] Artifact Instance of 'FlutterRunnerDebugSymbols' is not required, skipping update.
[ +124 ms] executing: C:\Users\Angel\AppData\Local\Android\sdk\platform-tools\adb.exe devices -l
[  +82 ms] List of devices attached
R9HN50CEZ7J            device product:a11qub model:SM_A115M device:a11q transport_id:4
[  +10 ms] C:\Users\Angel\AppData\Local\Android\sdk\platform-tools\adb.exe -s R9HN50CEZ7J shell getprop
[ +291 ms] Artifact Instance of 'AndroidInternalBuildArtifacts' is not required, skipping update.
[   +2 ms] Artifact Instance of 'IOSEngineArtifacts' is not required, skipping update.
[  +14 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.
[   +1 ms] Artifact Instance of 'FlutterRunnerSDKArtifacts' is not required, skipping update.
[   +1 ms] Artifact Instance of 'FlutterRunnerDebugSymbols' is not required, skipping update.
[ +217 ms] Skipping pub get: version match.
[ +268 ms] Generating
C:\Users\Angel\Downloads\Codigo\Flutter\first_app\android\app\src\main\java\io\flutter\plugins\GeneratedPluginRegistrant.java
[ +129 ms] ro.hardware = qcom
[  +88 ms] Initializing file store
[  +22 ms] Skipping target: gen_localizations
[  +18 ms] complete
[  +20 ms] Launching lib\main.dart on SM A115M in debug mode...
[  +15 ms] C:\src\flutter\bin\cache\dart-sdk\bin\dart.exe --disable-dart-dev
C:\src\flutter\bin\cache\artifacts\engine\windows-x64\frontend_server.dart.snapshot --sdk-root
C:\src\flutter\bin\cache\artifacts\engine\common\flutter_patched_sdk/ --incremental --target=flutter --debugger-module-names
--experimental-emit-debug-metadata --output-dill
C:\Users\Angel\AppData\Local\Temp\flutter_tools.b8ee7616\flutter_tool.23a43e65\app.dill --packages
C:\Users\Angel\Downloads\Codigo\Flutter\first_app\.dart_tool\package_config.json -Ddart.vm.profile=false
-Ddart.vm.product=false --enable-asserts --track-widget-creation --filesystem-scheme org-dartlang-root --initialize-from-dill
build\cache.dill.track.dill
[  +51 ms] executing: C:\Users\Angel\AppData\Local\Android\sdk\platform-tools\adb.exe -s R9HN50CEZ7J shell -x logcat -v time -t1
[  +42 ms]  BUG! exception in phase 'semantic analysis' in source unit '_BuildScript_' Unsupported class file major version 60[  +25 ms] * Try:
[   +2 ms] Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run
with --scan to get full insights.
[  +19 ms] * Get more help at https://help.gradle.org
[   +4 ms] BUILD FAILED in 2s
[ +362 ms] Running Gradle task 'assembleDebug'... (completed in 3.6s)
[+11837 ms] Exception: Gradle task assembleDebug failed with exit code 1
[   +3 ms] "flutter run" took 17,569ms.
[   +8 ms]
#0      throwToolExit (package:flutter_tools/src/base/common.dart:10:3)
#1      RunCommand.runCommand (package:flutter_tools/src/commands/run.dart:644:9)

#2      FlutterCommand.verifyThenRunCommand (package:flutter_tools/src/runner/flutter_command.dart:1157:12)

#3      FlutterCommand.run. (package:flutter_tools/src/runner/flutter_command.dart:1009:27)

#4      AppContext.run. (package:flutter_tools/src/base/context.dart:150:19)

#5      AppContext.run (package:flutter_tools/src/base/context.dart:149:12)

#6      CommandRunner.runCommand (package:args/command_runner.dart:197:13)

#7      FlutterCommandRunner.runCommand.
(package:flutter_tools/src/runner/flutter_command_runner.dart:278:9)

#8      AppContext.run. (package:flutter_tools/src/base/context.dart:150:19)

#9      AppContext.run (package:flutter_tools/src/base/context.dart:149:12)

#10     FlutterCommandRunner.runCommand (package:flutter_tools/src/runner/flutter_command_runner.dart:234:5)

#11     run.. (package:flutter_tools/runner.dart:64:9)

#12     run. (package:flutter_tools/runner.dart:62:12)

#13     AppContext.run. (package:flutter_tools/src/base/context.dart:150:19)

#14     AppContext.run (package:flutter_tools/src/base/context.dart:149:12)

#15     runInContext (package:flutter_tools/src/context_runner.dart:73:10)

#16     main (package:flutter_tools/executable.dart:90:3)


[ +175 ms] ensureAnalyticsSent: 163ms
[   +2 ms] Running shutdown hooks
[   +1 ms] Shutdown hook priority 4
[+3035 ms] Shutdown hooks complete
[   +4 ms] exiting with code 1

Пожалуйста, мне очень нужна помощь.

Подробнее здесь: https://stackoverflow.com/questions/668 ... sis-in-sou