一、android平台

1.

FAILURE: Build completed with 8 failures.

1: Task failed with an exception.
-----------
* What went wrong:
Execution failed for task ':app:checkDebugAarMetadata'.
> Could not resolve all files for configuration ':app:debugRuntimeClasspath'.
   > Could not resolve io.flutter:armeabi_v7a_debug:1.0.0-109150893958777c8f2215f6cfd3e89e984e8dea.
     Required by:
         project :app
      > Could not resolve io.flutter:armeabi_v7a_debug:1.0.0-109150893958777c8f2215f6cfd3e89e984e8dea.
         > Could not get resource 'https://storage.googleapis.com/download.flutter.io/io/flutter/armeabi_v7a_debug/1.0.0-109150893958777c8f2215f6cfd3e89e984e8dea/armeabi_v7a_debug-1.0.0-109150893958777c8f2215f6cfd3e89e984e8dea.pom'.
            > Could not GET 'https://storage.googleapis.com/download.flutter.io/io/flutter/armeabi_v7a_debug/1.0.0-109150893958777c8f2215f6cfd3e89e984e8dea/armeabi_v7a_debug-1.0.0-109150893958777c8f2215f6cfd3e89e984e8dea.pom'.
               > Got socket exception during request. It might be caused by SSL misconfiguration
                  > Connection reset
   > Could not resolve io.flutter:x86_64_debug:1.0.0-109150893958777c8f2215f6cfd3e89e984e8dea.

给所有的有repositories {的配置文件都配置上国内镜像

然后就能正常的run起来了

2.

一直卡在
Downloading kotlinc-dist GET PROCESSED https://repo1.maven.org/maven2/org/jetbrains/kotlin-compiler/2.0.21/kotlin-compiler-2.0.21.jar <> C:\Users

配置了镜像也没有用，干等着吧，就是会比较慢。

二、web平台

正常

三、Windows平台

报错：

Flutter assets will be downloaded from https://storage.flutter-io.cn. Make sure you trust this source!
Launching lib\main.dart on Windows in debug mode...
Error: Unable to find suitable Visual Studio toolchain. Please run `flutter doctor` for more details.

解决办法：
安装 Visual Studio及c++桌面开发相关的组件

• 打开 Visual Studio Installer
• 点击 "修改" 你的 Community 2022 版本
• 在 "工作负载" 选项卡中：
  • 勾选 使用 C++ 的桌面开发
  • 在右侧的 "安装详细信息" 中 手动勾选以下组件：
  • MSVC v142 - VS 2019 C++ x64/x86 生成工具（即使你安装的是 VS 2022，Flutter 可能仍依赖此版本）
  • MSVC v143 - VS 2022 C++ x64/x86 生成工具（最新版备用）
  • C++ CMake 工具 for Windows
  • Windows 10 SDK（建议选 10.0.19041.0 或更高版本）
  • Windows 11 SDK（可选，但推荐安装）
• 点击 "修改" 完成安装。

正常生成exe运行

四、ios/Mac平台

需要苹果电脑