CocoaPods could not find compatible versions for pod "React/ART"

I just upgraded to react native 6 and when I added

pod ‘React’, path: ‘…/node_modules/react-native’, subspecs: [‘ART’,]

to my pod file and run pod install, I got the following error:

[!] CocoaPods could not find compatible versions for pod “React/ART”: In Podfile: React/ART (from ../node_modules/react-native)

None of your spec sources contain a spec satisfying the dependency: React/ART (from …/node_modules/react-native).

You have either:

• out-of-date source repos which you can update with pod repo update or with pod install --repo-update.
• mistyped the name or version.
• not added the source repo that hosts the Podspec to your Podfile.

Note: as of CocoaPods 1.0, pod repo update does not happen on pod install by default.

[nkhoshini]

Worked for me by adding pod 'React-ART', :path => '../node_modules/react-native/Libraries/ART'

and then running pod install

[draperunner]

Just to clarify that on React Native 0.60 you don’t just add the React-ART pod, but you don’t need to use the subspec that is mentioned in the README.

Updated installation instructions:

For CocoaPod users:

If using React Native >= 0.60, add the React-ART pod to your Podfile:

pod 'React-ART', :path => '../node_modules/react-native/Libraries/ART'

If using React Native <= 0.59, add the ART subspec like so:

pod 'React', path: '../node_modules/react-native', subspecs: [
  'ART',
]

Remember to run pod install after these changes.