How to solve this error ?
My Podfile looks like this :
pod 'Firebase/Core'
pod 'Firebase/Auth'
pod 'GoogleSignIn'
end
First step, you could check if the pod repo needs an update. Use the below command to update :
pod repo update
Post that, try deleting "Podfile.lock" file and "Pods" folder inside your project directory. And then run the below commands in sequence :
pod deintegrate
pod install
pod update