Remove VGPSDK.framework and update Podfile

Remove VGPSDK.framework in your Frameworks, Libraries, and Embedded Content

Edit Podfile content keeping only pod 'VGPSDK', for example:

platform :ios, '13.0'

abstract_target 'SharedPods' do
  use_frameworks!
  use_modular_headers!

  # VGP framework
  pod 'VGPSDK'

  # Example for Unity3D
  workspace 'Unity-iPhone'
  target 'Unity-iPhone' do
    project 'Unity/Unity-iPhone'
  end
  target 'UnityFramework' do
    project 'Unity/Unity-iPhone'
  end
end

post_install do |installer|
  installer.pods_project.targets.each do |target|
    target.build_configurations.each do |config|
      cflags = config.build_settings['OTHER_CFLAGS'] || ['$(inherited)']
      cflags << '-fembed-bitcode'
      config.build_settings['OTHER_CFLAGS'] = cflags
      config.build_settings['ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES'] = 'NO'
      config.build_settings['ONLY_ACTIVE_ARCH'] = 'NO'
      config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = '13.0'
    end
  end
  # If you use VGPSDK in UnityFramework, add the following script
  Dir.glob("Pods/**/Pods*iPhone*.xcconfig").each do |xcconfig_path|
    puts "Patching #{xcconfig_path}"
    text = File.read(xcconfig_path)
    text.gsub!(/^OTHER_LDFLAGS.*$/, 'OTHER_LDFLAGS = -ObjC')
    File.write(xcconfig_path, text)
  end
end

Run command pod deintegrate and pod install

Fix UnityFramework issues

Follow the instructions