添加yahoo_finance_data_reader包时flutter pub get报错求助

问题场景 #

添加依赖yahoo_finance_data_reader: ^1.0.11时，执行flutter pub get报错：

flutter pub get
Resolving dependencies... (1.0s)

Downloading packages... (3.4s)

Pub failed to delete entry because it was in use by another process.
This may be caused by a virus scanner or having a file
in the directory open in another application.

解决方法 #

• 关闭所有占用项目文件的应用：检查IDE（VS Code/Android Studio等）是否打开了pubspec.yaml或packages目录下的文件，关闭对应窗口；同时确认文件资源管理器有没有打开项目相关目录，全部关闭后重试flutter pub get
• 临时禁用杀毒软件实时保护：部分杀毒软件会扫描下载的依赖包，导致pub无法修改文件，临时关闭后执行命令，完成后再开启保护
• 终止相关进程：
  • Windows：打开任务管理器，结束dart.exe、flutter.exe相关进程
  • macOS/Linux：执行killall dart或killall flutter终止进程，再重试命令
• 清理缓存后重试：
  1. 删除项目根目录下的.dart_tool文件夹
  2. 执行flutter clean
  3. 重新运行flutter pub get
     （可选）执行flutter pub cache clean清除Flutter全局缓存后再获取依赖

内容的提问来源于stack exchange，提问作者Sanmoy Roy