首页 > 解决方案 > 如何解决我的 Flutter 项目中未安装 Android Studio 的错误?

问题描述

错误:

  PS D:\FlutterProjects\NewLedgersFlutter\ledgers_lite_flutter> flutter doctor
Doctor summary (to see all details, run flutter doctor -v):
[√] Flutter (Channel stable, 2.2.3, on Microsoft Windows [Version 10.0.19042.1052], locale en-IN)
[!] Android toolchain - develop for Android devices (Android SDK version 30.0.3)
    X Android license status unknown.
      Run `flutter doctor --android-licenses` to accept the SDK licenses.
      See https://flutter.dev/docs/get-started/install/windows#android-setup for more details.
[√] Chrome - develop for the web
[√] Android Studio
[√] VS Code (version 1.57.1)
[√] Connected device (2 available)

! Doctor found issues in 1 category.
PS D:\FlutterProjects\NewLedgersFlutter\ledgers_lite_flutter> flutter doctor --android-licenses
Error: Could not find or load main class KUMAR
Caused by: java.lang.ClassNotFoundException: KUMAR

注意:我正在开发一个 Flutter 项目,当我尝试运行应用程序时出现上述错误

我试过了,flutter doctor --android-licenses但它没有解决问题。

标签: androidflutter

解决方案


尝试以下步骤

  1. Android Studio 已安装并且您可以运行它,所以当它启动时,选择配置:在 Android Studio 屏幕上的哪里可以找到配置 参考这张图片
  2. 在下拉列表中打开“插件”
  3. 搜索“flutter”并将此插件与 dart 一起安装。
  4. 重新启动 Android Studio 并打开一个新终端。
  5. 您应该能够在 Android Studio 中创建一个颤振项目,并且“颤振医生”现在应该可以工作了。

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