Podfile

# Uncomment the next line to define a global platform for your project
platform :ios, '12.0'

target 'inSociety' do
  # Comment the next line if you don't want to use dynamic frameworks
  use_frameworks!
inhibit_all_warnings!

  # Pods for inSociety

pod 'FirebaseCore'
# pod 'FirebaseAnalytics'
pod 'FirebaseCrashlytics'
pod 'FirebaseAuth'
pod 'FirebaseFirestore'
pod 'FirebaseStorage'

pod 'GoogleSignIn'
pod 'MessageKit'
pod 'SDWebImage'
pod 'lottie-ios'

end

    post_install do |installer|
     installer.pods_project.targets.each do |target|
         target.build_configurations.each do |config|
            if config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'].to_f < 12.0
              config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = '12.0'
            end
         end
     end
  end