Flutter 项目运行到ios模拟器报错 : Error (Xcode): SDK does not contain 'libarclite'

Flutter 项目运行到ios模拟器报错:
Error (Xcode): SDK does not contain 'libarclite' at the path '/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/arc/libarclite_iphonesimulator.a'; try increasing the minimum deployment target

修改Podfile文件：

在

post_install do |installer|
  installer.pods_project.targets.each do |target|
    flutter_additional_ios_build_settings(target)
  end

后面添加

installer.generated_projects.each do |project|
    project.targets.each do |target|
            target.build_configurations.each do |config|
                config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = '11.0'
            end
        end
    end

最后变成：

post_install do |installer|
  installer.pods_project.targets.each do |target|
    flutter_additional_ios_build_settings(target)
  end

installer.generated_projects.each do |project|
    project.targets.each do |target|
            target.build_configurations.each do |config|
                config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = '11.0'
            end
        end
    end
end

config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = '11.0'
是根据项目支持的最低ios版本确定的，保存好后，删除pod文件夹和Podfile.lock,重新
pod install 一下。
再次运行Flutter项目，我这边就可以正常运行了。