RuntimeError due to an ISA generated by Xcode

[AlexandreBERGIA]

Good afternoon everyone!

I have an app that uses pods. The initial target app was for iOS and the command pod install worked ok. I'm no expert in cocoa pods so bare with me if I use any term incorrectly. Later, I added a new target application for Apple TV. Without updating the original pod file ran pod install again and for the following error:

RuntimeError - `PBXGroup` attempted to initialize an object with unknown ISA `PBXFileSystemSynchronizedRootGroup` from attributes: `{"isa"=>"PBXFileSystemSynchronizedRootGroup", "explicitFileTypes"=>{}, "explicitFolders"=>[], "path"=>"iptvTV", "sourceTree"=>"<group>"}`
If this ISA was generated by Xcode please file an issue: https://github.com/CocoaPods/Xcodeproj/issues/new
/opt/homebrew/lib/ruby/gems/3.3.0/gems/xcodeproj-1.25.0/lib/xcodeproj/project/object.rb:359:in `rescue in object_with_uuid'
/opt/homebrew/lib/ruby/gems/3.3.0/gems/xcodeproj-1.25.0/lib/xcodeproj/project/object.rb:349:in `object_with_uuid'
/opt/homebrew/lib/ruby/gems/3.3.0/gems/xcodeproj-1.25.0/lib/xcodeproj/project/object.rb:300:in `block (2 levels) in configure_with_plist'
/opt/homebrew/lib/ruby/gems/3.3.0/gems/xcodeproj-1.25.0/lib/xcodeproj/project/object.rb:299:in `each'
/opt/homebrew/lib/ruby/gems/3.3.0/gems/xcodeproj-1.25.0/lib/xcodeproj/project/object.rb:299:in `block in configure_with_plist'
/opt/homebrew/lib/ruby/gems/3.3.0/gems/xcodeproj-1.25.0/lib/xcodeproj/project/object.rb:296:in `each'
/opt/homebrew/lib/ruby/gems/3.3.0/gems/xcodeproj-1.25.0/lib/xcodeproj/project/object.rb:296:in `configure_with_plist'
/opt/homebrew/lib/ruby/gems/3.3.0/gems/xcodeproj-1.25.0/lib/xcodeproj/project.rb:272:in `new_from_plist'
/opt/homebrew/lib/ruby/gems/3.3.0/gems/xcodeproj-1.25.0/lib/xcodeproj/project/object.rb:350:in `object_with_uuid'
/opt/homebrew/lib/ruby/gems/3.3.0/gems/xcodeproj-1.25.0/lib/xcodeproj/project/object.rb:290:in `block in configure_with_plist'
/opt/homebrew/lib/ruby/gems/3.3.0/gems/xcodeproj-1.25.0/lib/xcodeproj/project/object.rb:287:in `each'
/opt/homebrew/lib/ruby/gems/3.3.0/gems/xcodeproj-1.25.0/lib/xcodeproj/project/object.rb:287:in `configure_with_plist'
/opt/homebrew/lib/ruby/gems/3.3.0/gems/xcodeproj-1.25.0/lib/xcodeproj/project.rb:272:in `new_from_plist'
/opt/homebrew/lib/ruby/gems/3.3.0/gems/xcodeproj-1.25.0/lib/xcodeproj/project.rb:213:in `initialize_from_file'
/opt/homebrew/lib/ruby/gems/3.3.0/gems/xcodeproj-1.25.0/lib/xcodeproj/project.rb:113:in `open'
/opt/homebrew/lib/ruby/gems/3.3.0/gems/cocoapods-1.15.2/lib/cocoapods/installer/analyzer.rb:1194:in `block (2 levels) in inspect_targets_to_integrate'
/opt/homebrew/lib/ruby/gems/3.3.0/gems/cocoapods-1.15.2/lib/cocoapods/installer/analyzer.rb:1193:in `each'
/opt/homebrew/lib/ruby/gems/3.3.0/gems/cocoapods-1.15.2/lib/cocoapods/installer/analyzer.rb:1193:in `block in inspect_targets_to_integrate'
/opt/homebrew/lib/ruby/gems/3.3.0/gems/cocoapods-1.15.2/lib/cocoapods/user_interface.rb:64:in `section'
/opt/homebrew/lib/ruby/gems/3.3.0/gems/cocoapods-1.15.2/lib/cocoapods/installer/analyzer.rb:1188:in `inspect_targets_to_integrate'
/opt/homebrew/lib/ruby/gems/3.3.0/gems/cocoapods-1.15.2/lib/cocoapods/installer/analyzer.rb:107:in `analyze'
/opt/homebrew/lib/ruby/gems/3.3.0/gems/cocoapods-1.15.2/lib/cocoapods/installer.rb:422:in `analyze'
/opt/homebrew/lib/ruby/gems/3.3.0/gems/cocoapods-1.15.2/lib/cocoapods/installer.rb:244:in `block in resolve_dependencies'
/opt/homebrew/lib/ruby/gems/3.3.0/gems/cocoapods-1.15.2/lib/cocoapods/user_interface.rb:64:in `section'
/opt/homebrew/lib/ruby/gems/3.3.0/gems/cocoapods-1.15.2/lib/cocoapods/installer.rb:243:in `resolve_dependencies'
/opt/homebrew/lib/ruby/gems/3.3.0/gems/cocoapods-1.15.2/lib/cocoapods/installer.rb:162:in `install!'
/opt/homebrew/lib/ruby/gems/3.3.0/gems/cocoapods-1.15.2/lib/cocoapods/command/install.rb:52:in `run'
/opt/homebrew/lib/ruby/gems/3.3.0/gems/claide-1.1.0/lib/claide/command.rb:334:in `run'
/opt/homebrew/lib/ruby/gems/3.3.0/gems/cocoapods-1.15.2/lib/cocoapods/command.rb:52:in `run'
/opt/homebrew/lib/ruby/gems/3.3.0/gems/cocoapods-1.15.2/bin/pod:55:in `<top (required)>'
/opt/homebrew/lib/ruby/gems/3.3.0/bin/pod:25:in `load'
/opt/homebrew/lib/ruby/gems/3.3.0/bin/pod:25:in `<main>'

My current pod file looks like this:

target 'iptv' do
  use_frameworks!
  platform :ios, '17.0'
  pod 'MobileVLCKit', '~>3.3.0'

  target 'iptvUnitTests' do
    inherit! :search_paths
  end

  target 'iptvUnitPerformance' do
    inherit! :search_paths
  end

  target 'iptvUITests' do
  end
end

post_install do |installer|
  installer.pods_project.targets.each do |target|
    target.build_configurations.each do |config|
      config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = '17.0'
    end
  end
end