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android - 当我想创建一个新的flutter项目时，flutter只是返回到欢迎屏幕

问题描述

我已经在 Android Studio 中安装了 Flutter 和 Dart 插件。我经历了创建 Flutter 项目的所有阶段，但是当我单击 Finish 时，我看到了“创建新的 Flutter 项目”对话框，但几秒钟后，欢迎屏幕不断出现，我又回到了第一格。有人可以帮忙吗？

以下是“flutter doctor -v”命令的信息：

CreateProcessW failed 87
[!] Flutter (Channel stable, v1.12.13+hotfix.8, on Microsoft Windows [Version 10.0.18362.418], locale en-US)
    • Flutter version 1.12.13+hotfix.8 at C:\src\flutter
    • Framework revision 0b8abb4724 (4 weeks ago), 2020-02-11 11:44:36 -0800
    • Engine revision e1e6ced81d
    • Dart version 2.7.0
    X Downloaded executables cannot execute on host.
      See https://github.com/flutter/flutter/issues/6207 for more information


[X] Android toolchain - develop for Android devices
    X Unable to locate Android SDK.
      Install Android Studio from: https://developer.android.com/studio/index.html
      On first launch it will assist you in installing the Android SDK components.
      (or visit https://flutter.dev/setup/#android-setup for detailed instructions).
      If the Android SDK has been installed to a custom location, set ANDROID_HOME to that location.
      You may also want to add it to your PATH environment variable.


[√] Android Studio (version 3.6)
    • Android Studio at C:\Program Files\Android\Android Studio
    • Flutter plugin version 44.0.2
    • Dart plugin version 192.7761
    • Java version OpenJDK Runtime Environment (build 1.8.0_212-release-1586-b04)

[!] Connected device
    ! No devices available

! Doctor found issues in 3 categories.

标签： androidiosflutterdart

解决方案

看来你的 Flutter 安装有问题。您可以尝试重新安装它（确保获得适用于您的操作系统的版本）。第二个问题是Android SDK。安装 Android Studio 是不够的。尝试通过此设置说明：https ://flutter.dev/docs/get-started/install#android-setup 。

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