[2.13.0] Invalid `RNReanimated.podspec` file: no implicit conversion of nil into Array.

Description

After upgrading to 2.13.0 it throws the error below. I’ve rm -rf Pods, rm Podfile.lock, pod install and the issue persists.

[!] Invalid `Podfile` file: 
[!] Invalid `RNReanimated.podspec` file: no implicit conversion of nil into Array.

 #  from /Users/stathis/WebstormProjects/xxxxxx/node_modules/react-native-reanimated/RNReanimated.podspec:6
 #  -------------------------------------------
 #  config = find_config()
 >  assert_no_multiple_instances(config)
 #  assert_no_reanimated2_with_new_architecture(reanimated_package_json)
 #  -------------------------------------------
.

 #  from /Users/stathis/WebstormProjects/xxxxx/ios/Podfile:25
 #  -------------------------------------------
 #  target 'xxxx' do
 >    config = use_native_modules!
 #  
 #  -------------------------------------------

full Podfile:

require_relative '../node_modules/react-native/scripts/react_native_pods'
require_relative '../node_modules/@react-native-community/cli-platform-ios/native_modules'

platform :ios, '12.4'
install! 'cocoapods', :deterministic_uuids => false

IS_CI = ENV['APPCENTER_BUILD_ID']

# Define find-and-replace function
# def find_and_replace(dir, findstr, replacestr)
#  Dir[dir].each do |name|
#      text = File.read(name)
#      replace = text.gsub(findstr,replacestr)
#      replaced = text.index(replacestr)
#      if replaced == nil && text != replace
#          puts "Fix: " + name
#          File.open(name, "w") { |file| file.puts replace }
#          STDOUT.flush
#      end
#  end
#  Dir[dir + '*/'].each(&method(:find_and_replace))
#end

target 'xxxx' do
	config = use_native_modules!

	# Flags change depending on the env values.
	flags = get_default_flags()

	use_react_native!(
		:path => config[:reactNativePath],
		# to enable hermes on iOS, change `false` to `true` and then install pods
		:hermes_enabled => true,
		:fabric_enabled => flags[:fabric_enabled],
		# An absolute path to your application root.
		:app_path => "#{Pod::Config.instance.installation_root}/.."
	)

	permissions_path = '../node_modules/react-native-permissions/ios'

	pod 'Permission-Camera', :path => "#{permissions_path}/Camera"
	pod 'Permission-Microphone', :path => "#{permissions_path}/Microphone"
	pod 'Permission-LocationWhenInUse', :path => "#{permissions_path}/LocationWhenInUse"
	pod 'FlipperKit/SKIOSNetworkPlugin', '=' + "0.162.0"


	use_native_modules!

	pod 'react-native-image-crop-tools', :path => '../node_modules/react-native-image-crop-tools'

	# Enables Flipper.
	#
	# Note that if you have use_frameworks! enabled, Flipper will not work and
	# you should disable these next few lines.
	if not IS_CI
		use_flipper!({ 'Flipper' => '0.162.0' })
		pod 'RNLocalize', :path => '../node_modules/react-native-localize'

	end
	post_install do |installer|
		react_native_post_install(installer)
		installer.pods_project.targets.each do |target|

			if target.respond_to?(:product_type) and target.product_type == "com.apple.product-type.bundle"
				target.build_configurations.each do |config|
					config.build_settings['CODE_SIGNING_ALLOWED'] = 'NO'
				end
			end
		end
		# # to build for the simulator on Apple M1
		# installer.pods_project.targets.each do |target|
		#   target.build_configurations.each do |config|
		#     # disables arm64 builds for the simulator
		#     config.build_settings['EXCLUDED_ARCHS[sdk=iphonesimulator*]'] = 'arm64'
		#   end
		# end

		#find_and_replace("Pods/RCT-Folly/folly/synchronization/DistributedMutex-inl.h",
		#"atomic_notify_one(state)", "folly::atomic_notify_one(state)")

		#find_and_replace("Pods/RCT-Folly/folly/synchronization/DistributedMutex-inl.h",
		#"atomic_wait_until(&state, previous | data, deadline)", "folly::atomic_wait_until(&state, previous | data, deadline)")

		installer.pods_project.build_configurations.each do |config|
			if config.name == 'Release'
				config.build_settings['SWIFT_COMPILATION_MODE'] = 'wholemodule'
			end
		end
	end
end

Steps to reproduce

1. Update to 2.13.0
2. Pod install

Snack or a link to a repository

no snack

Reanimated version

2.13.0

React Native version

0.68.5

Platforms

iOS

JavaScript runtime

Hermes

Workflow

React Native (without Expo)

Architecture

Paper (Old Architecture)

Build type

Debug mode

Device

iOS simulator

Device model

iPhone 13

Acknowledgements

Yes

[efstathiosntonas]

@tomekzaw found the culprit, had nothing to do with reanimated, I had a resolution on package.json pointing to 2.12.0. Damn I hate monorepos and the 100 package.json files. Sorry for the inconvenience.

[efstathiosntonas]

@tomekzaw it throws the same arror.

These are the applied changes:

reanimated_package_json = JSON.parse(File.read(File.join(__dir__, "package.json")))
# config = find_config()
reanimated_config = find_config()
# assert_no_multiple_instances(config)
assert_no_multiple_instances(reanimated_config)
assert_no_reanimated2_with_new_architecture(reanimated_package_json)