[BUG] Unable to run `pod catalyst`

[nysander]

Describe the bug
I try to prepare cocoapods for Mac catalyst and as a result i have:

% pod catalyst init
Done! Checkout your Podfile to start configuring your macCatalyst dependencies
% pod catalyst validate
Congratulations! Your catalyst configuration is valid.
% pod catalyst         
Analyzing dependencies
Downloading dependencies
Generating Pods project

#### Configuring macos dependencies ####

#### Unsupported Libraries ####
[]
[!] An error occurred while processing the post-install hook of the Podfile.

undefined method `resolve_build_setting' for nil:NilClass

/Users/SOMEUSER/.gem/ruby/2.7.5/gems/cocoapods-catalyst-support-0.2.0/lib/cocoapods-catalyst-support/xcodeproj/abstract_target.rb:96:in `other_linker_flags_dependencies'
/Users/SOMEUSER/.gem/ruby/2.7.5/gems/cocoapods-catalyst-support-0.2.0/lib/cocoapods-catalyst-support/pod/installer.rb:49:in `block in remove_dependencies'
/Users/SOMEUSER/.gem/ruby/2.7.5/gems/cocoapods-catalyst-support-0.2.0/lib/cocoapods-catalyst-support/pod/installer.rb:49:in `each'
/Users/SOMEUSER/.gem/ruby/2.7.5/gems/cocoapods-catalyst-support-0.2.0/lib/cocoapods-catalyst-support/pod/installer.rb:49:in `reduce'
/Users/SOMEUSER/.gem/ruby/2.7.5/gems/cocoapods-catalyst-support-0.2.0/lib/cocoapods-catalyst-support/pod/installer.rb:49:in `remove_dependencies'
/Users/SOMEUSER/.gem/ruby/2.7.5/gems/cocoapods-catalyst-support-0.2.0/lib/cocoapods-catalyst-support/pod/installer.rb:10:in `configure_catalyst'
/Users/SOMEUSER/Developer/APP/Podfile:235:in `block (2 levels) in from_ruby'
/Users/SOMEUSER/.gem/ruby/2.7.5/gems/cocoapods-core-1.11.2/lib/cocoapods-core/podfile.rb:196:in `post_install!'
/Users/SOMEUSER/.gem/ruby/2.7.5/gems/cocoapods-1.11.2/lib/cocoapods/installer.rb:945:in `run_podfile_post_install_hook'
/Users/SOMEUSER/.gem/ruby/2.7.5/gems/cocoapods-1.11.2/lib/cocoapods/installer.rb:933:in `block in run_podfile_post_install_hooks'
/Users/SOMEUSER/.gem/ruby/2.7.5/gems/cocoapods-1.11.2/lib/cocoapods/user_interface.rb:149:in `message'
/Users/SOMEUSER/.gem/ruby/2.7.5/gems/cocoapods-1.11.2/lib/cocoapods/installer.rb:932:in `run_podfile_post_install_hooks'
/Users/SOMEUSER/.gem/ruby/2.7.5/gems/cocoapods-1.11.2/lib/cocoapods/installer.rb:331:in `block (2 levels) in create_and_save_projects'
/Users/SOMEUSER/.gem/ruby/2.7.5/gems/cocoapods-1.11.2/lib/cocoapods/installer/xcode/pods_project_generator/pods_project_writer.rb:61:in `write!'
/Users/SOMEUSER/.gem/ruby/2.7.5/gems/cocoapods-1.11.2/lib/cocoapods/installer.rb:330:in `block in create_and_save_projects'
/Users/SOMEUSER/.gem/ruby/2.7.5/gems/cocoapods-1.11.2/lib/cocoapods/user_interface.rb:64:in `section'
/Users/SOMEUSER/.gem/ruby/2.7.5/gems/cocoapods-1.11.2/lib/cocoapods/installer.rb:309:in `create_and_save_projects'
/Users/SOMEUSER/.gem/ruby/2.7.5/gems/cocoapods-1.11.2/lib/cocoapods/installer.rb:301:in `generate_pods_project'
/Users/SOMEUSER/.gem/ruby/2.7.5/gems/cocoapods-1.11.2/lib/cocoapods/installer.rb:180:in `integrate'
/Users/SOMEUSER/.gem/ruby/2.7.5/gems/cocoapods-1.11.2/lib/cocoapods/installer.rb:167:in `install!'
/Users/SOMEUSER/.gem/ruby/2.7.5/gems/cocoapods-1.11.2/lib/cocoapods/command/install.rb:52:in `run'
/Users/SOMEUSER/.gem/ruby/2.7.5/gems/claide-1.1.0/lib/claide/command.rb:334:in `run'
/Users/SOMEUSER/.gem/ruby/2.7.5/gems/cocoapods-1.11.2/lib/cocoapods/command.rb:52:in `run'
/Users/SOMEUSER/.gem/ruby/2.7.5/gems/cocoapods-1.11.2/bin/pod:55:in `<top (required)>'
/Users/SOMEUSER/.gem/ruby/2.7.5/bin/pod:25:in `load'
/Users/SOMEUSER/.gem/ruby/2.7.5/bin/pod:25:in `<main>'

Podfile

require 'cocoapods-catalyst-support'

platform :ios, '14.0'
use_frameworks!

source 'private/cocoapods-specs.git'
source 'private/ABTO-VoIP-SDK-for-iOS-Swift'
source 'https://cdn.cocoapods.org/'

workspace 'APP'
project 'APP'
install! 'cocoapods', :deterministic_uuids => false

#...

# Configure your macCatalyst dependencies
catalyst_configuration do
	# Uncomment the next line for a verbose output
	verbose!

  ios 'Cocoapod-Jitsi' # This dependency will only be available for iOS
  ios 'Cocoapod-WebRTC'
  ios 'AbtoVoipSDK'

	# ios '<pod_name>' # This dependency will only be available for iOS
	# macos '<pod_name>' # This dependency will only be available for macOS
end


post_install do |installer|
	installer.configure_catalyst

  installer.pods_project.targets.each do |target|
    target.build_configurations.each do |config|
      config.build_settings['ENABLE_BITCODE'] = 'NO'
      config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = '14.0'
#      config.build_settings.delete 'IPHONEOS_DEPLOYMENT_TARGET'
      config.build_settings["ONLY_ACTIVE_ARCH"] = "YES"
      config.build_settings["EXCLUDED_ARCHS[sdk=iphonesimulator*]"] = "arm64"
    end
  end

  installer.pods_project.build_configurations.each do |config|
    config.build_settings["EXCLUDED_ARCHS[sdk=iphonesimulator*]"] = "arm64"
  end
end

Environment

• cocoapods-catalyst-support => cocoapods-catalyst-support (0.2.0)
• Ruby version [e.g 2.6.0] => 2.7.5
• Cocoapods version [e.g 1.10.0] => 1.11.2
• Xcode version [e.g 12.2] => Xcode 13.2.1 Build version 13C100

Additional context
I run macOS Monterey 12.2 on M1 Mac

thanks in advance for help

[fermoya]

Hi @nysander , sorry for the late response. The plug-in is failing to retrieve those dependencies that shouldn't be removed and for some reason it's not finding the <SomeModule>.xcconfig file.

Can you try going to the file in the error:

/Users/SOMEUSER/.gem/ruby/2.7.5/gems/cocoapods-catalyst-support-0.2.0/lib/cocoapods-catalyst-support/xcodeproj/abstract_target.rb

And change likes 95-96 as:

config = build_configurations.filter do |config| not config.base_configuration_reference.nil? end.first
return [] if config.nil?  # new addition
other_ldflags = config.resolve_build_setting 'OTHER_LDFLAGS'

And run it again?

[fermoya]

Fixed on 0.2.1