Error running pod install Error launching application

[tango4567]

Android Studio Flamingo | 2022.2.1 Patch 1
Non-Bundled Plugins:
Dart (222.4582)
io.flutter (73.0.2)

Flutter (Channel stable, 3.10.0, on macOS 13.0 22A380 darwin-x64, locale en-IN)
Dart SDK version: 3.0.0 (stable) (Thu May 4 01:11:00 2023 -0700) on "macos_x64"

Launching lib/main.dart on iPhone 14 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-1.12.1/lib/cocoapods/config.rb:166:in `unicode_normalize'
    	from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.12.1/lib/cocoapods/config.rb:166:in `installation_root'
    	from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.12.1/lib/cocoapods/config.rb:226:in `podfile_path'
    	from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.12.1/lib/cocoapods/user_interface/error_report.rb:105:in `markdown_podfile'
    	from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.12.1/lib/cocoapods/user_interface/error_report.rb:30:in `report'
    	from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.12.1/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-1.12.1/lib/cocoapods/command.rb:52:in `run'
    	from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.12.1/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-1.12.1/lib/cocoapods/config.rb:166:in `unicode_normalize'
    	from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.12.1/lib/cocoapods/config.rb:166:in `installation_root'
    	from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.12.1/lib/cocoapods/config.rb:226:in `podfile_path'
    	from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.12.1/lib/cocoapods/config.rb:205:in `podfile'
    	from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.12.1/lib/cocoapods/command.rb:160:in `verify_podfile_exists!'
    	from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.12.1/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-1.12.1/lib/cocoapods/command.rb:52:in `run'
    	from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.12.1/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 14 Pro Max.

[nohli]

The log shows a fix:

        WARNING: CocoaPods requires your terminal to be using UTF-8 encoding.
        Consider adding the following to ~/.profile:

        export LANG=en_US.UTF-8

Also see this answer on Stack Overflow.