warning: The iOS deployment target ‘IPHONEOS_DEPLOYMENT_TARGET‘ is set to 9.0

flutter工程打开编译运行报错需要在podfile文件下替换原有的

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

替换为下面的：

post_install do |installer|
 
installer.pods_project.targets.each do |target|
 
flutter_additional_ios_build_settings(target)
 
target.build_configurations.each do |config|
 
config.build_settings['ENABLE_BITCODE'] = 'NO'
 
config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = '11.0'
 
end
 
end
 
end

重新编译通过