【错误记录】flutter clean 执行报错 ( build 目录下的文件被占用 / 模拟器 / VS Code / Android Studio / 文件资源管理器 占用 )

文章目录一、错误记录二、解决方案一、错误记录执行flutter clean命令 , 删不掉 build 文件夹 ;核心报错信息 :Failed to remove build. A program may still be using afileinthe directory or the directory itself. Tofindand stop such a program, see: https://superuser.com/questions/1333118/cant-delete-empty-folder-because-it-is-used完整命令行输出 :D:\002_Project\001_Flutter\client_terminalflutter clean Flutter assets will be downloaded from https://storage.flutter-io.cn. Make sure you trust this source!Failed to remove build. A program may still be using afileinthe directory or the directory itself. Tofindand stop such a program, see: https://superuser.com/questions/1333118/cant-delete-empty-folder-because-it-is-used Deleting build...13.1s Deleting .dart_tool...1,001ms Deleting ephemeral... 1ms Deleting Generated.xcconfig... 1ms Deleting flutter_export_environment.sh... 0ms Deleting ephemeral... 1ms Deleting ephemeral... 1ms Deleting .flutter-plugins-dependencies... 0ms二、解决方案flutter clean 删不掉 build 文件夹 , 原因 是 文件被占用 / 模拟器 / VS Code / Android Studio 还在占用 , 跟开发者模式、镜像都没关系就是文件被锁住了 ;执行下面三个步骤 :首先 , 完全关闭所有工具 ;关闭 VS Code关闭 Android Studio关闭 模拟器关闭 所有终端窗口关闭 所有打开 build 目录下的文件资源管理器然后 , 重新打开一个全新的终端 , 执行rmdir /s /q build命令 , 强制删除 build 文件夹 ;最后 , 执行flutter clean命令 ;