title: Flutter App not running in Android studio
body: <p>I have simple flutter app with sqflite db.
  When I try to run via <code>Android Studio</code> , it gives error as follow:</p>
  <pre><code>Launching lib/main.dart on iPhone 12 Pro 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-1.11.2/lib/cocoapods/config.rb:166:in `unicode_normalize'
          from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/config.rb:166:in `installation_root'
          from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/config.rb:226:in `podfile_path'
          from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/user_interface/error_report.rb:105:in `markdown_podfile'
          from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/user_interface/error_report.rb:30:in `report'
          from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/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-1.11.2/lib/cocoapods/command.rb:52:in `run'
          from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/bin/pod:55:in `&lt;top (required)&gt;'
          from /usr/local/bin/pod:23:in `load'
          from /usr/local/bin/pod:23:in `&lt;main&gt;'
      /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-1.11.2/lib/cocoapods/config.rb:166:in `unicode_normalize'
          from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/config.rb:166:in `installation_root'
          from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/config.rb:226:in `podfile_path'
          from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/config.rb:205:in `podfile'
          from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/lib/cocoapods/command.rb:160:in `verify_podfile_exists!'
          from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/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-1.11.2/lib/cocoapods/command.rb:52:in `run'
          from /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.11.2/bin/pod:55:in `&lt;top (required)&gt;'
          from /usr/local/bin/pod:23:in `load'
          from /usr/local/bin/pod:23:in `&lt;main&gt;'
  
  Error running pod install
  Error launching application on iPhone 12 Pro.
  </code></pre>
  <p><strong>When I try to run via external terminal then it works fine</strong></p>
  <p>I already try to run export UTF-8 command but nothing happens.</p>
  <p>How can I resolve this issue?
  Hope you get my question.
  Thank you</p>