检查基础环境
flutter --version查看版本。PATH环境变量包含Flutter的bin目录(如/flutter/bin),可通过编辑~/.bashrc添加并执行source ~/.bashrc生效。安装依赖工具
flutter doctor,根据提示安装缺失的依赖(如Android SDK、Xcode等)。build-essential、libgtk-3-dev等库:sudo apt update
sudo apt install build-essential libgtk-3-dev
管理插件依赖
pubspec.yaml文件,确保插件版本与Flutter SDK兼容,可通过flutter pub add plugin-name添加插件。flutter pub upgrade更新插件,或在pubspec.yaml中通过dependency_overrides手动指定版本。清理与重建
flutter clean清理构建缓存,然后重新构建项目:flutter build apk或flutter run。检查系统权限
AndroidManifest.xml中添加对应权限,并在代码中动态申请。查看日志与社区支持
flutter doctor输出或项目日志(~/.flutter/logs),在Flutter社区或GitHub提交具体错误信息。关键命令总结:
sudo apt install <依赖包>flutter pub add/remove/upgrade <插件名>flutter doctorflutter clean && flutter build