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Launching lib/main.dart on iPhone 12 Pro Max in debug mode...
Running pod install... CocoaPods' output: ↳ CDN: trunk Relative path: CocoaPods-version.yml exists! Returning local because checking is only performed in repo update
Error output from CocoaPods: ↳ WARNING: CocoaPods requires your terminal to be using UTF-8 encoding. Consider adding the following to ~/.profile:
export LANG=en_US.UTF-8
/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/unicode_normalize/normalize.rb:141:in `normalize': Unicode Normalization not appropriate for ASCII-8BIT (Encoding::CompatibilityError)
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.0/lib/cocoapods/config.rb:166:in `unicode_normalize'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.0/lib/cocoapods/config.rb:166:in `installation_root'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.0/lib/cocoapods/config.rb:226:in `podfile_path'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.0/lib/cocoapods/user_interface/error_report.rb:105:in `markdown_podfile'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.0/lib/cocoapods/user_interface/error_report.rb:30:in `report'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.0/lib/cocoapods/command.rb:66:in `report_error'
from /Library/Ruby/Gems/2.6.0/gems/claide-1.0.3/lib/claide/command.rb:396:in `handle_exception'
from /Library/Ruby/Gems/2.6.0/gems/claide-1.0.3/lib/claide/command.rb:337:in `rescue in run'
from /Library/Ruby/Gems/2.6.0/gems/claide-1.0.3/lib/claide/command.rb:324:in `run'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.0/lib/cocoapods/command.rb:52:in `run'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.0/bin/pod:55:in `<top (required)>'
from /usr/local/bin/pod:23:in `load'
from /usr/local/bin/pod:23:in `<main>'
/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/unicode_normalize/normalize.rb:141:in `normalize': Unicode Normalization not appropriate for ASCII-8BIT (Encoding::CompatibilityError)
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.0/lib/cocoapods/config.rb:166:in `unicode_normalize'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.0/lib/cocoapods/config.rb:166:in `installation_root'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.0/lib/cocoapods/config.rb:226:in `podfile_path'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.0/lib/cocoapods/config.rb:205:in `podfile'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.0/lib/cocoapods/command.rb:160:in `verify_podfile_exists!'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.0/lib/cocoapods/command/install.rb:46:in `run'
from /Library/Ruby/Gems/2.6.0/gems/claide-1.0.3/lib/claide/command.rb:334:in `run'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.0/lib/cocoapods/command.rb:52:in `run'
from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.0/bin/pod:55:in `<top (required)>'
from /usr/local/bin/pod:23:in `load'
from /usr/local/bin/pod:23:in `<main>'
Error running pod install Error launching application on iPhone 12 Pro Max.
346
To test or deploy our flutter app to a physical device we first need to enable physical device deployment in Xcode using Apple ID or an Apple Developer account. And we also need to set up a package manager to manage flutter plugins that are to be used in the project.
We have all of the six major platforms – iOS, Android, web, Windows, macOS, Linux – all supported as stable parts of the Flutter framework."
Flutter supports iOS 9.0 and later. If your app or plugins include Objective-C or Swift code that makes use of APIs newer than iOS 9, update this setting to the highest required version.
Flutter is a multi-platform application development framework that enables you, among other platforms, to develop iOS and Android apps from the same source code. However, you need to use Xcode to build an iOS app and Xcode will only work on macOS. You cannot get away with Linux or Windows.
It seems that is a sort of bug/incombatibility issue in Cocoapods v 1.11.0
To fix the issue, I followed these steps and it worked like a charm: https://stackoverflow.com/a/69076515/16881741
Briefly, follow these steps:
In your terminal, in ios folder type
gem list --local | grep cocoapods
Take note of what is the output of the previous command. It looks like that (please ignore the version near the various entry, this is my output and I already use the version 1.10.1):
cocoapods (1.10.1)
cocoapods-core (1.10.1)
cocoapods-deintegrate (1.0.5)
cocoapods-downloader (1.5.1)
cocoapods-plugins (1.0.0)
cocoapods-search (1.0.1)
cocoapods-trunk (1.6.0)
cocoapods-try (1.2.0)
sudo gem uninstall X
substituting the "X" with the name of the cocoapods component, without the version.
At the end you should obtain this:sudo gem uninstall cocoapods
sudo gem uninstall cocoapods-core
sudo gem uninstall cocoapods-deintegrate
sudo gem uninstall cocoapods-downloader
sudo gem uninstall cocoapods-plugins
sudo gem uninstall cocoapods-search
sudo gem uninstall cocoapods-trunk
sudo gem uninstall cocoapods-try
Be sure to have included all the component listed in the point n.1 to avoid dirty status
sudo gem install cocoapods -v 1.10.1
To obtain the correct version.All kudos to Esteban Lopez, the author of the answer I linked at the top.
77
This issues appeared in Cocoapods 1.11.0 and as many already noticed rolling back to 1.10.2 fixes the issue. But the original issue comes from wrong locale set in the terminal. It has to be a UTF-8-based locale.
The second answer in here solved the issue for me.
As stated, just run
export LC_ALL=en_US.UTF-8
in your terminal, and the error should go away. Consider adding this to your .zshrc file so that it happens automatically in every session.
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