Xcode – Flutter video_editor plugin makes IOs app fail to build

I got the solution to the problem and it lied behind the installation instructions. A change has to be made to the ios/Podfile. Adding the code segment below, before target 'Runner do line, resolves the issue.

# "fork" of method flutter_install_plugin_pods (in fluttertools podhelpers.rb) to get lts version of ffmpeg
  def flutter_install_plugin_pods(application_path = nil, relative_symlink_dir, platform)
    # defined_in_file is set by CocoaPods and is a Pathname to the Podfile.
    application_path ||= File.dirname(defined_in_file.realpath) if self.respond_to?(:defined_in_file)
    raise 'Could not find application path' unless application_path

    # Prepare symlinks folder. We use symlinks to avoid having Podfile.lock
    # referring to absolute paths on developers' machines.

    symlink_dir = File.expand_path(relative_symlink_dir, application_path)
    system('rm', '-rf', symlink_dir) # Avoid the complication of dependencies like FileUtils.

    symlink_plugins_dir = File.expand_path('plugins', symlink_dir)
    system('mkdir', '-p', symlink_plugins_dir)

    plugins_file = File.join(application_path, '..', '.flutter-plugins-dependencies')
    plugin_pods = flutter_parse_plugins_file(plugins_file, platform)
    plugin_pods.each do |plugin_hash|
      plugin_name = plugin_hash['name']
      plugin_path = plugin_hash['path']
      if (plugin_name && plugin_path)
        symlink = File.join(symlink_plugins_dir, plugin_name)
        File.symlink(plugin_path, symlink)

        if plugin_name == 'flutter_ffmpeg'
          pod 'flutter_ffmpeg/min-gpl-lts', :path => File.join(relative_symlink_dir, 'plugins', plugin_name, platform)
        else
          pod plugin_name, :path => File.join(relative_symlink_dir, 'plugins', plugin_name, platform)
        end
      end
    end
  end

Thank you!