升级 Flutter 版本后运行 pod install 时出现 Flutter 错误

问题描述

Flutter版本升级到最新的Flutter 2.2.1后,在ios模拟器上运行app,运行pod install报错

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我尝试通过执行以下命令来清理 Pod,但没有解决问题

Flutter clean
Flutter pub get
rm -Rf ios/Pods
rm -Rf ios/.symlinks
rm -Rf ios/Flutter/Flutter.framework
rm -Rf ios/Flutter/Flutter.podspec
rm ios/Podfile

最后

Flutter run

解决方法

试试这个: 转到ios文件夹并运行

pod install --repo-update 
,

以下步骤对我有用:

  1. 运行flutter clean
  2. 运行flutter pub get
  3. 运行flutter pub upgrade
  4. 删除项目ios文件夹内的PodfilePodfile.lockPods文件夹
  5. 运行flutter clean
  6. 运行flutter run