How do i resolve these depreciation errors during xcode build? - ios

Question

I've built my podfile using flutter and the following depreciations are shown for android 12. I tried pod install and pod outdated returns all as up to date. There are no build errors and i can deploy the application successfully but i want to resolve these depreciation warnings and semantic issues as well. All ios deployment targets are set to 12.0. tried flutter clean, pod deintegrate.
pubspec.yaml file packages:
description: A new Flutter project.
https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
version: 1.0.0+1
environment:
sdk: ">=2.12.0 <3.0.0"
dependencies:
flutter:
sdk: flutter
cupertino_icons: ^1.0.2
webview_flutter: ^3.0.4
flutter_secure_storage: ^5.0.2
shared_preferences: ^2.0.15
intl: 0.17.0
url_launcher: ^6.1.5
http: ^0.13.4
rxdart: ^0.27.5
provider: ^6.0.3
awesome_dialog: ^2.2.1
jwt_decoder: 2.0.1
country_code_picker: 2.0.2
flutter_local_notifications: ^9.7.0
permission_handler: ^10.0.0
firebase_core: ^1.19.2
firebase_messaging: ^12.0.0
shimmer: 2.0.0
flutter_typeahead: ^4.0.0
cached_network_image: ^3.2.1
flutter_html: ^3.0.0-alpha.5
flutter_staggered_animations: 1.0.0
file_picker: ^4.6.1
csv: ^5.0.1
path_provider: ^2.0.11
flutter_rating_bar: ^4.0.1
image_picker: ^0.8.5+3
photo_view: ^0.14.0
flutter_downloader: ^1.8.1
image_downloader: ^0.31.0
flutter_math_fork: ^0.6.3+1
dev_dependencies:
flutter_test:
sdk: flutter
Podfile:
platform :ios, '12.0'
ENV['COCOAPODS_DISABLE_STATS'] = 'true'
project 'Runner', {
'Debug' => :debug,
'Profile' => :release,
'Release' => :release,
}
def flutter_root
generated_xcode_build_settings_path = File.expand_path(File.join('..', 'Flutter', 'Generated.xcconfig'), __FILE__)
unless File.exist?(generated_xcode_build_settings_path)
raise "#{generated_xcode_build_settings_path} must exist. If you're running pod install manually, make sure flutter pub get is executed first"
end
File.foreach(generated_xcode_build_settings_path) do |line|
matches = line.match(/FLUTTER_ROOT\=(.*)/)
return matches[1].strip if matches
end
raise "FLUTTER_ROOT not found in #{generated_xcode_build_settings_path}. Try deleting Generated.xcconfig, then run flutter pub get"
end
require File.expand_path(File.join('packages', 'flutter_tools', 'bin', 'podhelper'), flutter_root)
flutter_ios_podfile_setup
target 'Runner' do
use_frameworks!
use_modular_headers!
flutter_install_all_ios_pods File.dirname(File.realpath(__FILE__))
end
post_install do |installer|
installer.pods_project.targets.each do |target|
flutter_additional_ios_build_settings(target)
end
end

Answer 1

Most of these warnings usually come from packages you use in your project. If these are only warnings, ignore them because they are out of your control but if there are errors, either report to package author or fix the error yourself by forking the repository.

Answer 2

In xcode open the xcworkspace file. Then in product select clean build folder.. then on the top area you will see a warning symbol. On clicking that the left panel should show an warnings to upgrade package..click on that and a pop up will appear with option to update. All the other warnings during build can be ignored.