无法确定任务“:app:compileDebugJavaWithJavac”的依赖关系当我在模拟器中运行 flutter 项目时出现这些错误

如何解决无法确定任务“:app:compileDebugJavaWithJavac”的依赖关系当我在模拟器中运行 flutter 项目时出现这些错误

我创建了一个空的 Flutter 应用程序，当我在 android 模拟器中运行它时出现此错误。我已经安装了 java、AD (4.1)、git 但不知道会发生什么。如果有人有想法让我知道。谢谢:)

错误日志

FAILURE: Build Failed with an exception.

* What went wrong:
Could not determine the dependencies of task ':app:compileDebugJavaWithJavac'.
> Failed to install the following SDK components:
      build-tools;28.0.3 Android SDK Build-Tools 28.0.3
      platforms;android-29 Android SDK Platform 29
  Install the missing components using the SDK manager in Android Studio.


* 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

Flutter 医生完整总结

    PS F:\Flutter\Flutter_application_1> Flutter doctor -v [√] Flutter (Channel stable,2.0.0,on Microsoft Windows [Version 10.0.19042.804],locale en-US)
    • Flutter version 2.0.0 at C:\src\Flutter
    • Framework revision 60bd88df91 (16 hours ago),2021-03-03 09:13:17 -0800
    • Engine revision 40441def69
    • Dart version 2.12.0

[√] Android toolchain - develop for Android devices (Android SDK version 30.0.3) 
    • Android SDK at C:\Users\vaagm\AppData\Local\Android\sdk
    • Platform android-30,build-tools 30.0.3
    • Java binary at: C:\Program Files\Android\Android Studio\jre\bin\java       
    • Java version OpenJDK Runtime Environment (build 1.8.0_242-release-1644-b01)
    • All Android licenses accepted.

[√] Chrome - develop for the web
    • Chrome at C:\Program Files\Google\Chrome\Application\chrome.exe

[√] Android Studio (version 4.1.0)
    • Android Studio at C:\Program Files\Android\Android Studio
    • 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-b01)

[√] VS Code (version 1.53.2)
    • VS Code at C:\Users\vaagm\AppData\Local\Programs\Microsoft VS Code
    • Flutter extension version 3.20.0

[√] Connected device (3 available)
    • Android SDK built for x86 (mobile) • emulator-5554 • android-x86    • Android 5.1.1 (API 22) (emulator)
    • Chrome (web)                       • chrome        • web-javascript • Google Chrome 88.0.4324.190
    • Edge (web)                         • edge          • web-javascript • Microsoft Edge 88.0.705.81

• No issues found!

解决方法

经过一番搜索，根据this question，您需要接受android许可。看看这个，让我们知道你的结果:) 希望它会有所帮助

,

错误消息中有解决方案。 您需要安装以下 SDK 组件： 构建工具； 28.0.3 Android SDK 构建工具 28.0.3 平台； android-29 Android SDK 平台 29 使用 Android Studio 中的 SDK 管理器安装缺少的组件。

转到文件>设置>外观和行为>系统设置>Android SDK>并安装提到的sdk构建工具，平台。