iOS framework addition failed due to a CocoaPods installation failure. This will will likely result in an non-functional Xcode project.
i’m using Unity 2019.1.9f1 Personal
Admob Unity Plugin GoogleMobileAds-v3.18.1
MoPub 5.7.1
GoogleMobileAdsMoPubMediation-2.8.0
GoogleMobileAdsUnityAdsMediation-2.1.0
This is how I got CocoaPods to work for me (I needed it for the Facebook SDK, not MoPub, but it should make no difference here):