Flutter doctor如何检测两个不同的Flutter版本

Question

我正在尝试运行在 Android studio 上运行我的 Flutter 应用程序，但是当我点击相关按钮时收到 E/flutter (25907): [ERROR:flutter/lib/ui/ui_dart_state.cc(209)] Unhandled Exception: MissingPluginException(No implementation found for method getStorageDirectory on channel plugins.flutter.io/path_provider) 警告。在 Android Studio 上，我启用了 Flutter 和 Dart 插件，当我运行 flutter doctor -v 时，我看到了这个输出：

    [✓] Flutter (Channel dev, 2.10.0-0.3.pre, on Ubuntu 20.04.3 LTS 5.13.0-28-generic, locale en_CA.UTF-8)
    • Flutter version 2.10.0-0.3.pre at /root/snap/flutter/common/flutter
    • Upstream repository https://github.com/flutter/flutter.git
    • Framework revision fdd0af78bb (10 days ago), 2022-01-25 22:01:33 -0600
    • Engine revision 5ac30ef0c7
    • Dart version 2.16.0 (build 2.16.0-134.5.beta)
    • DevTools version 2.9.2

[✓] Android toolchain - develop for Android devices (Android SDK version 32.1.0-rc1)
        • Android SDK at /root/Android/Sdk
        • Platform android-31, build-tools 32.1.0-rc1
        • Java binary at: PATH TO android-studio/jre/bin/java
        • Java version OpenJDK Runtime Environment (build 1.8.0_242-release-1644-b3-6222593)
        • All Android licenses accepted.
    
    [✓] Chrome - develop for the web
        • Chrome at google-chrome
    
    [✓] Android Studio (version 4.1)
        • Android Studio at PATH TO android-studio
        • Flutter plugin version 57.0.1
        • Dart plugin version 201.9380
        • Java version OpenJDK Runtime Environment (build 1.8.0_242-release-1644-b3-6222593)
    
    [✓] Connected device (2 available)
        • SM T860 (mobile) • R52MB1MGD5H • android-arm64  • Android 11 (API 30)
        • Chrome (web)     • chrome      • web-javascript • Google Chrome 92.0.4515.159
    
    [✓] HTTP Host Availability
        • All required HTTP hosts are available

所以我看到 Flutter/Dart 的两个不同版本，如 2.10.0-0.3.pre/2.16.0 和 57.0.1/201.9380。这怎么可能，我该如何预防？

谢谢

Answer 1

那不是 Flutter，那是 Android Studio 的 Flutter 插件。完全是两种不同的东西。 Android Studio 中有一个扩展页面，您需要从该页面下载 Flutter 扩展。你做到了。

• Flutter 插件版本 57.0.1

这显示该扩展的版本，而不是 Flutter 的版本。

此扩展可帮助您在 Android Studio 上进行编码，添加对 Flutter 的支持。与Flutter SDK无关

Android Studio 扩展页面：

Flutter doctor如何检测两个不同的Flutter版本

How does Flutter doctor detects two differenct Flutter versions

flutter

android-studio

version

conflict

flutter-doctor